Artesyn MVME2502 User Manual

MVME2502

Installation and Use

P/N: 6806800R96E
April 2015

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Copyright 2015 Artesyn Embedded Technologies, Inc.

All rights reserved.

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Contact Address

Artesyn Embedded Technologies Artesyn Embedded Technologies
Marketing Communications
2900 S. Diablo Way, Suite 190
Tempe, Arizona 85282

Lilienthalstr. 17-19
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Germany

Contents

Contents

About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Sicherheitshinweise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

1.2 Standard Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

1.3 Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

1.4 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

1.5 Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

2 Hardware Preparation and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

2.2 Unpacking and Inspecting the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

2.3 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

2.3.1 Environmental Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

2.3.2 Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2.3.3 Equipment Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

2.4 Configuring the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

2.5 Installing Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

2.5.1 Rear Transition Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

2.5.2 PMC/XMC Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

2.5.3 Installation of MVME2502-HDMNTKIT1/MVME2502-HDMNTKIT2. . . . . . . . . . . . . . . . . . 48

2.6 Installing and Removing the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

2.7 Completing the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

3 Controls, LEDs, and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

3.1 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

3.2 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

3.2.1 Reset Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

3.3 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

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3.3.1 Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

3.3.2 On-board LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

3.4 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

3.4.1 Front Panel Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

3.4.1.1 RJ45 with Integrated Magnetics (J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

3.4.1.2 Front Panel Serial Port (J4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

3.4.1.3 USB Connector (J5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

3.4.1.4 VMEBus P1 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

3.4.1.5 VMEBus P2 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

3.4.2 On-board Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

3.4.2.1 SATA Connector (J3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

3.4.2.2 PMC Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

3.4.2.3 JTAG Connector (P6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

3.4.2.4 COP Connector P50(15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

3.4.2.5 XMC Connector (XJ1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

3.4.2.6 XMC Connector (XJ2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

3.4.2.7 Miscellaneous P2020 Debug Connectors(P4) . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

3.5 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

3.5.1 Geographical Address Switch (S1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

3.5.2 SMT Configuration Switch (S2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

4 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

4.1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

4.2 Chipset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

4.2.1 e500 Processor Core. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

4.2.2 Integrated Memory Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

4.2.3 PCI Express Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

4.2.4 Local Bus Controller (LBC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

4.2.5 Secure Digital Host Controller (SDHC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

4.2.6 I2C Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

4.2.7 USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

4.2.8 DUART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

4.2.9 DMA Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

4.2.10 Enhanced Three-Speed Ethernet Controller (eTSEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

4.2.11 General Purpose I/O (GPIO). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

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4.2.12 Security Engine (SEC) 3.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

4.2.13 Common On-Chip Processor (COP). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

4.2.14 P2020 Strapping Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

4.3 System Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

4.4 Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

4.4.1 Real Time Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

4.4.2 P2020 Internal Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

4.4.3 Watchdog Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

4.4.4 CPLD Tick Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

4.5 Ethernet Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

4.6 SPI Bus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

4.6.1 SPI Flash Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

4.6.2 SPI Flash Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

4.6.3 Firmware Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

4.6.4 Crisis Recovery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

4.7 Front UART Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

4.8 Rear UART Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

4.9 PMC/XMC Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

4.9.1 PMC Add-on Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

4.9.2 XMC Add-on Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

4.10 SATA Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

4.11 VME Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

4.11.1 Tsi148 VME Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

4.12 USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

4.13 I2C Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

4.14 Reset/Control CPLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

4.15 Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

4.15.1 On-board Voltage Supply Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

4.15.2 Power Up Sequencing Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

4.16 Clock Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

4.17 Reset Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

4.17.1 Reset Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

4.18 Thermal Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

4.19 Real-Time Clock Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

4.20 Debugging Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

4.20.1 POST Code Indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

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4.20.2 JTAG Chain and Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

4.20.3 Custom Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

4.21 Rear Transition Module (RTM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

5 Memory Maps and Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

5.2 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

5.3 Flash Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

5.4 Linux Devices Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112

5.5 Programmable Logic Device (PLD) Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

5.5.1 PLD Revision Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

5.5.2 PLD Year Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

5.5.3 PLD Month Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

5.5.4 PLD Day Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

5.5.5 PLD Sequence Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

5.5.6 PLD Power Good Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

5.5.7 PLD LED Control Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

5.5.8 PLD PCI/PMC/XMC (Slot1) Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

5.5.9 PLD PCI/PMC/XMC (Slot2) Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

5.5.10 PLD U-Boot and TSI Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

5.5.11 PLD Boot Bank Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

5.5.12 PLD Write Protect and I2C Debug Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

5.5.13 PLD Test Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

5.5.14 PLD Test Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

5.5.15 PLD GPIO2 Interrupt Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

5.5.16 PLD Shutdown and Reset Control and Reset Reason Register . . . . . . . . . . . . . . . . . . . . . 126

5.5.17 EMMC Reset Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

5.5.18 PLD Watchdog Timer Refresh Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

5.5.19 PLD Watchdog Control Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

5.5.20 PLD Watchdog Timer Count Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

5.5.21 PLD Watchdog Timer Count Value Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

5.6 External Timer Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

5.6.1 Prescaler Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

5.6.2 Control Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

5.6.3 Compare High and Low Word Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

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5.6.4 Counter High and Low Word Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

6 Boot System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

6.2 Accessing U-Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

6.3 Boot Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

6.3.1 Booting from a Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

6.3.2 Booting from an Optional SATA Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

6.3.3 Booting from a USB Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

6.3.4 Booting from an SD Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

6.3.5 Booting VxWorks Through the Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

6.4 Using the Persistent Memory Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

6.5 MVME2502 Specific U-Boot Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140

6.6 Updating U-Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

7 Programming Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

7.2 Reset Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

7.3 Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

7.4 I2C Bus Device Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

7.5 Ethernet PHY Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

7.6 Other Software Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

7.6.1 MRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

7.6.2 Real Time Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151

7.6.3 Quad UART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

7.6.4 LBC Timing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

7.7 Clock Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153

7.7.1 System Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

7.7.2 Real Time Clock Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

7.7.3 Local Bus Controller Clock Divisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

A Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

A.1 Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

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Contents

Contents

Contents

B Related Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

B.1 Artesyn Embedded Technologies - Embedded Computing Documentation . . . . . . . . . . . . . . .161

B.2 Manufacturers’ Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

B.3 Related Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

8

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List of Tables

Table 1-1 Board Standard Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 1-2 Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Table 1-3 Accessories and Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Table 1-4 Accessories and Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 2-1 Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 2-2 Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 3-1 Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 3-2 On-board LEDs Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 3-3 Front Panel Tri-Speed Ethernet Connector (J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 3-4 Front Panel Serial Port (J4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 3-5 USB Connector (J5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 3-6 VMEbus P1 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Table 3-7 VMEbus P2 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Table 3-8 Custom SATA Connector (J3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Table 3-9 PMC J11/J111 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Table 3-10 PMC J12/J222 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Table 3-11 PMC J13/J333 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Table 3-12 PMC J14 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Table 3-13 JTAG Connector (P6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Table 3-14 COP Header (P50) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Table 3-15 XMC Connector (XJ1) Pin out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Table 3-16 XMC Connector (XJ2) Pin out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Table 3-17 P2020 Debug Header (P4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Table 3-18 Geographical Address Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Table 3-19 Geographical Address Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Table 4-1 P2020 GPIO Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Table 4-2 P2020 Strapping Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Table 4-3 P2020 I2C Port1 Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Table 4-4 P2020 I2C Port2 Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Table 4-5 Voltage Supply Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Table 4-6 Thermal Interrupt Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 4-7 POST Code Indicator on the LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106

Table 4-8 Transition Module Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Table 5-1 Physical Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Table 5-2 Flash Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112

Table 5-3 Linux Devices Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112

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List of Tables

Table 5-4 PLD Revision Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114

Table 5-5 PLD Year Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

Table 5-6 PLD Month Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

Table 5-7 PLD Day Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

Table 5-8 PLD Sequence Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Table 5-9 PLD Power Good Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Table 5-10 PLD LED Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117

Table 5-11 PLD PCI/PMC/XMC (Slot1) Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Table 5-12 PLD PCI/PMC/XMC (Slot2) Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

Table 5-13 PLD U-Boot and TSI Monitor Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

Table 5-14 PLD Boot Bank Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

Table 5-15 PLD Write Protect and I2C Debug Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

Table 5-16 PLD Test Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Table 5-17 PLD Test Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Table 5-18 PLD GPIO2 Interrupt Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Table 5-19 PLD Shutdown and Reset Control and Reset Reason Register . . . . . . . . . . . . . . . . . . . . . . . .126

Table 5-20 PLD Shutdown and Reset Control and Reset Reason Register . . . . . . . . . . . . . . . . . . . . . . . .128

Table 5-21 PLD Watchdog Timer Refresh Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128

Table 5-22 PLD Watchdog Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

Table 5-23 PLD Watchdog Timer Count Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

Table 5-24 PLD Watchdog Timer Count Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

Table 5-25 Prescaler Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131

Table 5-26 Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131

Table 5-27 Compare High Word Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Table 5-28 Compare Low Word Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Table 5-29 Counter High Word Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Table 5-30 Counter Low Word Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Table 6-1 MVME2502 Specific U-Boot Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140

Table 7-1 POR Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

Table 7-2 MVME2502 Interrupt List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149

Table 7-3 I2C Bus Device Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150

Table 7-4 PHY Types and MII Management Bus Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150

Table 7-5 LBC Timing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152

Table 7-6 Clock Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153

Table 7-7 System Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154

Table B-1 Artesyn Embedded Technologies - Embedded Computing Publications . . . . . . . . . . . . . .161

10

MVME2502 Installation and Use (6806800R96E)

List of Tables

Table B-2 Manufacturers’ Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Table B-3 Related Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

MVME2502 Installation and Use (6806800R96E)

11

List of Tables

12

MVME2502 Installation and Use (6806800R96E)

List of Figures

Figure 1-1 MVME2502 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 1-2 Serial Number Location-ENP1 Variant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 1-3 Serial Number Location-ENP2 Variant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 3-1 Board Layout ENP1 Variant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Figure 3-2 Board Layout ENP2 Variant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Figure 3-3 Front Panel LEDs, Connectors and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 3-4 Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 3-5 On-board LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 3-6 Geographical Address Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Figure 3-7 SMT Configuration Switch Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Figure 4-1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 4-2 SPI Device Multiplexing Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Figure 4-3 Clock Distribution Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Figure 4-4 JTAG Chain Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Figure 4-5 RTM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Figure A-1 Battery Location ENP1 Variant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Figure A-2 Battery Location ENP2 Variant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

MVME2502 Installation and Use (6806800R96E)

13

List of Figures

14

MVME2502 Installation and Use (6806800R96E)

About this Manual

Overview of Contents

This manual is intended for users who install and configure MVME2502 product. It is assumed
that the user is familiar with the standard cabling procedures, configuration of operating
systems, U-Boot system and MVME Chassis.

The purpose of this manual is to describe MVME2502 product and the services it provides. This
manual includes description of MVME2502 product hardware, firmware and also information
about operating system.

This manual is divided into the following chapters and appendices.

 About this Manual lists all conventions and abbreviations used in this manual

and outlines the revision history.

 Safety Notes summarizes the safety instructions in the manual.

 Sicherheitshinweise is a German translation of the Safety Notes chapter.

 Introduction gives an overview of the features of the product, standard compliances,

mechanical data, and ordering information.

 Hardware Preparation and Installation outlines the installation requirements, hardware

accessories, switch settings, and installation procedures.

 Controls, LEDs, and Connectors describes external interfaces of the board. This includes

connectors and LEDs.

 Functional Description includes a block diagram and functional description of major

components of the product.

 Memory Maps and Registers contains information on system resources including system

control and status registers and external timers.

 Boot System describes the boot loader software.

 Programming Model contains additional programming information for the board.

 Replacing the Battery contains the procedures for replacing the battery.

 Related Documentation provides a listing of related product documentation,

manufacturer’s documents, and industry standard specifications.

MVME2502 Installation and Use (6806800R96E)

15

About this Manual

Abbreviations

This document uses the following abbreviations:

Term Definition

COP Common On-Chip Processor

CPLD Complex Programmable Logic Device

DDR3 Double Data Rate 3

DUART Dual Universal Asynchronous Receiver Transmitter

EEPROM Erasable Programmable Read-Only Memory

FCC Federal Communications Commission

FPGA Field Programmable Gate Array

GPIO General Purpose Input/Output

HDD Hard Disk Drive

About this Manual

16

IEEE Institute of Electrical and Electronics Engineers

LBC Local Bus Controller

MCP Multi-Chip Package

MRAM Magnetoresistive Random Access Memory

PCI Peripheral Component Interconnect

PCI-E PCI Express

PCI-X Peripheral Component Interconnect eXtended

PIM PCI Mezzanine Card Input/Output Module

PLD Programmable Logic Device

PMC PCI Mezzanine Card (IEEE P1386.1)

PrPMC Processor PCI Mezzanine Card

RTC Real-Time Clock

RTM Rear Transition Module

SATA Serial Advanced Technology Attachment

SDHC Secure Digital Host Controller

SMT Surface Mounted Technology

MVME2502 Installation and Use (6806800R96E)

Term Definition

UART Universal Asynchronous Receiver-Transmitter

VITA VMEbus International Trade Association

VME Versa Module Eurocard

XMC PCI Express Mezzanine Card

Conventions

The following table describes the conventions used throughout this manual.

Notation Description

0x00000000 Typical notation for hexadecimal numbers (digits are

About this Manual

0 through F), for example used for addresses and
offsets

0b0000 Same for binary numbers (digits are 0 and 1)

bold Used to emphasize a word
Screen Used for on-screen output and code-related

elements or commands in body text

Courier + Bold Used to characterize user input and to separate it

from system output

Reference Used for references and for table and figure

descriptions

File > Exit Notation for selecting a submenu

<text> Notation for variables and keys

[text] Notation for software buttons to click on the screen

and parameter description

... Repeated item for example node 1, node 2, ..., node

12

.
.
.

