Emerson PMPPC7448 User Manual
User’s Manual
from Emerson Network Power
Embedded Computing
™
PmPPC7448: PowerPC™-Based Processor PMC Module
September 2007
The information in this manual has been checked and is believed to be accurate and reliable. HOWEVER, NO RESPONSIBILITY IS ASSUMED BY EMERSON NETWORK POWER,
EMBEDDED COMPUTING FOR ITS USE OR FOR ANY INACCURACIES. Specifications are subject to change without notice. EMERSON DOES NOT ASSUME ANY LIABILITY ARISING OUT
OF USE OR OTHER APPLICATION OF ANY PRODUCT, CIRCUIT, OR PROGRAM DESCRIBED
HEREIN. This document does not convey any license under Emerson patents or the rights of
others.
Emerson. Consider It Solved is a trademark, and Business-Critical Continuity, Emerson Network Power, and the Emerson Network Power logo are trademarks and service marks of
Emerson Electric Co. © 2007 Emerson Electric Co.
Revision Level: Principal Changes: Date:
10006757-00 Original release October 2005
10006757-01 Artwork stitch, added “RoHS Compliance”,
updated memory map and monitor (version
1.4), added “Internal SRAM”
10006757-02 Added caution for front panel reset switch;
updated “Monitor” chapter and environment
variables
Copyright © 2005-2007 Emerson Electric Co. All rights reserved.
June 2006
September 2007
Regulatory Agency Warnings & Notices
!
!
The Emerson PmPPC7448 meets the requirements set forth by the Federal Communications Commission (FCC) in Title 47 of the Code of Federal Regulations. The following information is provided as required by this agency.
Thi s devi ce compli es wit h part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
FCC RULES AND REGULATIONS — PART 15
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Caution: Making changes or modifications to the PmPPC7448 hardware without the explicit consent
of Emerson Network Power could invalidate the user’s authority to operate this equipment.
EMC COMPLIANCE
The electromagnetic compatibility (EMC) tests used a PmPPC7448 model that includes a
front panel assembly from Emerson Network Power.
Caution: For applications where the PmPPC7448 is provided without a front panel, or where the
front panel has been removed, your system chassis/enclosure must provide the required
electromagnetic interference (EMI) shielding to maintain EMC compliance.
10006757-02 PmPPC7448 User’s Manual
i
Regulatory Agency Warnings & Notices (continued)
EC Declaration of Conformity
According to EN 45014:1998
Manufacturer’s Name: Emerson Network Power
Embedded Computing
Manufacturer’s Address: 8310 Excelsior Drive
Madison, Wisconsin 53717
Declares that the following product, in accordance with the requirements of 2004/108/EEC, EMC
Directive and 1999/5/EC, RTTE Directive and their amending directives,
Product: PowerPC™-Based Processor PMC Module
Model Name/Number: PmPPC7448/10005277-xx
has been designed and manufactured to the following specifications:
EN55022:1998 Information Technology Equipment, Radio disturbance characteristics, Limits and
methods of measurement
EN55024:1998 Information Technology Equipment, Immunity characteristics, Limits and methods
of measurement
EN300386 V.1.3.1 Electromagnetic compatibility and radio spectrum matters (ERM);
Telecommunication network equipment; EMC requirements
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 EMC Directive and RTTE Directive. We have an internal production control system that ensures compliance between the manufactured products and
the technical documentation.
Issue date: September 26, 2007
Bill Fleury
Compliance Engineer
ii
PmPPC7448 User’s Manual 10006757-02
Contents
1Overview
Components and Features . . . . . . . . . . . 1-1
Functional Overview . . . . . . . . . . . . . . . . 1-3
Physical Memory Map . . . . . . . . . . . . . . . 1-4
Additional Information . . . . . . . . . . . . . . 1-6
Product Certification . . . . . . . . . . . . .1-6
UL Certification. . . . . . . . . . . . . . . . . .1-7
RoHS Compliance. . . . . . . . . . . . . . . .1-8
Terminology and Notation. . . . . . . .1-8
Technical References. . . . . . . . . . . . .1-8
2Setup
Electrostatic Discharge . . . . . . . . . . . . . . 2-1
PmPPC7448 Circuit Board. . . . . . . . . . . . 2-1
Connectors . . . . . . . . . . . . . . . . . . . . .2-4
LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5
Front Panel . . . . . . . . . . . . . . . . . . . . . 2-6
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
PmPPC7448 Setup . . . . . . . . . . . . . . . . . . 2-8
Power Requirements. . . . . . . . . . . . .2-9
Environmental Considerations . . . . 2-9
Installing the Module. . . . . . . . . . . .2-10
Troubleshooting. . . . . . . . . . . . . . . . . . . 2-11
Technical Support . . . . . . . . . . . . . .2-12
Product Repair . . . . . . . . . . . . . . . . .2-13
3 Central Processing Unit
Processor Reset. . . . . . . . . . . . . . . . . . . . . 3-2
Processor Initialization. . . . . . . . . . . . . . . 3-2
Hardware Implementation Dependent
0 Register. . . . . . . . . . . . . . . . . . . . . . . 3-3
Hardware Implementation Dependent
1 Register. . . . . . . . . . . . . . . . . . . . . . . 3-5
Exception Handling . . . . . . . . . . . . . . . . . 3-6
Exception Processing. . . . . . . . . . . . . . . . 3-8
Machine State Register . . . . . . . . . . . 3-8
Cache Memory . . . . . . . . . . . . . . . . . . . . 3-10
L1 Cache. . . . . . . . . . . . . . . . . . . . . . .3-10
L2 Cache. . . . . . . . . . . . . . . . . . . . . . .3-11
4 On-Card Memory
Configuration
Boot Memory Configuration. . . . . . . . . . 4-1
User Flash. . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
On-Card SDRAM . . . . . . . . . . . . . . . . . . . . .4-2
NVRAM Allocation . . . . . . . . . . . . . . . . . . .4-2
5System Controller
CPU Interface . . . . . . . . . . . . . . . . . . . . . . .5-2
CPU Interface Registers . . . . . . . . . . 5-2
Memory Interface. . . . . . . . . . . . . . . . . . . .5-2
DDR SDRAM Controller . . . . . . . . . . 5-2
Internal SRAM. . . . . . . . . . . . . . . . . . . 5-3
Device Controller Interface. . . . . . . . . . . .5-3
Device Control Registers . . . . . . . . . 5-4
Internal (IDMA) Controller . . . . . . . . . . . .5-4
Timer/Counter . . . . . . . . . . . . . . . . . . 5-4
PCI Interface . . . . . . . . . . . . . . . . . . . . . . . .5-4
PCI Configuration Space. . . . . . . . . . 5-5
PCI Subsystem Device and Vendor ID
Assignment. . . . . . . . . . . . . . . . . . . . . 5-5
PCI Read/Write. . . . . . . . . . . . . . . . . . 5-5
PCI Interface Registers . . . . . . . . . . . 5-7
PCI Bus Control Signals . . . . . . . . . . . . . . .5-7
PMC Connector Pinouts . . . . . . . . . . . . 5-10
P11 and P12 Pin Assignments . . . . 5-10
P13 and P14 Pin Assignments . . . . 5-11
PMC Connector . . . . . . . . . . . . . . . . 5-12
Doorbell Registers . . . . . . . . . . . . . . . . . 5-13
Outbound Doorbells . . . . . . . . . . . . 5-13
Inbound Doorbells. . . . . . . . . . . . . . 5-13
Monarch Functionality . . . . . . . . . . . . . 5-13
66 MHz Bus Operation. . . . . . . . . . . . . . 5-14
Watchdog Timer . . . . . . . . . . . . . . . . . . 5-14
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
6 Ethernet Interface
MV64460 Ethernet Registers. . . . . . . . . .6-1
Ethernet Address . . . . . . . . . . . . . . . . . . . .6-2
Ethernet Connection (P1). . . . . . . . . . . . .6-2
7CPLD
Reset Registers . . . . . . . . . . . . . . . . . . . . . .7-1
Reset Event Register (RER). . . . . . . . 7-1
Reset Command Register (RCR) . . . 7-1
PCI Reset Out Enable Register (ROER).