.. Ranges, for example: 0..4 means one of the integers

Omission of information from example/command
that is not necessary at the time being

0,1,2,3, and 4 (used in registers)

MVME2502 Installation and Use (6806800R96E)

17

About this Manual

Notation Description

| Logical OR

About this Manual

Indicates a hazardous situation which, if not avoided,
could result in death or serious injury

Indicates a hazardous situation which, if not avoided,
may result in minor or moderate injury

Indicates a property damage message

No danger encountered. Pay attention to important
information

18

MVME2502 Installation and Use (6806800R96E)

Summary of Changes

This manual has been revised and replaces all prior editions.

Part Number Publication Date Description

6806800R96A October 2013 Initial Version

6806800R96B April 2014 Re-branded to Artesyn template.

6806800R96C August 2014 Added GBE_MUX_SEL in S2 to TSEC1 and

About this Manual

Added MVME2502 Declaration of Conformity on
page 22.

Added Flash Memory Map and updated SPI Flash
Memory, Reset Switch and PMC/XMC Sites.

Added Installation of MVME2502HDMNKIT1 and

MVME2502-HDMNKIT2

changed PHY addresses in Table 7-4 PHY Types and
MII Management Bus Address.

.

6806800R96D December 2014 Updated Boot Options and Crisis Recovery.

6806800R96E April 2015 Updated Table B.1 on page 161.

MVME2502 Installation and Use (6806800R96E)

19

About this Manual

About this Manual

20

MVME2502 Installation and Use (6806800R96E)

Safety Notes

This section provides warnings that precede potentially dangerous procedures throughout
this manual. Instructions contained in the warnings must be followed during all phases of
operation, service, and repair of this equipment. You should also employ all other safety
precautions necessary for the operation of the equipment in your operating environment.
Failure to comply with these precautions or with specific warnings elsewhere in this manual
could result in personal injury or damage to the equipment.

Artesyn Embedded Technologies intends to provide all necessary information to install and
handle the product in this manual. Because of the complexity of this product and its various
uses, we do not guarantee that the given information is complete. If you need additional
information, ask your Artesyn representative.

This product is a Safety Extra Low Voltage (SELV) device designed to meet the EN60950-1
requirements for Information Technology Equipment. The use of the product in any other
application may require safety evaluation specific to that application.

Only personnel trained by Artesyn or persons qualified in electronics or electrical engineering
are authorized to install, remove or maintain the product.

The information given in this manual is meant to complete the knowledge of a specialist and
must not be used as replacement for qualified personnel.

Keep away from live circuits inside the equipment. Operating personnel must not remove
equipment covers. Only Factory Authorized Service Personnel or other qualified service
personnel may remove equipment covers for internal subassembly or component replacement
or any internal adjustment.

Do not install substitute parts or perform any unauthorized modification of the equipment or
the warranty may be voided. Contact your local Artesyn representative for service and repair
to make sure that all safety features are maintained.

EMC (Results below)

This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications.

MVME2502 Installation and Use (6806800R96E)

21

Safety Notes

Operation of this equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense. Changes or
modifications not expressly approved by Artesyn could void the user's authority to operate the
equipment. Board products are tested in a representative system to show compliance with the
above mentioned requirements. A proper installation in a compliant system will maintain the
required performance. Use only shielded cables when connecting peripherals to assure that
appropriate radio frequency emissions compliance is maintained.

Operation

Product Damage

High humidity and condensation on the board surface causes short circuits.
Do not operate the board outside the specified environmental limits.
Make sure the board is completely dry and there is no moisture on any surface before applying
power.

Damage of Circuits

Electrostatic discharge and incorrect installation and removal can damage circuits or shorten
its life.
Before touching the board or electronic components, make sure that you are working in an
ESD-safe environment.

Board Malfunction

Switches marked as “reserved” might carry production-related functions and can cause the
board to malfunction if their setting is changed.
Do not change settings of switches marked as “reserved”. The setting of switches which are
not marked as “reserved” has to be checked and changed before board installation.

Installation

Data Loss

Powering down or removing a board before the operating system or other software running
on the board has been properly shut down may cause corruption of data or file systems.

22

MVME2502 Installation and Use (6806800R96E)

Make sure all software is completely shut down before removing power from the board or
removing the board from the chassis.

Product Damage

Only use injector handles for board insertion to avoid damage to the front panel and/or PCB.
Deformation of the front panel can cause an electrical short or other board malfunction.

Product Damage

Inserting or removing modules with power applied may result in damage to module
components.
Before installing or removing additional devices or modules, read the documentation that
came with the product.

Cabling and Connectors

Safety Notes

Product Damage

RJ-45 connectors on modules are either twisted-pair Ethernet (TPE) or E1/T1/J1 network
interfaces. Connecting an E1/T1/J1 line to an Ethernet connector may damage your system.

 Make sure that TPE connectors near your working area are clearly marked as network

connectors.

 Verify that the length of an electric cable connected to a TPE bushing does not exceed 100

meters.

 Make sure the TPE bushing of the system is connected only to safety extra low voltage

circuits (SELV circuits).

If in doubt, ask your system administrator.

MVME2502 Installation and Use (6806800R96E)

23

Safety Notes

Battery

Board/System Damage

Incorrect exchange of lithium batteries can result in a hazardous explosion.
When exchanging the on-board lithium battery, make sure that the new and the old
battery are exactly the same battery models.
If the respective battery model is not available, contact your local Artesyn sales
representative for the availability of alternative, officially approved battery models.

Data Loss

Exchanging the battery can result in loss of time settings. Backup power prevents the loss of
data during exchange.
Quickly replacing the battery may save time settings.

Data Loss

If the battery has low or insufficient power the RTC is initialized.
Exchange the battery before seven years of actual battery use have elapsed.

PCB and Battery Holder Damage

Removing the battery with a screw driver may damage the PCB or the battery holder. To
prevent damage, do not use a screw driver to remove the battery from its holder.

24

MVME2502 Installation and Use (6806800R96E)

Sicherheitshinweise

Dieses Kapitel enthält Hinweise, die potentiell gefährlichen Prozeduren innerhalb dieses
Handbuchs vorrangestellt sind. Beachten Sie unbedingt in allen Phasen des Betriebs, der
Wartung und der Reparatur des Systems die Anweisungen, die diesen Hinweisen enthalten
sind. Sie sollten außerdem alle anderen Vorsichtsmaßnahmen treffen, die für den Betrieb des
Produktes innerhalb Ihrer Betriebsumgebung notwendig sind. Wenn Sie diese
Vorsichtsmaßnahmen oder Sicherheitshinweise, die an anderer Stelle diese Handbuchs
enthalten sind, nicht beachten, kann das Verletzungen oder Schäden am Produkt zur Folge
haben.

Artesyn Embedded Technologies ist darauf bedacht, alle notwendigen Informationen zum
Einbau und zum Umgang mit dem Produkt in diesem Handbuch bereit zu stellen. Da es sich
jedoch um ein komplexes Produkt mit vielfältigen Einsatzmöglichkeiten handelt, können wir
die Vollständigkeit der im Handbuch enthaltenen Informationen nicht garantieren. Falls Sie
weitere Informationen benötigen sollten, wenden Sie sich bitte an die für Sie zuständige
Geschäftsstelle von Artesyn.

Das Produkt wurde entwickelt, um die Sicherheitsanforderungen für SELV Geräte nach der
Norm EN 60950-1 für informationstechnische Einrichtungen zu erfüllen. Die Verwendung des
Produkts in einer anderen Anwendung erfordert eine Sicherheitsüberprüfung für diese
spezifische Anwendung.

Einbau, Wartung und Betrieb dürfen nur von durch Artesyn ausgebildetem oder im Bereich
Elektronik oder Elektrotechnik qualifiziertem Personal durchgeführt werden. Die in diesem
Handbuch enthaltenen Informationen dienen ausschließlich dazu, das Wissen von
Fachpersonal zu ergänzen, können dieses jedoch nicht ersetzen.

Halten Sie sich von stromführenden Leitungen innerhalb des Produktes fern. Entfernen Sie auf
keinen Fall Abdeckungen am Produkt. Nur werksseitig zugelassenes Wartungspersonal oder
anderweitig qualifiziertes Wartungspersonal darf Abdeckungen entfernen, um Komponenten
zu ersetzen oder andere Anpassungen vorzunehmen.

Installieren Sie keine Ersatzteile oder führen Sie keine unerlaubten Veränderungen am Produkt
durch, sonst verfällt die Garantie. Wenden Sie sich für Wartung oder Reparatur bitte an die für
Sie zuständige Geschäftsstelle von Artesyn. So stellen Sie sicher, dass alle
sicherheitsrelevanten Aspekte beachtet werden.

MVME2502 Installation and Use (6806800R96E)

25

Sicherheitshinweise

EMV

Das Produkt wurde in einem Artesyn Standardsystem getestet. Es erfüllt die für digitale Geräte
der Klasse A gültigen Grenzwerte in einem solchen System gemäß den FCC-Richtlinien
Abschnitt 15 bzw. EN 55022 Klasse B. Diese Grenzwerte sollen einen angemessenen Schutz vor
Störstrahlung beim Betrieb des Produktes in Gewerbe- sowie Industriegebieten
gewährleisten.

Das Produkt arbeitet im Hochfrequenzbereich und erzeugt Störstrahlung. Bei
unsachgemäßem Einbau und anderem als in diesem Handbuch beschriebenen Betrieb können
Störungen im Hochfrequenzbereich auftreten.

Wird das Produkt in einem Wohngebiet betrieben, so kann dies mit grosser Wahrscheinlichkeit
zu starken Störungen führen, welche dann auf Kosten des Produktanwenders beseitigt werden
müssen. Änderungen oder Modifikationen am Produkt, welche ohne ausdrückliche
Genehmigung von Artesyn durchgeführt werden, können dazu führen, dass der Anwender die
Genehmigung zum Betrieb des Produktes verliert. Boardprodukte werden in einem
repräsentativen System getestet, um zu zeigen, dass das Board den oben aufgeführten EMV­Richtlinien entspricht. Eine ordnungsgemässe Installation in einem System, welches die EMV­Richtlinien erfüllt, stellt sicher, dass das Produkt gemäss den EMV-Richtlinien betrieben wird.
Verwenden Sie nur abgeschirmte Kabel zum Anschluss von Zusatzmodulen. So ist
sichergestellt, dass sich die Aussendung von Hochfrequenzstrahlung im Rahmen der erlaubten
Grenzwerte bewegt.

Warnung! Dies ist eine Einrichtung der Klasse A. Diese Einrichtung kann im Wohnbereich
Funkstörungen verursachen. In diesem Fall kann vom Betreiber verlangt werden,
angemessene Maßnahmen durchzuführen.

Betrieb

1 Beschädigung des Produktes

Hohe Luftfeuchtigkeit und Kondensat auf der Oberfläche des Produktes können zu
Kurzschlüssen führen.

Betreiben Sie das Produkt nur innerhalb der angegebenen Grenzwerte für die
relative Luftfeuchtigkeit und Temperatur. Stellen Sie vor dem Einschalten des
Stroms sicher, dass sich auf dem Produkt kein Kondensat befindet.

26

MVME2502 Installation and Use (6806800R96E)

Beschädigung von Schaltkreisen

Elektrostatische Entladung und unsachgemäßer Ein- und Ausbau des Produktes kann
Schaltkreise beschädigen oder ihre Lebensdauer verkürzen.

Bevor Sie das Produkt oder elektronische Komponenten berühren, vergewissern Sie
sich, daß Sie in einem ESD-geschützten Bereich arbeiten.

Fehlfunktion des Produktes

Schalter, die mit 'Reserved' gekennzeichnet sind, können mit produktionsrelevanten
Funktionen belegt sein. Das Ändern dieser Schalter kann im normalen Betrieb Störungen
auslösen.

Verstellen Sie nur solche Schalter, die nicht mit 'Reserved' gekennzeichnet sind.
Prüfen und ggf. ändern Sie die Einstellungen der nicht mit 'Reserved'
gekennzeichneten Schalter, bevor Sie das Produkt installieren.

Installation

Sicherheitshinweise

Datenverlust

Das Herunterfahren oder die Deinstallation eines Boards bevor das Betriebssystem oder
andere auf dem Board laufende Software ordnungsmemäss beendet wurde, kann zu
partiellem Datenverlust sowie zu Schäden am Filesystem führen.

Stellen Sie sicher, dass sämtliche Software auf dem Board ordnungsgemäss
beendet wurde, bevor Sie das Board herunterfahren oder das Board aus dem
Chassis entfernen.

Beschädigung des Produktes

Fehlerhafte Installation des Produktes kann zu einer Beschädigung des Produktes führen.

Verwenden Sie die Handles, um das Produkt zu installieren/deinstallieren. Auf diese

Weise vermeiden Sie, dass das faceplate oder die Platine deformiert oder zerstört

wird.

Beschädigung des Produktes und von Zusatzmodulen

Fehlerhafte Installation von Zusatzmodulen, kann zur Beschädigung des Produktes und der
Zusatzmodule führen.

Lesen Sie daher vor der Installation von Zusatzmodulen die zugehörige
Dokumentation.

MVME2502 Installation and Use (6806800R96E)

27

Sicherheitshinweise

Kabel und Stecker

Beschädigung des Produktes

Bei den RJ-45-Steckern, die sich an dem Produkt befinden, handelt es sich entweder um
Twisted-Pair-Ethernet (TPE) oder um E1/T1/J1-Stecker. Beachten Sie, dass ein versehentliches
Anschließen einer E1/T1/J1-Leitung an einen TPE-Stecker das Produkt zerstören kann.

 Kennzeichnen Sie deshalb TPE-Anschlüsse in der Nähe Ihres Arbeitsplatzes deutlich als

Netzwerkanschlüsse.

 Stellen Sie sicher, dass die Länge eines mit Ihrem Produkt verbundenen TPE-Kabels 100 m

nicht überschreitet.

 Das Produkt darf über die TPE-Stecker nur mit einem Sicherheits-Kleinspannungs-

Stromkreis (SELV) verbunden werden.

Bei Fragen wenden Sie sich an Ihren Systemverwalter.

Batterie

Beschädigung des Blades

Ein unsachgemäßer Einbau der Batterie kann gefährliche Explosionen und

Beschädigungen des Blades zur Folge haben.

Verwenden Sie deshalb nur den Batterietyp, der auch bereits eingesetzt wurde und

befolgen Sie die Installationsanleitung.

Datenverlust

Wenn Sie die Batterie austauschen, können die Zeiteinstellungen verloren gehen. Eine
Backupversorgung verhindert den Datenverlust während des Austauschs.
Wenn Sie die Batterie schnell austauschen, bleiben die Zeiteinstellungen möglicherweise
erhalten.

28

MVME2502 Installation and Use (6806800R96E)

Datenverlust

Wenn die Batterie wenig oder unzureichend mit Spannung versorgt wird, wird der RTC
initialisiert.
Tauschen Sie die Batterie aus, bevor sieben Jahre tatsächlicher Nutzung vergangen sind.

Schäden an der Platine oder dem Batteriehalter

Wenn Sie die Batterie mit einem Schraubendreher entfernen, können die Platine oder der
Batteriehalter beschädigt werden.
Um Schäden zu vermeiden, sollten Sie keinen Schraubendreher zum Ausbau der Batterie
verwenden.

Umweltschutz

Entsorgen Sie alte Batterien und/oder Blades/Systemkomponenten/RTMs stets gemäß der in
Ihrem Land gültigen Gesetzgebung, wenn möglich immer umweltfreundlich.

Sicherheitshinweise

MVME2502 Installation and Use (6806800R96E)

29

Sicherheitshinweise

30

MVME2502 Installation and Use (6806800R96E)

Introduction

1.1 Overview

The MVME2502 is a VME form-factor single-board computer based on the Freescale QorIQ
P2020 dual core processor which features e500 cores delivering an excellent performance-to­power ratio.The board has wide range of I/O options and is designed for applications such as
industrial control, semiconductor process equipment, radar, sonar and transportation
signaling.

The MVME2502 is designed to work in VMEbus chassis with a 3-row backplane connector
environment with a reduced I/O capacity and reduced peripheral power. It is also designed to
work in a more modern and higher performance VME chassis environment with a 5-row
backplane connector in the 2eVME or the 2eSST protocol mode.

The main features of the MVME2502 board are as follows:

 Freescale QorIQ P2020 based 6U form-factor VME board

Chapter 1

– 1000 MHz to 1.2 GHzcore frequency

– 512 KB L2 cache

– Three 10/100/1000 Mbps enhanced three-speed Ethernet controllers (eTSECs)

– Two PCI-E 1.0a x1 interface controller

One PCI-E 1.0a x2 interface controller

– USB 2.0 interface

– Enhanced secure digital host controller

– DDR3 memory controller at 800 MT/s

– SPI interface (four chip selects, but only two are used on the board)

– Programmable interrupt controller

 Dual PMC/XMC sites

– Site1:

PMC supporting PCI-X 64/33 interface
XMC supporting PCI-E 1.0a x2 interface

– Site2:

SATA Drive Kit

 2 GB DDR3-800 soldered chip memory with ECC

MVME2502 Installation and Use (6806800R96E)

31

Introduction

 IEEE 1101.10 compliant or SCANBE ejector handles

 Extended Temperature /Ruggedized Option

 The front panel I/O configuration consists of two RJ45 10/100/1000BASE-T Ethernet ports,

 The rear I/O includes support for VMEbus (Legacy VME, VME 64, VME64x, and 2eSST), rear

 Persistent Data Storage: 512 KB MRAM

 User Flash: 8GB eMMC solid state storage

 Boot Flash:

PMC/XMC front panel I/O (optional) a USB 2.0 port, a Micro DB9 RS-232 serial console
port, and a reset/abort switch. It also has an LED to signal board failure and another LED
that can be configured in the LED register.

PMC/XMC I/O with P4 I/O, RTM I/O (through VME P2), two 10/100/1000BASE-T Ethernet,
four UART, and RTM I2C/Presence/Power.

– 16 MB SPI Flash (2x 8MB)

– Supports crisis recovery

 I2C Devices:

– Real-Time Clock

– Board Temperature Sensor

– 8 KB VPD EEPROM

– Two 64 KB User EEPROM

 MVME721E Rear Transition Module I/O

– Two Gigabit Ethernet interfaces

– PMC I/O from PMC1

 Operating System:

– Based from BSP provided by Freescale which is based from standard Linux version

2.6.32-rc3.
Development tool is ltib 9.1.1 (Linux Target Image Builder) from Freescale

– VxWorks

 Boot Firmware: U-Boot-based firmware image in 16 MB SPI Flash. This flash is split into two

8 MB chips.

32

MVME2502 Installation and Use (6806800R96E)

 VMEbus Interface

Controller: Tsi148 PCI-X to VMEbus bridge with support for VME64 and 2eSST protocols

 CPLD: Watchdog, timers, and registers

1.2 Standard Compliances

The product is designed to meet the following standards:

Table 1-1 Board Standard Compliances

Standard Description

EN 60950-1/A11:2009
IEC 60950-1:2005 2nd Edition
CAN/CSA C22.2 No 60950-1

Introduction

Safety Requirements (legal)

FCC Part 15, Subpart B, Class A (non­residential)

ICES-003, Class A (non-residential)
EMC Directive 89/336/EEC
EN55022 Class B
EN55024
AS/NZS CISPR 22, Class A
EN300386

ETSI EN 300 019 series Environmental Requirements

Directive 2011/65/EU Directive on the restriction of the use of certain

EMC requirements (legal) on system level
(predefined Artesyn system)

hazardous substances in electrical and electronic
equipment (RoHS)

MVME2502 Installation and Use (6806800R96E)

33

Introduction

Figure 1-1 MVME2502 Declaration of Conformity

EC Declaration of Conformity

According to EN 17050-1:2004

Manufacturer’s Name:

Manufacturer’s Address:

Declares that the following product, in accordance with the requirements of 2004/108/EC, 2006/95/EC,
2011/65/EU and their amending directives,

Product:

Model Name/Number:

has been designed and manufactured to the following specifications:

EN55022:2006 Class A

EN55024: (A1: 2001 + A2: 2003): 1998

2011/65/EU RoHS Directive

As manufacturer we hereby declare that the product named above has been designed to comply with the rele­vant sections of the above referenced specifications. This product complies with the essential health and safety
requirements of the above specified directives. We have an internal production control system that ensures
compliance between the manufactured products and the technical documentation.

Artesyn Embedded Technologies

Zhongshan General Carton Box Factory Co. Ltd. No 62, Qi
Guan Road West, Shiqi District, 528400 Zhongshan City
Guangdong, PRC

MVME2502 Series Single-Board Computers

MVME2502-02100202E, MVME2502-02100202S,
MVME2502-02120201E, MVME2502-02120201E,
MVME2502-021CC

34

___________________________________________________ ___

03/11/2014

______

Tom Tuttle, Manager, Product Testing Services Date (MM/DD/YYYY)

MVME2502 Installation and Use (6806800R96E)

1.3 Mechanical Data

The following table provides the dimensions and the weight of the board.

Table 1-2 Mechanical Data

Feature Value

Height 233.44 mm (9.2 inches)

Depth 160.0 mm (6.3 inches)

Front Panel Height 261.8 mm (10.3 inches)

Width 19.8 mm (0.8 inches)

Max. Component Height 14.8 mm (0.58 inches)

Weight 400 grams (ENP1), 700 grams (ENP2)

Introduction

1.4 Ordering Information

As of the printing date of this manual, this guide supports the models listed below.

Table 1-3 Accessories and Cables

Order Number Description

MVME2502-02100202E QorIQ P2020 1.0GHz, 2GB DDR3 2PMC/XMC ENP2 EXTENDED TEMP,

IEEE

MVME2502-02100202S QorIQ P2020 1.0GHz, 2GB DDR3 2PMC/XMC ENP2 EXTENDED TEMP,

SCANBE

MVME2502-02120201E QorIQ P2020 1.2GHz, 2GB DDR3 2PMC/XMC ENP1 IEEE

MVME2502-02120201S QorIQ P2020 1.2GHz, 2GB DDR3 2PMC/XMC ENP1 SCANBE

MVME2502-021CC QorIQ P2020 1.0GHz, 2GB DDR3 2PMC/XMC ENP2 EXT TEMP, IEEE

MVME2502 Installation and Use (6806800R96E)

35

Introduction

As of the printing date of this manual, the following board accessories are available.

Table 1-4 Accessories and Cables

Order Number Description

SERIAL-MINI-D2 SERIAL CABLE - MICRO D SUB CONNECTOR TO STANDARD DB9

ACC/CABLE/SER/DTE/6E SERIAL CABLE, RD 009, 2M, 2 DTE MD/D, RJ45 TO DB9

MVME2502-HDMNTKIT1 MVME2502 HD MOUNTING KIT ENP1

MVME2502-HDMNTKIT2 MVME2502 HD MOUNTING KIT ENP2

36

MVME2502 Installation and Use (6806800R96E)

1.5 Product Identification

The following figures show the location of the serial number label.

Figure 1-2 Serial Number Location-ENP1 Variant

Introduction

MVME2502 Installation and Use (6806800R96E)

37

Introduction

Figure 1-3 Serial Number Location-ENP2 Variant

38

MVME2502 Installation and Use (6806800R96E)

Hardware Preparation and Installation

2.1 Overview

This chapter provides unpacking instructions, hardware preparation, installation procedures
of the board. Installation instructions for the optional PMC/XMC modules and transitions
modules are also included.

A fully implemented MVME2502 consists of the base board and the following modules:

 PCI Mezzanine Card (PMC) or PCI-E Mezzanine Card (XMC) for added versatility

 Rear transition module

 SATA kit

NOTE: MVME2502-HDMNKIT1/MVME2502-HDMNKIT2 is provided based on purchase order.

The following are the steps to be performed before using the board. Be sure to read the entire
chapter, including all caution and warning notes, before you begin.

Chapter 2

1. Unpack the hardware. Refer to Unpacking and Inspecting the Board on page 40

2. Configure the hardware by setting jumpers on the board and the RTM. Refer to Configuring

the Board on page 43

3. Install the rear transition module in the chassis. Refer to Rear Transition Module on page 44.

4. Install PMC module (if required). Refer to PMC/XMC Support on page 46.

5. Install XMC span module (if required). Refer to PMC/XMC Support on page 46.

6. If purchased, install MVME2502-HDMNKIT1/MVME2502-HDMNKIT2. Refer to Installation

of MVME2502-HDMNTKIT1/MVME2502-HDMNTKIT2 on page 48.

7. Install the board in the chassis. Refer to Installing and Removing the Board on page 50.

8. Attach cables and apply power. Refer to Completing the Installation on page 52.

MVME2502 Installation and Use (6806800R96E)

39

Hardware Preparation and Installation

2.2 Unpacking and Inspecting the Board

Read all notices and cautions prior to unpacking the product.

 Damage of Circuits

Electrostatic discharge and incorrect installation and removal can damage circuits or
shorten its life.

 Before touching the board or electronic components, make sure that you are working

in an ESD-safe environment.

Shipment Inspection

To inspect the shipment, perform the following steps:

1. Verify that you have received all items of your shipment:

 MVME2502 board

 Quick Start Guide

 Safety Notes Summary
 Any optional items ordered

2. Check for damage and report any damage or differences to customer service.

3. Remove the desiccant bag shipped together with the board and dispose of it according to

your country’s legislation.

The product is thoroughly inspected before shipment. If any damage occurred during
transportation or any items are missing, contact customer service immediately.

40

MVME2502 Installation and Use (6806800R96E)

2.3 Requirements

Make sure that the board meets the following requirements when operated in your particular
system configuration.

2.3.1 Environmental Requirements

Operating temperatures refer to the temperature of the air circulating around the board and
not to the component temperature.

Table 2-1 Environmental Requirements

Hardware Preparation and Installation

Characteristics Commercial Versions Extended Temperature Versions

Applicable Variants MVME2502-02120201E/S

MVME2502-02120202E/S

Cooling Method Forced Air Forced Air

Operating
Temperature

Storage -40°C to +85°C -50°C to +100°C

Vibration Sine
(10min/axis)

Vibration Random
(1hr/axis)

Shock 20g/11 mS 30g/11 mS

Humidity to 95% RH (non-condensing) to 100% RH (non-condensing)

1. ft3/min

2. Flat 15-1000Hz, -6db/octave 1000Hz - 2000Hz [MIL-STD 810F Figure 514.5C-17]

MVME2502 Installation and Use (6806800R96E)

0°C to +55°C -40°C to +71°C

2 G, 5 to 500 Hz 5 G, 15 to 2000 Hz

0.002g2/Hz, 15 to 2000 Hz 0.04g2/Hz, 15 to 2000 Hz (8

MVME2502-02100202E
MVME2502-02100202S

2

GRMS)

41

Hardware Preparation and Installation

Product Damage

 High humidity and condensation on the board surface causes short circuits.