7-2
Interrupt Registers. . . . . . . . . . . . . . . . . . .7-3
Interrupt Enable Register (IER) . . . . 7-4
10006757-02 PmPPC7448 User’s Manual
iii
Contents (continued)
Interrupt Pending Register (IPR) . . . 7-4
Product ID Register (PIR). . . . . . . . . . . . . .7-5
EReady Register (ERdy) . . . . . . . . . . . . . . .7-5
Revision Registers . . . . . . . . . . . . . . . . . . .7-5
Hardware Version Register (HVR) . . 7-6
PLD Version Register (PVR) . . . . . . . 7-6
Board Configuration Registers. . . . . . . . .7-6
8 Serial Input/Output
Multi-Protocol Serial Controllers (MPSC)8-1
Serial DMA (SDMA) Channels. . . . . . . . . .8-1
Programmable Baud Rate. . . . . . . . . . . . .8-1
BRGx Configuration Register . . . . . .8-1
BRGx Tuning Register . . . . . . . . . . . .8-2
I2C Interface . . . . . . . . . . . . . . . . . . . . . . . .8-2
I/O Connection . . . . . . . . . . . . . . . . . . . . . .8-2
9 Real-Time Clock
Block Diagram. . . . . . . . . . . . . . . . . . . . . . .9-1
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
Clock Operation . . . . . . . . . . . . . . . . . . . . .9-2
10Development Mezzanine
Card
DMC Circuit Board . . . . . . . . . . . . . . . . . 10-1
Serial Numbers . . . . . . . . . . . . . . . . .10-2
Connectors . . . . . . . . . . . . . . . . . . . . . . . 10-3
P1 Connector Pin Assignments . . . 10-3
P2 EIA-232 Interface . . . . . . . . . . . .10-6
PmPPC7448 to DMC JTAG . . . . . . . . . . 10-7
P3 JTAG/COP. . . . . . . . . . . . . . . . . . .10-7
P4 JTAG Chain Header . . . . . . . . . . .10-8
DMC Jumpers (JP1). . . . . . . . . . . . . . . . . 10-9
Jumper Setting Register . . . . . . . .10-10
Debug/Status LEDs . . . . . . . . . . . . . . . 10-10
DMC Setup. . . . . . . . . . . . . . . . . . . . . . . 10-11
Installing the DMC Card . . . . . . . .10-11
Troubleshooting. . . . . . . . . . . . . . . . . . 10-13
Technical Support . . . . . . . . . . . . .10-13
Product Repair . . . . . . . . . . . . . . . .10-13
11Monitor
Command-Line Features. . . . . . . . . . . . 11-1
Basic Operation. . . . . . . . . . . . . . . . . . . . 11-2
Power-up/Reset Sequence . . . . . . 11-2
POST Diagnostic Results . . . . . . . . 11-4
Monitor SDRAM Usage. . . . . . . . . . 11-4
Monitor Recovery and Updates . . . . . . 11-4
Recovering the Monitor . . . . . . . . . 11-4
Updating the Monitor via TFTP . . . 11-5
Restoring the PmPPC7448 Monitor
Using the KatanaQP . . . . . . . . . . . . 11-6
Resetting Environment Variables . 11-7
Accessing the Console Over Ethernet. 11-8
Monitor Command Reference . . . . . . . 11-8
Command Syntax . . . . . . . . . . . . . . 11-9
Command Help . . . . . . . . . . . . . . . . 11-9
Typographic Conventions . . . . . . . 11-9
Boot Commands . . . . . . . . . . . . . . . . . . 11-9
bootd . . . . . . . . . . . . . . . . . . . . . . . . . 11-9
bootelf. . . . . . . . . . . . . . . . . . . . . . .11-10
bootm . . . . . . . . . . . . . . . . . . . . . . .11-10
bootp . . . . . . . . . . . . . . . . . . . . . . . .11-10
bootv . . . . . . . . . . . . . . . . . . . . . . . .11-10
bootvx . . . . . . . . . . . . . . . . . . . . . . . 11-10
dhcp. . . . . . . . . . . . . . . . . . . . . . . . . 11-11
rarpboot . . . . . . . . . . . . . . . . . . . . . 11-11
tftpboot. . . . . . . . . . . . . . . . . . . . . . 11-11
Memory Commands . . . . . . . . . . . . . . 11-11
cmp . . . . . . . . . . . . . . . . . . . . . . . . . 11-11
cp . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12
find . . . . . . . . . . . . . . . . . . . . . . . . . .11-12
md . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12
mm. . . . . . . . . . . . . . . . . . . . . . . . . . 11-13
nm . . . . . . . . . . . . . . . . . . . . . . . . . . 11-13
mw . . . . . . . . . . . . . . . . . . . . . . . . . .11-13
Flash Commands . . . . . . . . . . . . . . . . . 11-14
cp . . . . . . . . . . . . . . . . . . . . . . . . . . .11-14
erase . . . . . . . . . . . . . . . . . . . . . . . . 11-14
flinfo. . . . . . . . . . . . . . . . . . . . . . . . . 11-14
protect. . . . . . . . . . . . . . . . . . . . . . . 11-15
EEPROM/I2C Commands . . . . . . . . . . 11-15
eeprom . . . . . . . . . . . . . . . . . . . . . . 11-15
icrc32. . . . . . . . . . . . . . . . . . . . . . . .11-16
iloop. . . . . . . . . . . . . . . . . . . . . . . . .11-16
imd . . . . . . . . . . . . . . . . . . . . . . . . . .11-16
imm . . . . . . . . . . . . . . . . . . . . . . . . .11-16
imw . . . . . . . . . . . . . . . . . . . . . . . . .11-16
inm . . . . . . . . . . . . . . . . . . . . . . . . . .11-16
iprobe . . . . . . . . . . . . . . . . . . . . . . .11-16
Environment Parameter Commands 11-17
printenv. . . . . . . . . . . . . . . . . . . . . .11-17
iv
PmPPC7448 User’s Manual 10006757-02
Contents (continued)
saveenv . . . . . . . . . . . . . . . . . . . . . .11-17
setenv. . . . . . . . . . . . . . . . . . . . . . . .11-17
Test Commands . . . . . . . . . . . . . . . . . . 11-17
diags . . . . . . . . . . . . . . . . . . . . . . . . .11-18
mtest . . . . . . . . . . . . . . . . . . . . . . . .11-18
um. . . . . . . . . . . . . . . . . . . . . . . . . . .11-18
Other Commands. . . . . . . . . . . . . . . . . 11-18
autoscr . . . . . . . . . . . . . . . . . . . . . . .11-18
base . . . . . . . . . . . . . . . . . . . . . . . . .11-18
bdinfo. . . . . . . . . . . . . . . . . . . . . . . .11-18
coninfo. . . . . . . . . . . . . . . . . . . . . . .11-18
crc32. . . . . . . . . . . . . . . . . . . . . . . . .11-19
date. . . . . . . . . . . . . . . . . . . . . . . . . .11-19
echo . . . . . . . . . . . . . . . . . . . . . . . . .11-19
enumpci. . . . . . . . . . . . . . . . . . . . . .11-19
getmonver. . . . . . . . . . . . . . . . . . . .11-19
go . . . . . . . . . . . . . . . . . . . . . . . . . . .11-19
help. . . . . . . . . . . . . . . . . . . . . . . . . .11-20
iminfo. . . . . . . . . . . . . . . . . . . . . . . .11-20
isdram . . . . . . . . . . . . . . . . . . . . . . .11-20
loop . . . . . . . . . . . . . . . . . . . . . . . . . 11-20
memmap . . . . . . . . . . . . . . . . . . . . 11-20
moninit . . . . . . . . . . . . . . . . . . . . . . 11-20
pci. . . . . . . . . . . . . . . . . . . . . . . . . . . 11-21
ping . . . . . . . . . . . . . . . . . . . . . . . . . 11-21
reset. . . . . . . . . . . . . . . . . . . . . . . . . 11-21
run . . . . . . . . . . . . . . . . . . . . . . . . . .11-21
script . . . . . . . . . . . . . . . . . . . . . . . . 11-22
showmac. . . . . . . . . . . . . . . . . . . . .11-22
showpci . . . . . . . . . . . . . . . . . . . . . . 11-22
sleep. . . . . . . . . . . . . . . . . . . . . . . . . 11-22
version. . . . . . . . . . . . . . . . . . . . . . . 11-22
Environment Variables . . . . . . . . . . . . 11-22
Troubleshooting. . . . . . . . . . . . . . . . . . 11-25
Download Formats. . . . . . . . . . . . . . . . 11-25
Binary. . . . . . . . . . . . . . . . . . . . . . . .11-25
Motorola S-Record . . . . . . . . . . . . 11-25
12Acronyms
10006757-02 PmPPC7448 User’s Manual
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PmPPC7448 User’s Manual 10006757-02
Figures
Figure 1-1: General System Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Figure 1-2: PmPPC7448 Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Figure 2-1: Component Map, Top (Rev. 06) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Figure 2-2: Component Map, Bottom (Rev. 06). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Figure 2-3: LED Locations, Bottom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Figure 2-4: Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Figure 2-5: Reset Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Figure 2-6: Module Location on Emerson CC1000-DM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Figure 2-7: Installing the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Figure 2-8: Serial Number and Product ID on Bottom Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Figure 3-1: MPC7448 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Figure 5-1: MV64460 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Figure 5-2: PCI Device and Vendor ID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Figure 5-3: Example PCI0 Address Map, Monarch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Figure 5-4: Example PCI0 Address Map, Non-Monarch (Default) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Figure 5-5: PCI JTAG Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Figure 5-6: PMC Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Figure 6-1: Front Panel Ethernet Connector (P1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Figure 6-2: Ethernet Cable Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Figure 8-1: Front Panel Serial Port Connector (P2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Figure 8-2: Serial Cable Assembly (Emerson Part Number C0007662-00) . . . . . . . . . . . . . . . . . . . 8-3
Figure 9-1: M41T00 Real-Time Clock Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Figure 10-1: DMC Component Maps, Top and Bottom (Revision 01) . . . . . . . . . . . . . . . . . . . . . . . 10-2
Figure 10-2: DMC P1 PCB-to-PCB Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Figure 10-3: DMC P2 Mini-USB Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Figure 10-4: PmPPC7448 to DMC JTAG Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Figure 10-5: DMC P3 JTAG/COP Header. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Figure 10-6: DMC P4 JTAG Chain Header. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Figure 10-7: DMC JP1 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Figure 10-8: DMC Location on PmPPC7448 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
Figure 11-1: Example Monitor Start-up Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
Figure 11-2: Power-up/Reset Sequence Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
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PmPPC7448 User’s Manual 10006757-02
Tables
Table 1-1: Address Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Table 1-2: Regulatory Agency Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Table 1-3: Technical References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Table 2-1: Circuit Board Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Table 2-2: Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Table 2-3: Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Table 3-1: PmPPC7448 CPU Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Table 3-2: CPU Internal Register Initialization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Table 3-3: MPC7448 Exception Priorities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Table 4-1: Memory Configuration Jumper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Table 4-2: Flash Memory Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Table 4-3: NVRAM Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Table 5-1: P11/P12 Pin Assignments—32-Bit PCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Table 5-2: P13/P14 Pin Assignments—64-Bit PCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
Table 6-1: Ethernet Port Address Numbering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Table 6-2: Front Panel Ethernet Pin Assignments (P1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Table 6-3: Ethernet Cable Wiring Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Table 8-1: I2C Device Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Table 8-2: Front Panel Serial Port Pin Assignments (P2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Table 8-3: Serial Cable Wiring Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Table 9-1: RTC Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Table 10-1: DMC Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Table 10-2: DMC P1 Connector Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Table 10-3: DMC P2 Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Table 10-4: DMC P3 Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Table 10-5: DMC P4 Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Table 11-1: POST Diagnostic Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Table 11-2: Standard Environment Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-22