 Do not operate the board outside the specified environmental limits.

 Make sure that the board is completely dry and there is no moisture on any surface

before applying power.

2.3.2 Power Requirements

The board uses +5.0 V from the VMEbus backplane. On-board power supply generates
required voltages for various ICs. The MVME2502 connects the +12 V and -12 V supplies from
the backplane to the PMC sites, while the +3.3 V power supplied to the PMC sites comes from
the +5.0 V backplane power. A maximum of 10 A of +3.3 V power is available to the PMC sites,
however the 90 W +5.0 V limit must be observed as well as any cooling limitations.

42

The following table provides an estimate of the typical and maximum power required.

Table 2-2 Power Requirements

Typical

Maximum

Board Variant

MVME2502-02120201E 28.93W 21.8

MVME2502-02120201S 28.93W 21.8

MVME2502-02100202E 23.33W 16.6

MVME2502-02100202S 23.33W 16.6

(Calculated)

(Measured
Operating)

The power is measured when the board is in standby (Linux prompt) mode. Power will
significantly increase when adding hard drives or a XMC/PMC card.

MVME2502 Installation and Use (6806800R96E)

The following table shows the power available when the MVME2502 is installed in either a
three row or five row chassis and when PMCs are present.

Chassis Type Available Power Power With PMCs

Three Row 70 W maximum below 70 W

Five Row 90 W maximum below 90 W

Keep below power limit. Cooling limitations must be considered.

2.3.3 Equipment Requirements

Hardware Preparation and Installation

The following are recommended to complete a MVME2502 system:

 VMEbus system enclosure

 System console terminal

 Operating system (and/or application software)

 Transition module and connecting cables

2.4 Configuring the Board

The board provides software control over most options. Settings can be modified to fit the
user's specifications. To configure, set the bits in the control register after installing the board
in a system. Make sure that all user-defined switches are properly set before installing a
PMC/XMC module. For more information, see Switches on page 79.

MVME2502 Installation and Use (6806800R96E)

43

Hardware Preparation and Installation

2.5 Installing Accessories

2.5.1 Rear Transition Module

The MVME2502 does not support hot swap. Remove power to the rear slot or the system
before installing the module. A PCMI/O Module (PIM) needs to be manually configured and
installed before placing the transition module.

Damage of Circuits

 Electrostatic discharge and incorrect installation and removal can damage circuits or

shorten its life.

 Before touching the board or electronic components, make sure that you are working

in an ESD-safe environment.

44

Product Damage

 Only use injector handles for board insertion to avoid damage to the front panel and/or

PCB. Deformation of the front panel can cause an electrical short or other board
malfunction.

Board Malfunction

 Switches marked as “reserved” might carry production-related functions and can cause

the board to malfunction if their setting is changed.

 Do not change settings of switches marked as “reserved”. The setting of switches which

are not marked as “reserved” has to be checked and changed before board installation.

Installation Procedure

1. Turn OFF all equipment and disconnect the power cable from the AC power source.

2. Remove the chassis cover.

3. Remove the filler panel(s) from the appropriate card slot(s) at the rear of the chassis (if the
chassis has a rear card cage).

MVME2502 Installation and Use (6806800R96E)

Hardware Preparation and Installation

4. Install the top and bottom edge of the transition module into the rear guides of the chassis.

5. Ensure that the levers of the two injector/ejectors are in the outward position.

6. Slide the transition module into the chassis until resistance is felt.

7. Move the injector/ejector levers in an inward direction.

8. Verify that the transition module is properly seated and secure it to the chassis using two
screws adjacent to the injector/ejector levers.

9. Connect the cables to the transition module.

To remove the transition module from the chassis, reverse the procedure and press the red
locking tabs (IEEE handles only) to extract the board.

Removal Procedure

1. Turn off the power.

2. Disconnect all the cables.

3. Press the red locking tabs (IEEE handles only) to eject the board.

4. Loosen and remove the screws adjacent to the injector/ejector levers that securing the
module to the chassis.

5. Move the injector/ejector levers in outward direction.

6. Slide the module from the chassis and make sure that no damage is caused to the pins.

7. Remove the transition module from the chassis and insert the filler panels.

MVME2502 Installation and Use (6806800R96E)

45

Hardware Preparation and Installation

2.5.2 PMC/XMC Support

Installation Procedure

Read all notices and follow these steps to install a PMC on the baseboard.

Damage of Circuits

 Electrostatic discharge and incorrect installation and removal can damage circuits or

shorten its life.

 Before touching the board or electronic components, make sure that you are working

in an ESD-safe environment.

Product Damage

46

 Inserting or removing modules with power applied may result in damage to module

components.

 Before installing or removing additional devices or modules, read the documentation

that came with the product.

1. Attach an ESD strap to your wrist. Attach the other end of the strap to the chassis as a
ground. Make sure that it is securely fastened throughout the procedure.

2. Remove the PMC/XMC filler plate from the front panel cut-out.

3. Slide the front bezel of the PMC/XMC into the front panel cut-out from backside. The front
bezel of the PMC/XMC module will be placed with the board when the connectors on the
module align with the connectors on the board.

4. Align the mating connectors properly and apply minimal pressure to the PMC/XMC until it
is seated to the board.

5. Insert the four PMC/XMC mounting screws through the mounting holes on the bottom side
of the board, and then thread the four mount points on the PMC/XMC. Fasten the screws.

MVME2502 Installation and Use (6806800R96E)

Hardware Preparation and Installation

6. Install the board into the appropriate card slot. Make sure that the board is well seated into
the backplane connectors. Do not damage or bend connector pins.

7. Replace the chassis or system cover.

8. Reconnect the system to the power source and then turn on the system.

When removing the PMC/XMC, hold it by its long side and exert minimal force when pulling
it from the baseboard to prevent pin damage.

MVME2502 Installation and Use (6806800R96E)

47

Hardware Preparation and Installation

2.5.3 Installation of MVME2502-HDMNTKIT1/MVME2502­HDMNTKIT2

Installation Procedure

1. Attach washers and hex standoffs to HDD received with the MVME2502-HDMNTKIT1 /

MVME2502-HDMNTKIT2.

48

2. Assemble the SATA adapter board to the blade and ensure that it is properly aligned with

the standoff. Attach the screws to anchor the SATA adapter board to the blade.

Note: The 3.3V key must be removed to install the SATA kit.

MVME2502 Installation and Use (6806800R96E)

3. Attach hex standoff to main board.

Hardware Preparation and Installation

MVME2502 Installation and Use (6806800R96E)

49

Hardware Preparation and Installation

4. Attach HDD with interface PCB to main board using screws as shown below:

2.6 Installing and Removing the Board

This section describes the recommended procedure for installing the board in a chassis. Read
all warnings and instructions before installing the board.

50

MVME2502 Installation and Use (6806800R96E)

Hardware Preparation and Installation

The MVME2502 does not support hot swap. Power off the slot or system and make sure that
the serial ports and switches are properly configured.

Damage of Circuits

 Electrostatic discharge and incorrect installation and removal can damage circuits or

shorten its life.

 Before touching the board or electronic components, make sure that you are working

in an ESD-safe environment.

Product Damage

 Only use injector handles for board insertion to avoid damage to the front panel and/or

PCB. Deformation of the front panel can cause an electrical short or other board
malfunction.

Installation Procedure

1. Attach an ESD strap to your wrist. Attach the other end of the strap to an electrical ground.

Make sure that it is securely fastened throughout the procedure.

2. Remove VME filler panels from the VME enclosures, as appropriate.

3. Install the top and bottom edge of the board into the guides of the chassis.

4. Ensure that the levers of the two injector/ejectors are in the outward position.

5. Slide the board into the chassis until resistance is felt.

6. Simultaneously move the injector/ejector levers in an inward direction.

7. Verify that the board is properly seated and secure it to the chassis using the two screws

located adjacent to the injector/ejector levers.

8. Connect the appropriate cables to the board.

MVME2502 Installation and Use (6806800R96E)

51

Hardware Preparation and Installation

Removal Procedure

1. Turn off the power.

2. Disconnect all the cables.

3. Press the red locking tabs (IEEE handles only) to eject the board.

4. Loosen and remove the screws adjacent to the injector/ejector levers that securing the

module to the chassis.

5. Move the injector/ejector levers in outward direction.

6. Hold top and bottom edges of the board and exert minimal force when pulling the board

from the chassis to prevent pin damage.

7. Carefully remove the board from the chassis and store the board in anti-static envelope.

2.7 Completing the Installation

52

The board is designed to operate as an application-specific computer blade or an intelligent I/O
board/carrier. It can be used in any slot in a VME chassis. Once the board is installed, you are
ready to connect peripherals and apply power to the board.

Product Damage

 RJ-45 connectors on modules are either twisted-pair Ethernet (TPE) or E1/T1/J1

network interfaces. Connecting an E1/T1/J1 line to an Ethernet connector may damage
your system.

 Make sure that TPE connectors near your working area are clearly marked as network

connectors.

 Verify that the length of an electric cable connected to a TPE bushing does not exceed

100 meters.

 Make sure the TPE bushing of the system is connected only to safety extra low voltage

circuits (SELV circuits).

 If in doubt, ask your system administrator.

MVME2502 Installation and Use (6806800R96E)

Hardware Preparation and Installation

The console settings for the MVME2502 are:

 Eight bits per character

 One stop bit per character

 Parity disabled (no parity)

 Baud rate of 9600 baud

Verify that hardware is installed and the power/peripheral cables connected are appropriate for
your system configuration.

Replace the chassis or system cover, reconnect the chassis to power source, and turn the
equipment power on.

MVME2502 Installation and Use (6806800R96E)

53

Hardware Preparation and Installation

54

MVME2502 Installation and Use (6806800R96E)

Controls, LEDs, and Connectors

3.1 Board Layout

The following figure shows the components and connectors on the MVME2502 board.

Figure 3-1 Board Layout ENP1 Variant

Chapter 3

MVME2502 Installation and Use (6806800R96E)

55

Controls, LEDs, and Connectors

Figure 3-2 Board Layout ENP2 Variant

56

MVME2502 Installation and Use (6806800R96E)

3.2 Front Panel

The following components are found on the MVME2502 ENP1 and ENP2 front panel.

Figure 3-3 Front Panel LEDs, Connectors and Switches

Controls, LEDs, and Connectors

PMC/XMC 2

Serial Port

USB

ETH 1

ETH 2

MVME2502 Installation and Use (6806800R96E)

PMC/XMC 1

USER 1

Reset Switch

FAIL

SPEED

ACT

SPEED

ACT

57

Controls, LEDs, and Connectors

3.2.1 Reset Switch

The MVME2502 has a single push button switch that has both the abort and the reset
functions. Pressing the switch for less than three seconds generates an abort interrupt if there
is firmware that will read the GPIO2 (0xffdf0095) interrupt register. U-boot does not
implement any interrupts and also does not detect the interrupt or display anything when the
button is pressed.

Holding it down for more than three seconds will generate a hard reset. The VME SYSRESET is
generated if the MVME2502 is the VMEbus system controller.

3.3 LEDs

The MVME2502 utilize light emitting diodes (LEDs) to provide a visible status indicator on the
front panel. These LEDs show power failures, power up states, Ethernet link/speed, Ethernet
activity, SATA link and activity and PCIe valid lane status. There are few user configurable LEDs.
Each LED description is necessary for troubleshooting and debugging.

3.3.1 Front Panel LEDs

The front panel LEDs are listed below

Figure 3-4 Front Panel LEDs

PMC/XMC 2

58

SPEED

PMC/XMC 1 USER 1 FAIL

MVME2502 Installation and Use (6806800R96E)

SPEED

ETH 1

ACT

ACT

ETH 2

Controls, LEDs, and Connectors

Table 3-1 Front Panel LEDs

Label Function Location Color Description

USER 1 User Defined Front panel Off

Yellow

Red

FAIL Board Fail Front panel Off

Red

GENET1
SPEED

GENET1
ACT

GENET2
SPEED

TSEC1
Link/Speed

TSEC1
Activity

TSEC2
Link/Speed

Front panel
Integrated
RJ45 LED

Front panel
Integrated
RJ45 LED

Front panel
Integrated
RJ45 LED
(Left)

Off
Amber
Green

Off
Blinking Green

Off
Amber
Green

By default
User Software Controllable. Refer to

the "User LED Register."
User Software Controllable. Refer to

the "User LED Register."

Normal operation after successful
firmware boot.

One or more on-board power rails
has failed and the board has
shutdown to protect the hardware.
Normal during power up, during
hardware reset (such as a front panel
reset). May be asserted by the BDFAIL
bit in the Tsi148 VSTAT register.

No link
10/100BASE-T operation
1000 BASE-T operation

No activity
Activity proportional to bandwidth

utilization

No link
10/100BASE-T operation
1000BASE-T operation

GENET2
ACT

MVME2502 Installation and Use (6806800R96E)

TSEC2
Activity

Front panel
Integrated
RJ45 LED

Off
Blinking Green

No activity
Activity proportional to bandwidth

utilization

59

Controls, LEDs, and Connectors

3.3.2 On-board LEDs

The on-board LEDs are listed below. The LEDs are located on the rear side of the board just
opposite of the battery location. To view the board, see Figure 3-1 on page 55.