Table 11-3: Optional Environment Variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-24
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PmPPC7448 User’s Manual 10006757-02
Registers
Register 3-1: MPC7448 Hardware Implementation Dependent, HID0. . . . . . . . . . . . . . . . . . . . . . . . 3-3
Register 3-2: MPC7448 Hardware Implementation Dependent, HID1. . . . . . . . . . . . . . . . . . . . . . . . 3-5
Register 3-3: CPU Machine State Register (MSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Register 3-4: L2 Cache Control Register (L2CR). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Register 7-1: Reset Event Register (RER) at 0xf820,0000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Register 7-2: Reset Command Register (RCR) at 0xf820,1000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Register 7-3: Reset Out Enable Register (ROER) at 0xf820,e000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Register 7-4: PmPPC7448 Interrupt Enable Register (IER) at 0xf820,2000 . . . . . . . . . . . . . . . . . . . . 7-4
Register 7-5: PmPPC7448 Interrupt Pending Register (IPR) at 0xf820,3000 . . . . . . . . . . . . . . . . . . . 7-4
Register 7-6: PmPPC7448 Product ID Register (PIR) at 0xf820,4000 . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Register 7-7: PmPPC7448 ERdy Register (ERdy) at 0xf820,5000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Register 7-8: Hardware Version Register (HVR) at 0xf820,7000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Register 7-9: PLD Version Register (PVR) at 0xf820,8000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Register 7-10: PmPPC7448 Board Configuration 3 (BCR3) at 0xf820,c000 . . . . . . . . . . . . . . . . . . . . . 7-6
Register 7-11: PmPPC7448 Board Configuration 1 (BCR1) at 0xf820,a000 . . . . . . . . . . . . . . . . . . . . . 7-7
Register 7-12: PmPPC7448 Board Configuration 0 (BCR0) at 0xf820,9000 . . . . . . . . . . . . . . . . . . . . . 7-7
Register 10-1: DMC Jumper Setting Register at 0xf820,6000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Register 10-2: DMC LED Register at 0xf820,d000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
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PmPPC7448 User’s Manual 10006757-02
Overview
The Emerson PmPPC7448 module is a Processor PCI Mezzanine Card (PPMC). It is based on
the Freescale® Semiconductor PowerPC™ MPC7448 central processor unit and provides
additional processing power for the baseboard, which must be compatible with PPMC
architecture. The PmPPC7448 module supports various memory configurations, programmable user Flash memory, a PCI bridge/controller, three Ethernet interfaces, two serial
ports, as well as a real-time clock, and EEPROM.
COMPONENTS AND FEATURES
The following is a brief summary of the PmPPC7448 hardware components and features:
CPU: The Freescale MPC7448 RISC PowerPC microprocessor has an internal speed of up to 1.4
GHz and 166 MHz local bus speed. The MPC7448 includes 32 kilobytes separate level-one
(L1) data and instruction caches and 1 megabyte L2 cache. Standard power supply is 3.3
volts, with a configuration option for both 3.3 and 5 volts.
System Controller/PCI Bridge:
Section 1
The Marvell® MV64460 (Discovery™III) is a single-chip solution that provides one PCI-X
bus, three integrated gigabit Ethernet Medium Access Control (MAC) controllers, twomegabit integrated Synchronous Random Access Memory (SRAM), four Independent
Direct Memory Access (IDMA) engines and two XOR Direct Memory Access (DMA) engines.
The 64-bit PCI interface can operate up to 66 MHz (60X) or 133 MHz (PCI-X).
SDRAM: The PmPPC7448 includes a 32M x 72-bit Double Data Rate (DDR) Synchronous Dynamic
Random Access Memory (SDRAM) Small-Outline Dual In-line Memory Module (SO-DIMM).
Options include 256 megabytes, 512 megabytes, 1 gigabyte, and 2 gigabytes. The interface implements eight additional bits to permit the use of error-correcting code (ECC). The
MV64460 bridge acts as the memory controller.
Flash: The PmPPC7448 includes Flash configuration options of 32 or 64 megabytes. The
PmPPC7448 is capable of booting from either an 8-bit, 32-pin PLCC ROM socket on the
Development Mezzanine Card (DMC) or from 32-bit soldered Flash (default).
Serial I/O: The PmPPC7448 includes up to two EIA-232 ports operating between 9600 and 115,200
baud. Serial port one is always routed to the Development Mezzanine Card (DMC) serial
connector; build options include connections to the front panel serial connector, or the P14
connector. When routed to P14, the port has the option of either EIA-232 or TTL signaling
levels. Serial port two is routed to P14 with the same signaling options.
Ethernet: The PmPPC7448 includes three Ethernet ports. Two Broadcom BCM5461S gigabit PHY
devices route Ethernet (ports 0 and 1) through connector P14. The Micrel KSZ8721CL
10/100 PHY device routes Ethernet (port 2) through a mini-USB connector on the front
panel. The Broadcom and Micrel devices are IEEE 802.3-compliant.
10006757-02 PmPPC7448 User’s Manual
1-1
Overview: Components and Features
Note: GbE ports (0 and 1) are routed through the PHYs directly to connector P14. Therefore, magnetics are
required on the Rear Transition Module (RTM) or baseboard.
CPLD: The PmPPC7448 uses a Complex Programmable Logic Device (CPLD) to implement various
memory-mapped registers and to control access to the Flash, ROM socket, and enumeration of Monarch/non-Monarch systems.
RTC: The real-time clock is an ST®Microelectronics M41T00 Serial Access Timekeeper®.