Figure 3-5 On-board LEDs

60

Table 3-2 On-board LEDs Status

Label Function Color Description

D9 Power Fail Red This indicator is illuminated when one or more of the on-

board voltage rails fails.

D33 User Defined Amber Controlled by the CPLD. Used for boot-up sequence

indicator.

D34 User Defined Amber Controlled by the CPLD. Used for boot-up sequence

indicator.

D35 User Defined Amber Controlled by the CPLD. Used for boot-up sequence

indicator.

D36 Early Power Fail Amber This indicator is lit when the early 3.3V power supply fails.

D37 User Defined Amber Controlled by the CPLD

D38 User Defined Amber Controlled by the CPLD

MVME2502 Installation and Use (6806800R96E)

3.4 Connectors

This section describes the pin assignments and signals for the connectors on the MVME2502
board.

3.4.1 Front Panel Connectors

The following connectors are found on the outside of the MVME2502 board. These connectors
are divided between the front panel connectors and the backplane connectors. The front panel
connectors include the J1 and the J5 connectors. The backplane connectors include the P1 and
the P2 connectors.

3.4.1.1 RJ45 with Integrated Magnetics (J1)

The MVME2502 uses an X2 RJ45.

Controls, LEDs, and Connectors

Table 3-3 Front Panel Tri-Speed Ethernet Connector (J1)

Pin Name Signal Description

1A GND

2A NC

3A Port A TRD3 -

4A Port A TRD3 +

5A Port A TRD2 -

6A Port A TRD2 +

7A Port A TRD1 -

8A Port A TRD1 +

9A Port A TRD0 -

10A Port A TRD0 +

D1A Port A Green LED1

Anode/ Yellow LED1
Cathode

D2A Port A Yellow LED1

Anode/ Green LED1
Cathode

MVME2502 Installation and Use (6806800R96E)

61

Controls, LEDs, and Connectors

Table 3-3 Front Panel Tri-Speed Ethernet Connector (J1) (continued)

Pin Name Signal Description

D3A Port A Green LED2

Anode/ Yellow LED2
Cathode

D4A Port A Yellow LED2

Anode/ Green LED2
Cathode

1B GND

2B NC

3B Port B TRD3 -

4B Port B TRD3 +

5B Port B TRD2 -

6B Port B TRD2 +

7B Port B TRD1 -

8B Port B TRD1 +

9B Port B TRD0 -

10B Port B TRD0 +

D1B Port B Green

LED1Anode/ Yellow
LED1 Cathode

D2B Port B Yellow LED1

Anode/ Green LED1
Cathode

D3B Port B Green

LED2Anode/ Yellow
LED2 Cathode

D4B Port B Yellow LED2

Anode/ Green LED2
Cathode

62

MVME2502 Installation and Use (6806800R96E)

3.4.1.2 Front Panel Serial Port (J4)

There is one front access asynchronous serial port interface labeled COMM1 that is routed to
the micro mini DB-9 front panel connector. A male-to-male micro-mini DB9 adapter cable is
available under Artesyn part number SERIAL-MINI-D (30-W2400E01A). The pin assignments
for these connectors are as follows:

Table 3-4 Front Panel Serial Port (J4)

Signal

Pin

1NC

2RX

3TX

4NC

5GND

Description

Controls, LEDs, and Connectors

6NC

7RTS

8CTS

9NC

3.4.1.3 USB Connector (J5)

The MVME2502 uses upright USB receptacle mounted in the front panel.

Table 3-5 USB Connector (J5)

Pin Name Signal Description

1 +5 V

2 Data -

3 Data +

4GND

MTG Mounting Ground

MTG Mounting Ground

MVME2502 Installation and Use (6806800R96E)

63

Controls, LEDs, and Connectors

Table 3-5 USB Connector (J5) (continued)

Pin Name Signal Description

MTG Mounting Ground

MTG Mounting Ground

3.4.1.4 VMEBus P1 Connector

The VME P1 connector is a 160-pin DIN. The P1 connector provides power and VME signals for
24-bit address and 16-bit data. The pin assignments for the P1 connector is as follows:

Table 3-6 VMEbus P1 Connector

Pin Row A Row B Row C Row D Row Z

1 DATA 0 BBSY DATA 8 +5V NC

2 DATA 1 BCLR DATA 9 GND GND

3 DATA 2 ACFAIL DATA 10 NC NC

4 DATA 3 BGIN0 DATA 11 NC GND

5 DATA 4 BGOUT0 DATA 12 NC NC

6 DATA 5 BGIN1 DATA 13 NC GND

7 DATA 6 BGOUT1 DATA 14 NC NC

8 DATA 7 BGIN2 DATA 15 NC GND

9 GND BGOUT2 GND GAP NC

10 SYSCLK BGIN3 SYSFAIL GA0 GND

11 GND BGOUT3 BERR GA1 NC

12 DS1 BR0 SYSRESET +3.3V (not

used)

13 DS0 BR1 LWORD GA2 NC

14 WRITE BR2 AM 5 +3.3V (not

used)

15 GND BR3 ADD 23 GA3 NC

16 DTACK AM 0 ADD 24 +3.3V (not

used)

GND

GND

GND

64

MVME2502 Installation and Use (6806800R96E)

Controls, LEDs, and Connectors

Table 3-6 VMEbus P1 Connector (continued)

Pin Row A Row B Row C Row D Row Z

17 GND AM 1 ADD 25 GA4 NC

18 AS AM 2 ADD 26 +3.3V (not

used)

19 GND AM 3 ADD 27 NC NC

20 IACK GND ADD 28 +3.3V (not

used)

21 IACKIN NC ADD 29 NC NC

22 IACKOUT NC ADD 30 +3.3V (not

used)

23 AM 4 GND ADD 31 NC NC

24 ADD 7 IRQ7 ADD 32 +3.3V (not

used)

25 ADD 6 IRQ6 ADD 33 NC NC

26 ADD 5 IRQ5 ADD 34 +3.3V (not

used)

27 ADD 4 IRQ4 ADD 35 NC NC

28 ADD 3 IRQ3 ADD 36 +3.3V (not

used)

29 ADD 2 IRQ2 ADD 37 NC NC

30 ADD 1 IRQ1 ADD 38 +3.3V (not

used)

GND

GND

GND

GND

GND

GND

GND

31 -12V NC +12V +12V NC

32 +5V +5V +5V +5V GND

MVME2502 Installation and Use (6806800R96E)

65

Controls, LEDs, and Connectors

3.4.1.5 VMEBus P2 Connector

The VME P2 connector is a 160-pin DIN. Row B of the P2 connector provides power to the
MVME2502 and to the upper eight VMEbus address lines and additional 16 VMEbus data lines.
The Z, A, C, and D pin assignments for the P2 connector are the same for both the MVME2502
and MVME7216E/ MVME721E, and are as follows:

Table 3-7 VMEbus P2 Connector

Pin Row A Row B Row C Row D Row Z

1 PMC IO 2 +5V PMC IO 1 GE3_0 + Serial 1 RX

2 PMC IO 4 GND PMC IO 3 GE3_0 - GND

3 PMC IO 6 RETRY PMC IO 5 GND Serial 1 TX

4 PMC IO 8 ADDRESS 24 PMC IO 7 GE3_1 + GND

5 PMC IO 10 ADDRESS 25 PMC IO 9 GE3_1 - Serial 1 CTS

6 PMC IO 12 ADDRESS 26 PMC IO 11 GND GND

7 PMC IO 14 ADDRESS 27 PMC IO 13 GE3_2 + Serial 1 RTS

8 PMC IO 16 ADDRESS 28 PMC IO 15 GE3_2 - GND

9 PMC IO 18 ADDRESS 29 PMC IO 17 GND Serial 2 RX

10 PMC IO 20 ADDRESS 30 PMC IO 19 GE3_3 + GND

11 PMC IO 22 ADDRESS 31 PMC IO 21 GE3_3 - Serial 2 TX

12 PMC IO 24 GND PMC IO 23 GND GND

13 PMC IO 26 +5V PMC IO 25 I2C DATA Serial 2 CTS

14 PMC IO 28 DATA 16 PMC IO 27 I2C CLK GND

15 PMC IO 30 DATA 17 PMC IO 29 GE3_LINK_ LED Serial 2 RTS

16 PMC IO 32 DATA 18 PMC IO 31 GE3_ACT_LED GND

17 PMC IO 34 DATA 19 PMC IO 33 GE4_LINK_LED Serial 3 RX

18 PMC IO 36 DATA 20 PMC IO 35 GE4_A_LED GND

19 PMC IO 38 DATA 21 PMC IO 37 GND Serial 3 TX

20 PMC IO 40 DATA 22 PMC IO 39 GE4_3 - GND

21 PMC IO 42 DATA 23 PMC IO 41 GE4_3 + Serial 3 CTS

22 PMC IO 44 GND PMC IO 43 GND GND

66

MVME2502 Installation and Use (6806800R96E)

Controls, LEDs, and Connectors

Table 3-7 VMEbus P2 Connector (continued)

Pin Row A Row B Row C Row D Row Z

23 PMC IO 46 DATA 24 PMC IO 45 GE4_2 - Serial 3 RTS

24 PMC IO 48 DATA 25 PMC IO 47 GE4_2+ GND

25 PMC IO 50 DATA 26 PMC IO 49 GND Serial 4 RX

26 PMC IO 52 DATA 27 PMC IO 51 GE4_1 - GND

27 PMC IO 54 DATA 28 PMC IO 53 GE4_1 + Serial 4 TX

28 PMC IO 56 DATA 29 PMC IO 55 GND GND

29 PMC IO 58 DATA 30 PMC IO 57 GE4_0 - Serial 4 CTS

30 PMC IO 60 DATA 31 PMC IO 59 GE4_0 + GND

31 PMC IO 62 GND PMC IO 61 GND Serial 4 RTS

32 PMC IO 64 +5V PMC IO 63 +5V GND

3.4.2 On-board Connectors

3.4.2.1 SATA Connector (J3)

The on-board customized SATA connector is compatible with SATA kit, namely VME­64GBSSDKIT and IVME7210-MNTKIT.

Table 3-8 Custom SATA Connector (J3)

Pin Signal Description Pin Signal Description

1 GND 21 GND

2 GND 22 SATA POWER ENABLE

3NC 23NC

4 SATA TX + 24 SATA DETECT

5NC 25NC

6 SATA TX - 26 GND

7 GND 27 NC

8 GND 28 GND

MVME2502 Installation and Use (6806800R96E)

67

Controls, LEDs, and Connectors

Table 3-8 Custom SATA Connector (J3) (continued)

Pin Signal Description Pin Signal Description

9 GND 29 GND

10 GND 30 GND

11 NC 31 +3.3V

12 SATA RX - 32 +5V

13 NC 33 +3.3V

14 SATA RX + 34 +5V

15 GND 35 +3.3V

16 GND 36 +5V

17 NC 37 +3.3V

18 GND 38 +5V

19 NC 39 +3.3V

20 GND 40 +5V

3.4.2.2 PMC Connectors

The MVME2502 supports two PMC sites. It utilizes J14 to support PMC I/O that goes to the RTM
PMC. The tables below show the pin out detail of J11/J111, J12/J222, J13/J333 and J14. See

Figure 3-1 for the location of the PMC connectors.

Table 3-9 PMC J11/J111 Connector

Pin Signal Description Pin Signal Description

1 JTAG TCK 33 FRAME

2 -12V 34 GND

3 GND 35 GND

4 INT A 36 IRDY

5 INT B 37 DEVSEL

6 INT C 38 +5V

7 PRESENT SIGNAL 39 PCIXCAP

68

MVME2502 Installation and Use (6806800R96E)

Controls, LEDs, and Connectors

Table 3-9 PMC J11/J111 Connector (continued)

Pin Signal Description Pin Signal Description

8 +5V 40 LOCK

9INT D 41NC

10 NC 42 NC

11 GND 43 PAR

12 NC 44 GND

13 PCI CLK 45 +3.3V

14 GND 46 AD 15

15 GND 47 AD 12

16 GNT A 48 AD 11

17 REQ A 49 AD 9

18 +5V 50 +5V

19 +3.3V 51 GND

20 AD 31 52 CBE0

21 AD 28 53 AD 6

22 AD 27 54 AD 5

23 AD 25 55 AD 4

24 GND 56 GND

25 GND 57 +3.3V

26 CBE3 58 AD 3

27 AD 22 59 AD 2

28 AD 21 60 AD 1

29 AD 19 61 AD 0

30 +5V 62 +5V

31 +3.3V 63 GND

32 AD 17 64 REQ64

MVME2502 Installation and Use (6806800R96E)

69

Controls, LEDs, and Connectors

Table 3-10 PMC J12/J222 Connector

Pin Signal Description Pin Signal Description

1 +12V 33 GND

2 JTAG TRST 34 IDSELB

3 JTAG TMS 35 TRDY

4 JTAG TDO 36 +3.3V

5 JTAG TDI 37 GND

6 GND 38 STOP

7 GND 39 PERR

8NC 40GND

9 NC 41 +3.3V

10 NC 42 SERR

11 BUSMODE2 (Pulled

UP)

12 +3.3V 44 GND

13 PCI RESET 45 AD 14

14 BUSMODE3 (PULLED

DWN)

15 +3.3V 47 M66EN

16 BUSMODE4 (PULLED

DWN)