Development Mezzanine Card (DMC):
The DMC is a custom, optional plug-on card mounted on the back of the PmPPC7448. This
card facilitates hardware and software development. See Chapter 10.
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PmPPC7448 User’s Manual 10006757-02
Overview: Functional Overview
Motorola
MPC7448
Microprocessor
Flash
32/64 MB
10/100
Magnetics
10/100
PHY
GbE
PHY
GbE
PHY
Device
CPLD
EIA-232
Tranceivers
Marvell
Config.
SEEPROM
NVRAM
SEEPROM
8 KB
ST Micro
M41T00
RTC
DDR SDRAM
256 MB, 512 MB,
1 GB, 2 GB
SROM
P11
P12
P13
P14
512 K
Socketed
Flash
COP Debug
Jumpers
PLD JTAG
LEDs (4)
Development
Mezzanine Card
(DMC)
MPX Bus
up to 166 MHz
DMC Connector
MII
Device Bus
MPP Bits
DRAM Bus
133 MHz
Mini USB
Connector
Marvell
MV64460
System
Controller
Port 2
(portdbg)
Port 1
(portb)
Port 0
(porta)
GMII
GMII
Serial1
Serial2
I2C
PCI 0
1.1 V
Supply
1.25 V
Supply
1.8 V
Supply
1.5 V
Supply
2.5 V
Supply
3.3 V
Supply
Mini-USB
P2
Mini-USB
P1
Front Panel
PCI/PCI-X 64-bit PMC
(3.3 V only)
GPIO
FUNCTIONAL OVERVIEW
The following block diagram provides a functional overview for the PmPPC7448:
Figure 1-1: General System Block Diagram
10006757-02 PmPPC7448 User’s Manual
1-3
8000,0000
C000,0000
F810,0000
E800,0000
F800,0000
E9FF,FFFF
EBFF,FFFF
F820,0000
F830,0000
FFFF,FFFF
Hex Address
0000,0000
PCI 0
Memory
I/O
MV64460
CPLD
ROM Socket
Boot Mirror
Reserved
Reserved
Flash
32 MB
Flash
64 MB
FF80,0000
Hex Address
F820,0000
Board Configuration Register 3
Reset Event Register
Reset Command Register
Interrupt Enable Register
Board Configuration Register 0
Board Configuration Register 1
DMC LED Register
PLD Version Register
Hardware Version Register
Jumper Settings Register
EREADY Register
Product ID Register
F820,1000
F820,2000
F820,4000
F820,5000
F820,6000
F820,7000
F820,8000
F820,9000
F820,A000
F820,B000
F820,C000
F820,D000
F820,E000
PCI Reset Out Enable Register
Reserved
Reserved
MV64460 SRAM
F850,0000
F854,0000
Interrupt Pending Register
F820,3000
SDRAM
256 MB
SDRAM
512 MB
SDRAM
1 GB
0FFF,FFFF
1FFF,FFFF
3FFF,FFFF
Reserved
B000,0000
Reserved
SDRAM
2 GB
Overview: Physical Memory Map
PHYSICAL MEMORY MAP
Fig. 1-1 illustrates the PmPPC7448 memory map:
Figure 1-2: PmPPC7448 Memory Map
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PmPPC7448 User’s Manual 10006757-02
Overview: Physical Memory Map
Table 1-1 summarizes the physical addresses for the PmPPC7448 and provides a reference
to more detailed information:
Table 1-1: Address Summary
Hex Physical
Address:
FF80,0000 R/W Boot Mirror –
FF80,0000 R/W Boot Mirror –
F854,0000 – Reserved –
F850,0000 MV64460 SRAM 5-3
F830,0000 – Reserved –
F820,E000 R/W PCI Reset Out Enable register 7-2
F820,D000 W DMC LED register 10-10
F820,C000 R Board Configuration register 3 (BCR3) 7-6
F820,B000 – Reserved (BCR2) –
F820,A000 R/W Board Configuration register 1 (BCR1) 7-6
F820,9000 R Board Configuration register 0 (BCR0) 7-6
F820,8000 R PLD Version register (PVR) 7-6
F820,7000 R Hardware Version register (HVR) 7-6
F820,6000 R Jumper Settings register (JSR) 10-10
F820,5000 R/W
F820,4000 R Product ID register (PIR) 7-5
F820,3000 R/W Interrupt Pending register (IPR) 7-4
F820,2000 R/W Interrupt Enable register (IER) 7-4
F820,1000 W Reset Command register (RCR) 7-2
F820,0000 R Reset Event register (RER) 7-1
F820,0000 R/W CPLD 7-1
F810,0000 R/W MV64460 5-5
F800,0000 R/W ROM Flash Socket 4-1
EBFF,FFFF – Reserved
E800,0000 R/W Flash (32 MB, 64 MB) 4-1, 11-14
C000,0000 – Reserved –
8000,0000 R/W PCI 0 — Memory and I/O Space 5-4
0000,0000 R/W SDRAM (256 MB, 512 MB, 1 GB, 2 GB) 4-2
Access
Mode: Description: See Page:
11
EReady (ERdy) register 7-5
2
–
1.If Monarch, read only; if non-Monarch, write only.
2.Depends on Flash size.
10006757-02 PmPPC7448 User’s Manual
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Overview: Additional Information
ADDITIONAL INFORMATION
This section lists the PmPPC7448 hardware regulatory certifications and briefly discusses
the terminology and notation conventions used in this manual. It also lists general technical
references.
Mean time between failures (MTBF) has been calculated at 309,632 hours using Telcordia
Issue 1 Method I Case 3.
Product Certification
The PmPPC7448 hardware has been tested to comply with various safety, immunity, and
emissions requirements as specified by the Federal Communications Commission (FCC),
Industry Canada (IC), Underwriters Laboratories (UL), and the European Union Directives
(CE mark). The following table summarizes this compliance:
Table 1-2: Regulatory Agency Compliance
Type: Specification:
Safety UL60950-1, CSA C22.2 No. 60950-1-03, 1st Edition – Safety of
Information Technology Equipment, including Electrical Business
Equipment (Bi-National)
IEC60950/EN60950 – Safety of Information Technology Equipment
(Western Europe)
AS/NZS 60950– Safety Standard for Australia and New Zealand
Environmental NEBS: Telcordia GR-63 –
Section 4.1 Transportation and Storage
Section 4.3 Equipment Handling
Section 4.4.3 Office Vibration
Section 4.4.4 Transportation Vibration
Section 4.5 Airborne Contaminants
1-6
PmPPC7448 User’s Manual 10006757-02
Overview: Additional Information
Type: Specification:
EMC FCC Part 15, Class B – Title 47, Code of Federal Regulations, Radio
Note: EMC testing was performed without the front panel serial or Ethernet cables installed. These ports are for
debug purposes only. Also, EMC testing was not performed for the configuration with the taller heatsink (for
15 mm connector stackup). This configuration is designed for use on a customer’s proprietary carrier that
can support 15 mm PCI mezzanine cards. It is the customer’s responsibility to test this PmPPC7448 configuration in their system.
Emerson maintains test reports that provide specific information regarding the methods
and equipment used in compliance testing. Unshielded external I/O cables, loose screws, or
a poorly grounded chassis may adversely affect the PmPPC7448 hardware’s ability to comply with any of the stated specifications.
Frequency Devices
ICES 003, Class B – Industry Canada Interference-causing Equipment
Standard for Digital Apparatus, Radiated and Conducted Emissions
NEBS: Telcordia GR-1089 level 3 – Emissions and Immunity (circuit pack
level testing only)
AS/NZS 3548 003, Class A – Standard for radiated and conducted
emissions for Australia and New Zealand
EN55022, Class B – Information Technology Equipment, Radio
Disturbance Characteristics, Limits and Methods of Measurement
EN55024 – Information Technology Equipment, Immunity
Characteristics, Limits and Methods of Measurement
EN300386-2 – Electromagnetic Compatibility and Radio Spectrum
Matters (ERM); Telecommunication Network Equipment;
Electromagnetic Compatibility (EMC) Requirements
VCCI, Class 2 – Radiated and Conducted Emissions (Japan)
UL Certification
The UL web site at ul.com has a list of Emerson’s UL certifications.
1 To find the list, search in the online certifications directory using Emerson’s UL file number,
E190079.
2 There is a list for products distributed in the United States, as well as a list for products
shipped to Canada. To find the PmPPC7448, search in the list for the model name and/or
number. The PmPPC7448 is a Processor PCI Mezzanine Card (PPMC). The model number is
PmPPC7448’s Printed Circuit Board (PCB) artwork number, which is 10005277-xx (xx
changes with each artwork revision).
10006757-02 PmPPC7448 User’s Manual
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Overview: Additional Information
RoHS Compliance
The PmPPC7448 is compliant with the European Union’s RoHS (Restriction of Use of Hazardous Substances) directive created to limit harm to the environment and human health
by restricting the use of harmful substances in electrical and electronic equipment. Effective July 1, 2006, RoHS restricts the use of six substances: cadmium (Cd), mercury (Hg),
hexavalent chromium (Cr (VI)), polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs) and lead (Pb). Configurations that are RoHS compliant are built with
lead-free solder. Configurations that are 5-of-6 are built with tin-lead solder per the lead-insolder RoHS exemption.
To obtain a certificate of conformity (CoC) for the PmPPC7448, send an e-mail to
sales@artesyncp.com or call 1-800-356-9602. Have the part number(s) (e.g., C000######) for your configuration(s) available when contacting Emerson.
Terminology and Notation
Active low signals: An active low signal is indicated with an asterisk * after the signal name.
Byte, word: Throughout this manual byte refers to 8 bits, word refers to 16 bits, long word refers to 32
bits, and double long word refers to 64 bits.
MAC: This manual uses the acronym MAC to refer to both a medium access control address and
the media-specific access control protocol within IEEE 802 specifications.
PLD: This manual uses the acronym PLD as a generic term for programmable logic device (also
known as FPGA, CPLD, EPLD, etc.).
Radix 2 and 16: Hexadecimal numbers either end with a subscript 16 or begin with 0x. Binary numbers are
shown with a subscript 2.
Technical References
Further information on basic operation and programming of the PmPPC7448 components
can be found in the following documents:
Table 1-3: Technical References
Device / Interface: Document:
CPU MPC7450 RISC Microprocessor Family User’s Manual
System controller/
PCI bridge
1-8
PmPPC7448 User’s Manual 10006757-02
3
(Freescale Semiconductor MPC7450UM Rev. 4.2 10/2004)
http://www.freescale.com
Discovery™ III PowerPC
(Marvell, MV64460-001 9/03)
http://www.marvell.com
VESA Unified Memory Architecture
http://www.vesa.org
®
System Controller MV64460 Product Brief
Overview: Additional Information
Device / Interface: Document:
Ethernet KSZ8721CL 3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer
Flash Intel
Real-Time Clock Serial Access Timekeeper
SDRAM (SO-DIMM)
Module
PCI PCI Local Bus Specification
PMC IEEE Standard for a Common Mezzanine Card (CMC) Family: IEEE Std 1386-
PPMC Processor PMC Standard for Processor PCI Mezzanine Cards: VITA 32-2003
Transceiver Data Sheet
(Micrel® Inc., Rev. 1.2, M9999-041405 April 2005)
http://www.micrel.com
BCM5461S 10/100/1000BASE-T Gigabit Ethernet Transceiver Data Sheet
(Broadcom® Corporation, 5461S-DS05-R 09/02/04)
http://www.broadcom.com
®
(Intel, Order Number: 306666 Revision: 002 August 2005)
http://www.intel.com
®
(ST
Microelectronics, July 2001)
http://www.st.com
32M X 72 Bits (256MB) 200-Pin DDR SDRAM SO-DIMM with ECC
(SimpleTech, Inc. Doc. Part Number 61000-01906-101 June 2001)
http://www.simpletech.com
(PCI Special Interest Group, Revision 2.2, December 18, 1998)
PCI-X Addendum to the PCI Local Bus Specification
(PCI Special Interest Group, Revision 1.0a, July 24, 2000)
http://www.pcisig.com
2001
(IEEE: New York, NY)
IEEE Standard for Physical and Environmental Layers for PCI Mezzanine Cards:
IEEE Std 1386.1-2001
(IEEE: New York, NY)
http://www.ieee.org
Revision 1.0a / 29 April 2003
(VITA: Scottsdale, AZ)
http://www.vita.com
3
StrataFlash® Embedded Memory (P30) Datasheet
®
M41T00
(continued)
3.Frequently, the most current information regarding addenda/errata for specific documents may be found on
the corresponding web site.
10006757-02 PmPPC7448 User’s Manual
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PmPPC7448 User’s Manual 10006757-02
Setup
!