17 NC 49 AD 8

18 GND 50 +3.3V

19 AD 30 51 AD 7

20 AD 29 52 REQB

21 GND 53 +3.3V

22 AD 26 54 GNTB

23 AD 24 55 NC

24 +3.3V 56 GND

25 IDSEL 57 NC

43 CBE1

46 AD 13

48 AD 10

70

MVME2502 Installation and Use (6806800R96E)

Controls, LEDs, and Connectors

Table 3-10 PMC J12/J222 Connector (continued)

Pin Signal Description Pin Signal Description

26 AD 23 58 EREADY

27 +3.3V 59 GND

28 AD 28 60 RSTOUT

29 AD 18 61 ACK64

30 GND 62 +3.3V

31 AD 16 63 GND

32 CBE2 64 NC

Table 3-11 PMC J13/J333 Connector

Pin Signal Description Pin Signal Description

1NC 33GND

2 GND 34 AD48

3 GND 35 AD 47

4 CBE7 36 AD 52

5 CBE6 37 AD 45

6CBE5 38GND

7 CBE4 39 +3.3V

8 GND 40 AD 40

9 +3.3V 41 AD 43

10 PAR64 42 AD 42

11 +3.3V 43 AD 41

12 AD 62 44 GND

13 AD 61 45 GND

14 GND 46 AD 40

15 GND 47 AD 39

16 AD 60 48 AD 38

17 AD 59 49 AD 37

MVME2502 Installation and Use (6806800R96E)

71

Controls, LEDs, and Connectors

Table 3-11 PMC J13/J333 Connector (continued)

Pin Signal Description Pin Signal Description

18 AD 58 50 GND

19 AD 57 51 GND

20 GND 52 AD 36

21 +3.3V 53 AD 35

22 AD 56 54 AD 34

23 AD 55 55 AD 33

24 AD 54 56 GND

25 AD 53 57 +3.3V

26 GND 58 AD 32

27 GND 59 NC

28 GND 60 NC

72

29 AD 51 61 NC

30 AD 50 62 GND

31 AD 49 63 GND

32 GND 64 NC

Table 3-12 PMC J14 Connector

Pin Signal Description Pin Signal Description

1 PMC IO 1 33 PMC IO 33

2 PMC IO 2 34 PMC IO 34

3 PMC IO 3 35 PMC IO 35

4 PMC IO 4 36 PMC IO 36

5 PMC IO 5 37 PMC IO 37

6 PMC IO 6 38 PMC IO 38

7 PMC IO 7 39 PMC IO 39

8 PMC IO 8 40 PMC IO 40

9 PMC IO 9 41 PMC IO 41

MVME2502 Installation and Use (6806800R96E)

Controls, LEDs, and Connectors

Table 3-12 PMC J14 Connector (continued)

Pin Signal Description Pin Signal Description

10 PMC IO 10 42 PMC IO 42

11 PMC IO 11 43 PMC IO 43

12 PMC IO 12 44 PMC IO 44

13 PMC IO 13 45 PMC IO 45

14 PMC IO 14 46 PMC IO 46

15 PMC IO 15 47 PMC IO 47

16 PMC IO 16 48 PMC IO 48

17 PMC IO 17 49 PMC IO 49

18 PMC IO 18 50 PMC IO 50

19 PMC IO 19 51 PMC IO 51

20 PMC IO 20 52 PMC IO 52

21 PMC IO 21 53 PMC IO 53

22 PMC IO 22 54 PMC IO 54

23 PMC IO 23 55 PMC IO 55

24 PMC IO 24 56 PMC IO 56

25 PMC IO 25 57 PMC IO 57

26 PMC IO 26 58 PMC IO 58

27 PMC IO 27 59 PMC IO 59

28 PMC IO 28 60 PMC IO 60

29 PMC IO 29 61 PMC IO 61

30 PMC IO 30 62 PMC IO 62

31 PMC IO 31 63 PMC IO 63

32 PMC IO 32 64 PMC IO 64

MVME2502 Installation and Use (6806800R96E)

73

Controls, LEDs, and Connectors

3.4.2.3 JTAG Connector (P6)

The JTAG Connector can be used in conjunction with the JTAG board and ASSET hardware.

Table 3-13 JTAG Connector (P6)

Pin Signal Description Pin Signal Description

1 NC 2 +3.3V FROM +5V

3 SPI HOLD 0 4 SPI CS 0

5 SPI CLK 6 SPI CS 1

7 SPI HOLD 1 8 SPI MOSI

9 SPI MISO 10 GND

11 SPI VCC 12 SCAN 1 TCK

13 SCAN 1 TDI 14 GND

15 SCAN 1 TRST 16 SCAN 1 TDO

74

17 SCAN 1 TMS 18 +3.3V

19 GPO0 20 NC

21 NC 22 SCAN 2 TMS

23 NC 24 SCAN 2 TDO

25 SCAN 2 TCK 26 +3.3V FROM +5V

27 GND 28 SCAN 2 TDI

29 NC 30 NC

31 SCAN 3 TMS 32 SCAN 3 TCK1

33 SCAN 3 TDO 34 SCAN 3 TCK 2

35 +2.5V 36 SCAN 3 TCK 3

37 SCAN 3 TDI 38 GND

39 SCAN 3 TRST 40 SCAN 3 TCK3

41 SCAN 4 TCK 1 42 SCAN 4 TMS

43 GND 44 SCAN 4 TDO

45 SCAN 4 TCK 2 46 +3.3V

47 GND 48 SCAN 4 TDI

MVME2502 Installation and Use (6806800R96E)

Table 3-13 JTAG Connector (P6) (continued)

Pin Signal Description Pin Signal Description

49 SCAN 4 TCK 3 50 SCAN 4 TRST

51 SCAN 5 TMS 52 SCAN 5

53 SCAN 5 TDO 54 GND

55 +3.3V 56 SCAN5 TCK2

57 SCAN 5 TDI 58 GND

59 SCAN 5 TRST 60 NC

3.4.2.4 COP Connector P50(15)

The COP header is not populated by default.

Table 3-14 COP Header (P50)

Controls, LEDs, and Connectors

Pin Signal Description

1 JTAG TDO

2 COP QACK

3 JTAG TDI

4 COP TRST

5 COP RUNSTOP (Pulled UP)

6 COP VDD SENSE

7 JTAG TCK

8 COP CHECK STOP IN

9 JTAG TMS

10 NC

11 P2020 SW RESET

12 COP PRESENT

13 COP HARD RESET

14 KEYING

15 COP CHECK STOP OUT

MVME2502 Installation and Use (6806800R96E)

75

Controls, LEDs, and Connectors

Table 3-14 COP Header (P50) (continued)

Pin Signal Description

16 GND

3.4.2.5 XMC Connector (XJ1)

The MVME2502 supports two XMC sites. The board only support J15 for XMC site 1 and J25 for
XMC site 2.

Table 3-15 XMC Connector (XJ1) Pin out

Pin Row A Row B Row C Row D Row E Row F

1 RX0 + RX0 - +3.3V NC NC +3.3V

2 GND GND JTAG TRST GND GND HRESET

3 NC NC +3.3V NC NC +3.3V

4 GND GND JTAG TCK GND GND MRSTO

(PULLED UP)

5 NC NC +3.3V NC NC +3.3V

6 GND GND JTAG TMS GND GND +12V

7 NC NC +3.3V NC NC +3.3V

8 GND GND JTAG TMS GND GND -12V

9 NC NC NC NC NC +3.3V

10 GND GND JTAG TDO GND GND GA 0

11 TX0 TX0 - BIST (PULLED

UP)

12 GND GND GA 1 GND GND PRESENT

13 NC NC NC NC NC +3.3V

14 GND GND GA 2 GND GND I2C DATA

15 NC NC NC NC NC +3.3V

16 GND GND MVMRO

(PULLED
DOWN)

17 NC NC NC NC NC NC

NC NC +3.3V

GND GND I2C CLOCK

76

MVME2502 Installation and Use (6806800R96E)

Controls, LEDs, and Connectors

Table 3-15 XMC Connector (XJ1) Pin out (continued)

Pin Row A Row B Row C Row D Row E Row F

18 GND GND NC GND GND NC

19 CLK + CLK - NC ROOT 0

(PULLED UP)

ROOT0
(PULLED UP)

3.4.2.6 XMC Connector (XJ2)

Table 3-16 XMC Connector (XJ2) Pin out

Pin Row A Row B Row C Row D Row E Row F

1 RX0 + RX0 - +3.3V RX1+ RX1- +3.3V

2 GND GND JTAG TRST GND GND HRESET

3 NC NC +3.3V NC NC +3.3V

4 GND GND JTAG TCK GND GND MRSTO

(PULLED UP)

5 NC NC +3.3V NC NC +3.3V

6 GND GND JTAG TMS GND GND +12V

7 NC NC +3.3V NC NC +3.3V

8 GND GND JTAG TMS GND GND -12V

9 NC NC NC NC NC +3.3V

NC

10 GND GND JTAG TDO GND GND GA 0

11 TX0 TX0 - BIST (PULLED

UP)

12 GND GND GA 1 GND GND PRESENT

13 NC NC NC NC NC +3.3V

14 GND GND GA 2 GND GND I2C DATA

15 NC NC NC NC NC +3.3V

16 GND GND MVMRO

(PULLED
DOWN)

MVME2502 Installation and Use (6806800R96E)

TX1+ TX1- +3.3V

GND GND I2C CLOCK

77

Controls, LEDs, and Connectors

Table 3-16 XMC Connector (XJ2) Pin out (continued)

Pin Row A Row B Row C Row D Row E Row F

17 NC NC NC NC NC NC

18 GND GND NC GND GND NC

19 CLK + CLK - NC NC ROOT0

(PULLED UP)

3.4.2.7 Miscellaneous P2020 Debug Connectors(P4)

This is used for processor debugging. It is a depopulated connector labeled P4, located at the
bottom side of the board near the processor.

Table 3-17 P2020 Debug Header (P4)

Signal

Pin

1 MSRCDI0

2GND

3 MSRCDI1

4MDVAL

5 MSRCDI2

6 TRIG_OUT

7 MSRCDI3

8 TRIG_IN

Description

NC

78

9 MSRCID4

10 GND

MVME2502 Installation and Use (6806800R96E)

3.5 Switches

These switches control the configuration of the MVME2502.

Board Malfunction

 Switches marked as “reserved” might carry production-related functions and can cause

the board to malfunction if their settings are changed.

 Do not change settings of switches marked as “reserved”. The setting of switches which

are not marked as “reserved” has to be checked and changed before board installation.

3.5.1 Geographical Address Switch (S1)

Controls, LEDs, and Connectors

The Tsi148 VMEbus Status Register provides the VMEbus geographical address of the
MVM2502. The switch reflects the inverted states of the geographical address signals.
Applications not using the five row backplane can use the geographical address switch to
assign a geographical address based on the following diagram.

MVME2502 Installation and Use (6806800R96E)

79

Controls, LEDs, and Connectors

Note that this switch is wired in parallel with the geographical address pins on the five row
connector. These switches must be in the "OFF" position when installed in a five row chassis in
order to get the correct address from the P1 connector. This switch also includes the SCON
control switches.

Figure 3-6 Geographical Address Switch

80

Table 3-18 Geographical Address Switch

Position Function Default

S1-1 VME SCON Auto

S1-2 VME SCON SEL

S1-3 GAP 1

S1-4 GA4 1

S1-5 GA3 1

S1-6 GA2 1

S1-7 GA1 1

S1-8 GA0 1

1. The VME SCON MAN switch is "OFF" to select Auto-SCON mode. The switch is "ON" to select
manual SCON mode which works in conjunction with the VME SCON SEL switch.

2. The VME SCON SEL switch is OFF to select non-SCON mode. The switch is ON to select always
SCON mode. This switch is only effective when the VME SCON MAN switch is "ON".

1

2

Auto-SCON

Non-SCON

MVME2502 Installation and Use (6806800R96E)

3.5.2 SMT Configuration Switch (S2)

This eight position SMT configuration switch controls the flash bank user defined switch,
selects the flash boot image, and controls the safe start ENV settings. The default setting on all
switch positions is "OFF" and is indicated by brackets in Table 3-19.

Figure 3-7 SMT Configuration Switch Position

Controls, LEDs, and Connectors

Table 3-19 Geographical Address Switch Settings

SW2 DEFAULT Signal Name Description Notes

1 OFF (Normal Env) NORMAL_ENV Safe Start ("ON"= Use

normal ENV, "OFF"= Use
safe ENV)

2 OFF (Flash Block A) BOOT_BLOCK_A Boot Block B Select

3 OFF (WP disabled) FLASH_WP_N Flash Write Protect

4 OFF (Auto) PMC_XMC_SEL XMC/PMC - Manual Detect

or Auto Detect

MVME2502 Installation and Use (6806800R96E)

Will select if XMC card or
PMC card is used

81

Controls, LEDs, and Connectors

Table 3-19 Geographical Address Switch Settings (continued)

SW2 DEFAULT Signal Name Description Notes

5 OFF (133 MHz) PMC_133 PCI frequency selection This option can only be used

if the PMC supports PCI-X
interface. The board will
automatically detect the
frequency of operation of
the PMC and the board will
negotiate accordingly. If the
PMC support PCI-X speed,
this switch can be
configured to run either 100
MHz or 133MHz frequency.

6 OFF (WP Enabled) MASTER_WP_DISA

BLED

The on-board EEPROM can
be write-protected via S2­6, switching it ON will
disable the write
protection.

For I2C write-protect only.

7 OFF (Front) GBE_MUX_SEL User Defined switch that

will select if the GBE PHY
will function on the front
panel or on the Back
PLANE

8 OFF (CPU Reset

Deasserted)

82

Reserved Should be "OFF" for normal

MVME2502 Installation and Use (6806800R96E)

operation.

Functional Description

4.1 Block Diagram

The MVME2502 block diagram is illustrated in Figure 4-1. All variants provide front panel
access to one serial port via a micro-mini DB-9 connector, two 10/100/1000 Ethernet port
(one is configurable to be routed to the front panel or the rear panel) through a RJ45 connector
and one Type A USB Port. It includes Board Fail LED indicator, user-defined LED indicator and a
ABORT/RESET switch.

Figure 4-1 Block Diagram

Chapter 4

MVME2502 Installation and Use (6806800R96E)

83

Functional Description

4.2 Chipset

The MVME2502 utilizes the QorIQ P20x0 integrated processor. It offers an excellent
combination of protocol and interface support which includes the following components.

 The QorIQ P2020 integrated processor or e500 processor core.

 PCI Express interface

 Local Bus Controller

 Secure Digital Host Controller

 I2C interface

 USB interface

 DUART

 DMA controller

 Enhanced three speed Ethernet controller

 General Purpose I/O (GPIO)

 Integrated Security Engine

 Common On-chip Processor

 P2020 Strapping pins

4.2.1 e500 Processor Core

The e500v2 (P2020)QorIQ integrated processor offers high performance dual core. It operates
from 1.0GHz up to 1.2GHz core frequency. The e500 processor core is a low-power
implementation of the family of reduced instruction set computing (RISC) embedded
processor that implement the Book E definition of the PowerPC architecture. The e500 is a 32­bit implementation of the Book E architecture using the lower words of 64-bit general-purpose
registers (GPRs) while E500v2 uses 36 bit physical addressing.

84

MVME2502 Installation and Use (6806800R96E)

4.2.2 Integrated Memory Controller

A fully programmable DDR SDRAM controller supports most JEDEC standard DDR2 and DDR3
memories available. A built-in error checking and correction (ECC) ensures very low bit-error
rates for reliable high-frequency operation. ECC is implemented on MVME2502.

The memory controller supports the following:

 16 GB of memory

 Asynchronous clocking from platform clock, with programmable settings that meets all

the SDRAM timing parameters.

 Up to four physical banks; each bank can be independently addressed to 64 Mbit to 4 Gbit

memory devices (depending on the internal device configuration with x8/x16/x32 data
ports).

 Chipset interleaving and partial array self-refresh.

 Data mask signal and read-modify-write for sub-double-word writes when ECC is enabled.

Functional Description

 Double-bit error detection and single-bit error correction ECC, 8-bit check work across 64-

bit data.

 Automatic DRAM initialization sequence or software-controlled initialization sequence

and automatic DRAM data initialization.

 Write leveling for DDR3 memories and supports up to eight posted refreshes.

4.2.3 PCI Express Interface

The PCI Express interface is compatible with the PCI Express Base Specification Rev. 1.0a. The
PCI Express controller connects the internal platform to a 2.5 GHz serial interface. The P2020
has options for up to three PCIe interfaces with up to x4 link width. The PCIe controller is
configured to operate as either PCIe root complex (RC) or as an endpoint (EP) device.

MVME2502 Installation and Use (6806800R96E)

85

Functional Description

4.2.4 Local Bus Controller (LBC)

The main component of the enhanced LBC is the memory controller that provides a 16-bit
interface to various types of memory devices and peripherals. The memory controller is
responsible for controlling eight memory banks shared by the following: a general purpose
chip select machine (GPCM); a flash controller machine (FCM), and user programmable
machines (UPMs). The MVME2502 supports the GPCM, to interface with the CPLD, MRAM, and
QUART.

4.2.5 Secure Digital Host Controller (SDHC)

The ENP1 and ENP2 variants of the MVME2502 use a soldered down 8GB eMMC device
connected to the SDHC interface of the P2020 Processor. This is the only device available on
the SDHC interface.

4.2.6 I2C Interface

The MVME2502 has two independent I2C buses on the processor. The MVME2502 use port 2
for the XMC modules and the I2C port 1 for all other devices. For more information, see I2C

Devices, on page 101.

4.2.7 USB Interface

The P2020 implements a USB 2.0 compliant serial interface engine. For more information, see

USB, on page 100.

4.2.8 DUART

The chipset provides two universal asynchronous receiver/transmitter (UART). Each UART is
clocked by the CCB clock and is compatible with PC16522D. As a full-duplex interface, it
provides 16-byte FIFO for both transmitter and receiver mode.

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MVME2502 Installation and Use (6806800R96E)

Functional Description

4.2.9 DMA Controller

The DMA controller transfers blocks of data between the various interfaces and functional
blocks of P2020 that are independent of the e500 cores. The P2020 DMA controller has three
high-speed DMA channels, all of which are capable of complex data movement and advanced
transaction chaining.

4.2.10 Enhanced Three-Speed Ethernet Controller (eTSEC)

The eTSEC controller of the device communicates to10 Mbps, 100 Mbps, and 1 Gbps
Ethernet/IEE 802.3 networks, and devices featuring generic 8 to 16-bit FIFO ports. The
MVME2502 uses the eTSEC using the RGMII interface.

4.2.11 General Purpose I/O (GPIO)

The P2020 has a total of sixteen I/O ports. Four of these ports are used alternately as external
input interrupt. All sixteen ports have open drain capabilities.

The table below details the GPIO usage for the MVME2502:

Table 4-1 P2020 GPIO Functions

GPIO bit CPU Pin # Function

15 E24 Not connected

14 F24 Not connected

13 E23 Connected to pin R7 of the CPLD (unused input)

12 F23 Connected to pin M8 of the CPLD (unused input)

11 D24 Connected to pin M7 of the CPLD (unused input)

10 A25 Not connected

09 A24 Not connected

08 F22 Not connected

07 R25 Not connected

06 R29 Connected to pin T6 of the CPLD (unused input)

05 R24 Connected to pin R6 of the CPLD (unused input)

MVME2502 Installation and Use (6806800R96E)

87

Functional Description

Table 4-1 P2020 GPIO Functions (continued)

GPIO bit CPU Pin # Function

04 U29 Connected to INTA of the QUART. Programmed as

03 N24 Connected to pin P15of the CPLD

02 P29 Connected to Pin R16 of the CPLD. Programmed to

01 R26 Connected to INTA_N of the DS1337 Real Time

00 R28 Connected to LED_P21[2] of the BCM5482S.

a discrete input or to generate IRQ11.
Also connected to pin P16 of the CPLD. (unused
input)

generate a IRQ09 interrupt to the CPU based on
contents of the CPLD GPIO2 interrupt register. For
more information see, PLD GPIO2 Interrupt Register

on page 125.

Clock (RTC). Programmed as a discrete input or to
generate IRQ08

Programmed as a discrete input or to generate
IRQ07.

4.2.12 Security Engine (SEC) 3.1

The integrated security engine of the P2020 is designed to off load intensive security functions
like key generation and exchange, authentication and bulk encryption from the processor core.
It includes eight different execution units where data flows in and out of an EU.

NOTE: The standard versions of the MVME2502 do not use the encryption enabled versions of
the P2020 processor.

4.2.13 Common On-Chip Processor (COP)

The COP is the debug interface of the QorIQ P2020 Processor. It allows a remote computer
system to access and control the internal operation of the processor. The COP interface
connects primarily through the JTAG and has additional status monitoring signals. The COP has
additional features like breakpoints, watch points, register and memory
examination/modification and other standard debugging features.

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MVME2502 Installation and Use (6806800R96E)

Functional Description

4.2.14 P2020 Strapping Pins

The following table lists all the P2020 strapping pins and the default configuration settings for
the MVME2502.

Table 4-2 P2020 Strapping Options

Config
Functional Signal
Name

LA[29:31] cfg_sys_pii[0:2] Yes 000 4:1 ratio CCB clock: SYSCLK

TSEC_1588_CLKOUT
TSEC_1588_PULSE_O

UT1
TSEC_1588_PULSE_O

UT2

Reset Configuration
Name

cfg_ddr_pii[0:2] Yes 011 8:1 ratio, DDRCLK=100MHz, DDRPLL

Resistor

Options

Default
Value Description

=100MHz, CCB=400Mhz

(data
rate) = 800MHz

LBCTL
LALE
LGPL2/LOE/LFRE

LWE0_N
UART_SOUT1
READY_P1

LA27
LA16

LGPL3/LFW
PLGPL5

DMA2_DACK0 cfg_mem_debug Yes 1 DDR SDRAM controller debug info

cfg_core0pii[0:2] Yes 110

101

cfg_core1pii[0:2] Yes 110 ENP1:

101 ENP2:

cfg_cup0_boot
cfg_cpu1_boot

cfg_boot_seq[0:1] Yes 11 Boot sequencer is disabled. No I2C

Yes 10 CPU0 boot without waiting. CPU1

ENP1:
3:1 ratio, CCB clock= 400MHz, Core

clock=1200MHz

ENP2:

2.5:1 ratio, CCB clock= 400MHz, Core
clock=1000MHz

3:1 ratio, CCB clock= 400MHz, Core
clock=1200MHz

2.5:1 ratio, CCB clock= 400MHz, Core
clock=1000MHz

holdoff

ROM is accessed (default)

driven to MSRCID/MDVAL (default)

MVME2502 Installation and Use (6806800R96E)

89

Functional Description

Table 4-2 P2020 Strapping Options (continued)

Config
Functional Signal
Name

DMA2_DDONE0 cfg_ddr_debug Yes 1 Debug information is not driven on

EC_MDC cfg_tsec_reduce Yes 0 eTSEC1 and eTSEC2 Ethernet

TSEC1_TXD[0,7] cfg_tsec1_prctcl[0:1] Yes 10 The eTSEC1 controller operates using

TSEC2_TXD[0,7] cfg_tsec2_prctcl[0:1] Yes 10 The eTSEC2 controller operates using

UART_RTS0,UART_RTS1cfg_tsec3_prctcl[0:1] Yes 10 The eTSEC3 controller operates using

Reset Configuration
Name

Resistor

Options

Default
Value Description

ECC pins (default)

interfaces operate in RGMII mode

the RGMII protocol

the RGMII protocol

the RGMII protocol

TSEC1_TXD[3:1]
TSEC2_TX_ERR

MSRCID0 cfg_elbc_ecc Yes 0 eLBC ECC checking is disabled

LA28 cfg_sys_speed Yes 1 SYSCLK is at or above 66MHz

LA23 cfg_plat_speed Yes 1 Platform clock is at or above 333MHz

LA24 cfg_core0_speed Yes 1 ENP1:

LA25 cfg_core1_speed Yes 1 ENP1:

cfg_io_ports[0:3] Yes 0010 PCIE1=1x, PCIE2=1x, PCI3=2x

(default)

(default)

Core0 clock frequency is greater than
1000MHz

0 ENP2:

Core0 clock frequency is less than or
equal to 1000MHz

Core1 clock frequency is greater than
1000MHz

0 ENP2:

Core1 clock frequency is less than or
equal to 1000MHz

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MVME2502 Installation and Use (6806800R96E)

Functional Description

Table 4-2 P2020 Strapping Options (continued)

Config
Functional Signal
Name

LA26 cfg_ddr_speed Yes 1 DDR Controller complex clock

LVDD_VSEL Yes 1 eTSEC, ethernet management, 1588

BVD_VSEL[0:1] Yes 11 Local bus and GPIO[8:15] interfaces =

CVDD_VSEL[0:1] Yes 00 USB, eSDHC, SPI interface = 3.3V

LA[20:22]
UART_SOUT[0]
TRIG_OUT
MSRCID[1]
MSRCID[4]
DMA1_DDONE_B[0]

Reset Configuration
Name

cfg_en_use[0:7] Yes 11111111default

Resistor

Options

Default
Value Description

frequency (same as DDR rate) is
greater than or equal to 500 MHZ
(default)

interfaces = 2.5V

3.3V

TSEC2_TXD1 cfg_dram_type Yes 1 DDR3 SDRAM selected 1.5V (default)

TSEC2_TXD5 cfg_sdhc_cd_pol_sel Yes 1 SDHC polarity detect = not inverted

TSEC1_TXD[6:4]
TSEC1_TX_ER

For the following options, no strapping options provided. They are only listed for reference.

LGPL1 cfg_sgmii2 No 1 eTSEC2 interface operates in parallel

TSEC_1588_ALARM_
OUT2

TSEC_1588_ALARM_
OUT1

LWE1/LBS1 LA[18:19] cfg_host_agt[0:2] No 111 Processor acts as the host root

TSEC2_TXD[4:2] cfg_device_ID[7:5] No 111 Rapid IO interface not used => default

MVME2502 Installation and Use (6806800R96E)

cfg_rom_loc[0:3] Yes 0110 Location of boot ROM = SPI FLASH

interface mode (default)

cfg_sgmii3 No 1 eTSEC3 interface operates in parallel

interface mode (default)

cfg_srds_refclk No 1 100MHz SERDES ref clock for PCIE

(default)

complex for all PCIE busses(default)

values used

91

Functional Description

Table 4-2 P2020 Strapping Options (continued)

Config
Functional Signal
Name

LAD[0:15] cfg_gpinput[0:15] No No default value. Input pins do not

LGPL0 cfg_rio_sys_size No 1 Rapid IO interface not used => default

Reset Configuration
Name

Resistor

Options

Default
Value Description

have internal pull-up resistors

values used

4.3 System Memory

The P2020 integrated memory controller supports both DDR2 and DDR3 memory devices. It
has one channel and can be configured up to four memory banks with x8, x16 and x32 devices.
Selection of 4GB devices allows support up to 16 GB of memory. ECC is also supported.