Section 2
This chapter describes the physical layout of the boards, the setup process, and how to
check for proper operation once the boards have been installed. This chapter also includes
troubleshooting, service, and warranty information.
ELECTROSTATIC DISCHARGE
Before you begin the setup process, please remember that electrostatic discharge (ESD)
can easily damage the components on the PmPPC7448 hardware. Electronic devices, especially those with programmable parts, are susceptible to ESD, which can result in operational failure. Unless you ground yourself properly, static charges can accumulate in your
body and cause ESD damage when you touch the board.
Caution: Use proper static protection and handle PmPPC7448 boards only when absolutely
necessary. Always wear a wriststrap to ground your body before touching a board. Keep
your body grounded while handling the board. Hold the board by its edges–do not touch
any components or circuits. When the board is not in an enclosure, store it in a staticshielding bag.
To ground yourself, wear a grounding wriststrap. Simply placing the board on top of a
static-shielding bag does not provide any protection–place it on a grounded dissipative
mat. Do not place the board on metal or other conductive surfaces.
PMPPC7448 CIRCUIT BOARD
The PmPPC7448 is a fourteen-layer circuit board that conforms to the IEEE 1386 Common
Mezzanine Card (CMC) standard. It has the following physical dimensions:
Table 2-1: Circuit Board Dimensions
Width: Depth: Height (top side): Height (bottom side):
2.913 in.
(74 mm)
5.866 in.
(149 mm)
0.323 in. (I/O area, 0.524 in.)
(8.2 mm, I/O area is 13.5 mm)
0.007 in.
(1.9 mm)
10006757-02 PmPPC7448 User’s Manual
2-1
SW1
U3
SODIMM
C15
C19
C9
C43
C28
C29
C16
C17
C31
C18
C32
C110
C199
C5
C323
C253
C46
C40
C22
C27
C36
C38
C25
C37
C51
C23
C50
C49
C47
C62
C63
C53
C52
C54 C56
C58
C60
C24
C26
C30
C33
C34
C35
C39
C41
C42
C44
C48
C294
C295
C280
C281
C286
C45
R25
R470
R471
R472
R473
R482 R483
R486
R485
R484
R487
R488
R491
R490
R489
R76
R88
R33
R34
R85
R86
R87
R89
R492
R75
R1
R19
R2
R291
R293
R30
R36
R4
R40
R5
R505
R507
R508
R510
R511
R6
R80
R81
R83
R84
R90
R91
R12
R13
R29
R7
L2
C1
R10
R11
R175
R18
R183
R24
R3
R303 R306
R307
R308
R32
R37
R38
R39
R41
R42
R43
R47
R48
R50
R504
R51
R52
R53
R54 R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R78
R79
R8
R82
C55
C57
C59
C61
R20
R22
R23
R26
R27
R31
L3
L4
L5
R493
R562
C320
C321
R585
U2
U10
U11
U12
U13
U14
U15
U5 U6
U9
U7
U8
C300
R563
R564
C325
C326
RN1
RN10
RN12
RN14
RN16
RN17
RN18
RN5
RN6
RN7
RN8
RN9
RN3
RN4
RN11
RN13
RN15
RN19
RN2
U4
MV64460
System Controller
U1
MPC7447
CPU
M5 M6
P1
P11
1
2
63
64
P12
1
2
63
64
P13
1
2
63
64
P14
1
2
63
64
P2
Setup: PmPPC7448 Circuit Board
The following figures show the component maps for the PmPPC7448 circuit board.
Figure 2-1: Component Map, Top (Rev. 06)
2-2
PmPPC7448 User’s Manual 10006757-02
Setup: PmPPC7448 Circuit Board
C189
C245
C91
C249
C248
C274
C261
C263
C250
C265
C73
C251
C231
C215
C180
C247
C242
C246
C241
C232
C188
Y3
C190
L13
C20
C174
C107
C21
C185
C142 C144
C104
C76
C89
C90
C103
C84
C79
C97
C68
C85
C80
C66
C77
C101
C95
C75
C98
C81
C71
C225
C102
C86
C78
C94
C92
C96
C74
C87
C72
C93
C99
C100
C82
C88
C70
C235
C112
C83
C64
C268
C120
C278
C129
C119
C171
C111
C139
C115
C173
C184
C153
C113
C237
C269
C156
C106
C109
C167
C147
C267
C131
C130
C158
C135
C125
C116
C164
C140
C168
C141
C137
C136
C134
C133
C160
C138
C148
C151
C161
C162
C159
C117
C108
C114
C126
C163
C256
C255
C240
C266
C264
C128
C254
C221
C127
C276
C262
C238
C271
C260
C244
C270
C272
C218
C105
C275
C183
C182
C181
C194
C187
C192
C179
C176
C175
C178
C196
C177
C201
C213
C214
C209
C186
C208
C197
C210
C203
C202
C198
C216
C155
C211
C229
C154
C152
C165
C217
C205
C220
C207
C206
C204
C149
C212
C150
C169
C145
C239
C118
C121
C123
C122
C277
C124
C219
C172
C252
C279
C65
C200
C230
C227
C224
C259
C258
C273
C257
L18
C236
C243
C226
C228
C234
C233
C143
C146
C157
C166
C191
C195
C222C223
C14
C284
C29
C170
L22
C282
C299
CR22
R520
R349
R350
R351
R352
R122
R123
R337
R382
R275
R290
R295
R312
R313
R322
R323
R324
R335
R395
R407
R414
R415
R419
R420
R422
R423
R427
R428
R465
R480
R481
R500
R501
R523
R227
R229
R231
R233
R235
R244
R246
R249
R251
R255
R259
R273
R276
R277
R278
R279
R284
R285
R286
R287
R296
R301
R316
R317
R318
R320
R321
R334
R339
R342
R343
R347
R348
R360
R366
R377
R468
R469
R300
R292
R425
R426
R444
R447
R393
R440
R107
R108
R109
R110
R454
R455
R456
R457
R458
R459
R460
R461
R95
R325
R371
R298
R98
R413
R336
R330
R477
R202
R204R221