The MVME2502 design implements 2 banks of 9x8 devices which includes ECC. The standard
configurations populate a single memory bank of 2Gb DDR3-800 for a 2GB capacity. The
MVME2502 is designed to accommodate 4Gb DDR3 devices supporting up to 8 Gb total when
both memory banks are populated with 4Gb devices.

4.4 Timers

There are various timer functions implemented on the MVME2502 board:

4.4.1 Real Time Clock

The MVME2502 implements a Maxim DS1337 RTC to maintain seconds, minutes, hours, day,
date, month, year accurately. The INT_A pin of the DS1337 is connected to the CPU GPIO[1]
pin to allow the DS1337 to generate interrupts to the CPU. Access to the DS1337 is provided
via the I2C port 0 from the CPU and responds to a base I2C address of $D0.

The MVME2502 provides a socketed 190mAh primary battery to power the RTC when the
module is out of service.

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MVME2502 Installation and Use (6806800R96E)

4.4.2 P2020 Internal Timer

The processor's internal timer is composed of eight global timers divided into two groups of
four timers each. Each timer has four individual configuration registers and they cannot be
cascaded together.

4.4.3 Watchdog Timer

The on-board CPLD provides programmable 16-bit watchdog timers. It has a 1 ms resolution
and generates a board reset when the counter expires. Interrupt is generated to the processor
when this occurs. Default value is 60 seconds.

4.4.4 CPLD Tick Timer

The MVME2502 supports three independent 32-bit timers that are implemented on the CPLD
to provide fully programmable registers for the timers.

Functional Description

4.5 Ethernet Interfaces

The MVME2502 has three eTSEC controllers. Each one supports RGMII, GMII, and SGMII
interface to the external PHY. All controllers can only be utilized when using the RGMII
interface. Using the GMII allows only up to two usable controllers.

MVME2502 provides two 10/100/1000 Ethernet interfaces on the front panel and another two
are routed to the RTM through the backplane connector. Due to controller limitations, one
controller is designed to be routed to the front panel or to the RTM. This setting is possible by
using a third party gigabit Ethernet LAN switch with a single enable switch such as PERICOM’s
P13L301D. The routing direction is configured through the on-board dip switch.

The registers of the PHY are accessed through the processor’s two-wire Ethernet management
interface.The front panel RJ45 connector has integrated speed and activity status indicator
LEDs. Isolation transformers are provided on the board for each port.

MVME2502 Installation and Use (6806800R96E)

93

Functional Description

4.6 SPI Bus Interface

The enhanced serial peripheral interface (eSPI) allows the device to exchange data with
peripheral devices such as EEPROMs, RTC, Flash and the like. The eSPI is a full-duplex
synchronous, character-oriented channel that supports a simple interface such as receive,
transmit, clock and chip selects. The eSPI receiver and transmitter each have a FIFO of 32 Bytes.

The P2020 supports up to four chip selects and RapidS full clock cycle operation. It can operate
both full-duplex and half duplex. It works with a range from 4-bit to 16-bit data characters and
is a single-master environment. The MVME2502 is configured such that the eSPI can operate
up to 200 MHz clock rate and can support booting process.The firmware boot flash resides in
the P2020 eSPI bus interface.

4.6.1 SPI Flash Memory

The MVME2502 has two 8 MB on-board serial flash. Both contain the ENV variables and the U­Boot firmware image, which is about 513 KB in size. Both SPI flash contain the same
programming for firmware redundancy and crisis recovery. The SPI flash is programmed
through the JTAG interface or through an on-board SPI flash programming header.

For information on U-boot and ENV Variables location see, Flash Memory Map, Table 5-2 on

page 112.

4.6.2 SPI Flash Programming

The MVME2502 has three headers: a 10-pin header for SPI Flash programming, an 80-pin
header for the JTAG connectivity, and a 20-pin JTAG header for ASSET hardware connectivity.
The following options are used to program the on-board flash:

 Using on-board SPI header - The MVME2502 uses the 10-pin header with a Dual SPI Flash

in-circuit programming configuration. The pin connection is compatible with DediProg
SPI Universal Pin Header.

 Using 60-pin external JTAG header - An external JTAG board with a JTAG multiplexer is

compatible with the MVME2502 and is attached using an external cable. It is used to
update the boot loader in the field. Using this method, programming is done through the
JTAG interface or by using the dedicated SPI Flash programming header on the JTAG board.

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MVME2502 Installation and Use (6806800R96E)

 Factory Pre-Programming - Programming the SPI Flash usually takes a while. Ideally, the

SPI Flash should be pre-programmed in the factory before shipment.

 ICT Programming - This programming is done on exposed test points using a bed of nails

tester.

The board power should be switched on before programming. The switch S2-8 should also be
powered on to successfully detect the SPI Flash chip.

4.6.3 Firmware Redundancy

The MVME2502 utilizes two physically separate boot devices to provide boot firmware
redundancy. Although the P2020 provides four SPI Bus chip selects, the P2020 is only capable
of booting from the SPI Device controlled by chip select 0. External SPI multiplexing logic is
implemented on the MVME2502 to accommodate this chipset limitation.

Functional Description

MVME2502 Installation and Use (6806800R96E)

95

Functional Description

The MVME2502 CPLD controls the chip select to SPI devices A and B. The CPLD chip select
control is based on the Switch Bank (S2-2).

Figure 4-2 SPI Device Multiplexing Logic

96

On power-up, the selection of the SPI boot device is strictly based upon the Switch Bank (S2-2)
setting. Depending on the S2-2 setting, SPI_SEL0 is routed to one of two SPI devices. The
selected SPI device must contain a boot image. Once the boot image is copied into memory
and executed, the CPLD will wait, and once the P2020 will write on one bit of the CPLD
watchdog register, the CPLD will then pass through the SPI chip select from the P2020 to SPI
device chip selects. Now the software can perform read/write processes on any SPI device,
including copying from one SPI device to another.

With this flexible approach to firmware redundancy, one should always be able to recover from
a corrupt active firmware image, as long as a healthy firmware image is maintained in single
bootable SPI Device.

The MVME2502 supports automatic switch over. If booting one device is not successful, the
watchdog will trigger the board reset and it will automatically boot on the other device.

MVME2502 Installation and Use (6806800R96E)

4.6.4 Crisis Recovery

The MVME2502 provides an independent boot firmware recovery mechanism for the
operating system. The firmware recovery can be performed without leaving the firmware
environment.

During crisis recovery, the healthy boot image contained in SPI Device B is copied to SPI Device
A, replacing the corrupt boot image contained in SPI Device A.

Crisis recovery is performed as follows:

1. Power off the board.

2. Set Switch S2-2 to "ON" to point to SPI Device B (crisis image).

3. Power on the board.

4. Press <h> key on the keyboard to go to the U-Boot prompt.

5. Type "moninit fru" to copy the crisis image to SPI Device A.

Functional Description

6. Once the U-Boot prompt is visible, power off the board.

7. Set the S2-2 back to "OFF" to point to the SPI Device A.

8. Power on the board to boot from the newly recovered image on the SPI Device A.

The board will automatically switch over if one of the devices is corrupted.

4.7 Front UART Control

The MVME2502 utilizes one of the two UART functions provided in the male micro-mini DB-9
front panel. A male-to-male micro-mini DB-9 to DB9 adapter cable is available under Artesyn
Part Number SERIAL-MINI-D (30-W2400E01A) and is approximately 12 inches in length.

Only 115200 bps and 9600 bps are supported. The default baud rate on the front panel serial
is 9600 kbps.

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Functional Description

4.8 Rear UART Control

The MVME2502 utilizes the Exar ST16C554 quad UART (QUART) to provide four asynchronous
serial interface’ to the RTM. These devices feature 16 bytes of transmit and receive first-in first­out (FIFO) with selectable receive FIFO trigger levels and data rates of up to 1.5 Mbps. Each
UART has a set of registers that provide the user with operating status and control. The QUART
are 8-bit devices connected to the processor through the local bus controller using LBC chipset
CS1, CS2, CS3 and CS4.

These four serial interfaces are routed to P2 I/O for RTM accessibility. There are total of five
serial ports available on the MVME2502 board.

4.9 PMC/XMC Sites

The MVME2502 hosts two PMC/XMC sites and accepts either a PMC or an XMC add-on card.
Only an XMC or a PMC may be populated at any given time as both occupy the same physical
space on the PCB. The MVME2502 does not support combination PMC/XMC cards. The site
provides a rear PMC I/O.

98

The PMC sites are fully compliant with the following:

1. VITA 39 –PCI-X for PMC.

2. VITA 35-2000 for PMC P4 to VME P2 Connection.

3. PCI Rev 2.2 for PCI Local Bus Specification.

4. PCI-X PT 2.0 for PCI-X Protocol Addendum to the PCI Local Bus Specs.

5. IEEE Standard P1386-2001 for Standard for Common Mezzanine Card Family.

6. IEEE Standard P1386.1-2001 for Standard Physical and Environmental Layer for PCI
Mezzanine Card.

7. VITA 42 for XMC.

8. VITA 42.3, PCIe for XMC.

PMC/XMC sites are keyed for 3.3V PMC signaling. The PMC and the XMC add-on cards must
have a hole in the 3.3 V PMC keying position in order to be populated on the MVME2502 board.
The XMC specification accommodates this since it is expected that carrier cards will host both
XMC and PMC capable add-on cards.

MVME2502 Installation and Use (6806800R96E)

The MVME2502 have a keying pin at the 3.3V location at each PMC site. The MVME2502 boards
are not 5 volt PMC IO compatible. The MVME2502 also has a 5 volt keying pin location at each
PMC site. At PMC site 2, the 5 volt keying pin hole is used to mount the SATA adapter card.
Warning label covers 5 volt keying pin at PMC site 1 and also at PMC site 2. If 5 volt PMC or XMC
devices are operated on MVME2502 it may cause damage to the board.

The MVME2502 utilizes the P2020 x2 link PCI Express interface for PMC/XMC1 and x1 link PCI
Express interface for PMC/XMC2. It is designed such that same PCI Express interface is used for
either PMC or XMC. It is made possible by using PCIe Mux/DeMux chip. The CPLD via on-board
switch controls the enable pin.

The CPLD controls the PCIe Mux/DeMux at both sites. The CPLD detects the presence signal
provided by the XMC or PMC board and it will be used to configure the routing of PCIe
Mux/DeMux correspondingly.

4.9.1 PMC Add-on Card

Functional Description

The MVME2502 PMC interface utilizes IDT’s TSI384 as the PCie/PCI-X bridge. It supports up to

8.5 Gbps (64 bits x 133 Mhz). The on-board switch S2-5 configures the TSI384 to run on either

100 Mhz or 133 Mhz, with 133 Mhz as default.

The MVME2502 supports multi-function PMCs and processor PMCs (PrPMCs). The PMC site
has two IDSELs, two REQ/GNT pairs, and EREADY to support PrPMC as defined by VITA39.

4.9.2 XMC Add-on Card

The x2 links the PCI-E Gen 1 and is directly routed to the P15 XM connector through Pericom
MUX Switch. The on-board switch S2-4 should be set to "ON".

The XMC add-on cards are required to operate at +5V or +12V (from carrier to XMC). The
MVME2502 provides +5V to the XMC VPWR (Variable Power) pins. The MVME2502 does not
provide +12V to the XMC VPWR pins. Voltage tolerances for VPWR and all carrier supplied
voltage (+3.3 V, +12 V, -12 V) are defined by the base XMC standard.

MVME2502 Installation and Use (6806800R96E)

99

Functional Description

4.10 SATA Interface

The MVME2502 supports an optional 2.5" SATA HDD. The connector interface is compatible
with the SATAMNKIT, which contains the following: one SSD/HDD, one SATA board, screws,
and a mounting guide. The SATA connector supports a horizontal mounted SSD/HDD.

The MVME2502 uses Marvell's 88SE9125 SATA controller and supports up to 1.5 Gbps, 3.0
Gbps, or 6.0 Gbps (SATA Gen 1). For status indicators, it has an on-board green LED, D12 and
D13 for SATA link, and SATA activity status respectively.

4.11 VME Support

The MVME2502 operates in either System Controller (SCON) mode or non-SCON mode, as
determined by the switch setting of S1-1 and S1-2.

The P2020 x1 link is used for the VME backplane connectivity through the Tsi384 (PCI-E/PCI-X)
and Tsi148 (PCI-X/VMEBus) bridges.

See VMEBus P1 Connector, on page 64 and VMEBus P2 Connector, on page 66 for more
information.

4.11.1 Tsi148 VME Controller

The VMEbus interface for the MVME2502 is provided by the Tsi148 VMEbus controller. The
Tsi148 provides the required VME, VME extensions, and 2eSST functions. TI
SN74VMEH22501transceivers are used to buffer the VME signals between the Tsi148 and the
VME backplane. Refer to the Tsi148 user's manual for additional details and/or programming
information.

4.12 USB

The MVME2502 processor implements a dual-role (DR) USB 2.0 compliant serial interface
engine. DC power to the front panel USB port is supplied using a USB power switch which
provides soft-start, current limiting, over current detection, and power enable for port 1.

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MVME2502 Installation and Use (6806800R96E)