R305
R315
R326
R327
R328
R331
R370
R372
R373
R374
R384
R387
R436
R74
R105
R106
R112
R113
R114R115
R124
R125
R138
R187
R189
R192
R361
R375
R390
R400
R421
R424
R429
R448
R449
R450
R495
R506
R509 R512
R513
R516
R517
R521
R92
R93
R94
R96
R97
R99
R219
R223
R205
R238
R274
R280
R281
R282
R283
R329
R365
R443
R462
L11
L12
L14
L15
L16
L17
L19
L21
L6
L7
L8
L9
R381
R376
R379
R253
R254
R311
R314
R319
R341
R396
R399
R438
R439
R206
R222
CR14
CR15
CR16
CR21
R338
R383
R389
R111
R332
R385
R100
R102
R103
R104
R117
R118
R119
R120
R121
R127
R128
R129
R131
R132
R133
R134
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R162
R163
R164
R165
R167
R168
R169
R170
R171
R172
R173
R174
R176
R177
R179
R180
R182
R185
R186
R188
R190
R191
R193
R194
R195
R196
R197
R198
R199
R200
R208
R209
R210
R211
R212
R213
R256
R257
R258
R288
R289
R304
R309
R310
R333
R340
R344
R345
R346
R555
R353
R354
R355
R356
R357
R358R359
R362
R363
R364
R367
R368
R369
R378
R391
R392
R394
R397
R401
R402
R403
R404
R405
R406
R408
R433
R434
R435
R44
R441
R442
R445
R446
R45
R451
R46
R49
R494
R515
R476
R226
R294
R299
R466R467
R474
C67
C69
R475
R409
R418
C285
R502
R503
R101
R116
R136
R137
R160
R166
R203
R217
R218
R225
R228
R230
R232
R234
R236
R245
R247
R250
R252
R260
R261
R262
R263
R264
R265
R267
R268
R269
R270
R271
R297
R398
R410
R411
R412
R416
R417
R431
R432
R452
R453
R463
R464
R514
R478
R380
R388
R430
R479
R522
R518
R519
R559
R561
R524
R551
R541
R549
R552
C322
R536
R542
R545
R546
R547
C304
C305
C307
C312
C314
C315
C317
C318
C319
C324
C331
C332
C333
C334
C335
C336
C337
C338
R565
R566
R567
R568
R569
R570
R571
R572
R573
R574
R575
R576
R577
R578
R579
R580
R581
R582
R583
R584
R543
U40
U41
R526
R527
R528
R529
R530
R531
R532
R533
R538
R539
R550
R535
R537
R548
C301
C302
C308
C309
C310
C327
C328
R557
U42
R534
U36
U33
U34
U39
U29
U28
U27
U16
U26
U30
U37
U38
C297
C298
C303
C306
C311
C313
C343
U35
U24
R525
C344
C345
Y1
Y2
Y4
RN46
RN107
RN108
RN117
RN118
RN189
RN26RN27
RN30
RN41
RN51
RN52
RN53
RN55
RN57
RN58
RN61
RN63
RN64
RN84RN85
RN86
RN102
RN103
RN104
RN105
RN106
RN109
RN110
RN111
RN112
RN120
RN121
RN128
RN129
RN130
RN131
RN132
RN136
RN139RN140
RN141
RN150
RN151
RN152
RN167
RN42RN43RN44RN45
RN47RN48RN49RN50
RN79
RN80RN81
RN82RN83
RN87
RN88
RN89
RN90
RN113RN114
RN115
RN116
RN119
RN122
RN125
RN126
RN133
RN137
RN143
RN145
RN146
RN148
RN154
RN155
RN157
RN160
RN161
RN163
RN164
RN165
RN166
RN100
RN101
RN172
RN173
RN175
RN176
RN177
RN24RN25
RN29
RN40
RN54
RN56
RN59
RN60
RN62
RN65
RN66
RN67
RN68
RN69
RN70
RN71
RN72
RN73
RN74
RN75
RN76
RN77
RN78
RN91
RN92
RN93
RN94RN95
RN96RN97RN98
RN99
RN123
RN124
RN127
RN134
RN135
RN138
RN142
RN144
RN147
RN149
RN153
RN156
RN158
RN159
RN162
RN168RN169
RN170
RN171
RN178
RN187
RN188
RN20
RN21
RN28
RN31RN32RN33RN34
RN35
RN36RN37RN38RN39
U20
Flash
U31
GbE
U32
GbE
U18
PLD
M1
M2
M3
M4
R161
684-
XXXXXX
1000XXXX-XX D
R272
U19
Flash
P3
PMC-to-PMC
CR5
CR4
CR3
CR2
CR1
CR11
CR10
R544
C193
RN174
CR23
CR24
CR25
CR26
CR27
CR28
CR29
CR30
Figure 2-2: Component Map, Bottom (Rev. 06)
10006757-02 PmPPC7448 User’s Manual
2-3
Setup: PmPPC7448 Circuit Board
Connectors
The PmPPC7448 has the following connectors:
P1: This mini-USB (universal serial bus) is the connection to the front panel 10/100 PHY Ether-
net (port 2). Refer to
Table 6-2 for the pin assignments.
P2: P2 is a mini-USB connector for the front panel serial port. Refer to
Table 8-2 for the pin
assignments.
P3: This is an 80-pin PCB-to-PCB male connector on the bottom side of the PmPPC7448. P3
routes memory, CPLD, and CPU signals from the PmPPC7448 to the DMC for development
use. See
Table 10-2 for the pin assignments.
P11, P12, P13: These 64-pin connectors provide the standard 64-bit PCI interface between the
PmPPC7448 and the PMC host. See
Table 5-1 for pinouts.
P14: This 64-pin connector conforms to the PCI specification as user-defined. Ethernet signals
are also available at P14. See
Table 5-2 for pinouts.
U3: This is the socket for the small-outline, dual inline memory module (SO-DIMM). The SO-
DIMM board layout depends on the memory configuration and manufacturer.
2-4
PmPPC7448 User’s Manual 10006757-02
Setup: PmPPC7448 Circuit Board
P3-DMC
CR5
CR4
CR3
CR2
CR1
CR11
CR10
CR26
CR25
CR24
CR23
CR30
CR29
CR28
CR27
CR1-Debug LED4
CR2-Debug LED3
CR3-Debug LED2
CR4-Debug LED1
CR5-MPC7448 Check stop out
Port 2 Ethernet
(10/100BASE-TX/FX)
CR10-Link
CR11-Activity
Port 0 Ethernet
(10/100/1000BASE-T)
CR23-Activity
CR24-Link
CR25-Link1
CR26-Link2
Port 1 Ethernet
(10/100/1000BASE-T)
CR27-Activity
CR28-Link
CR29-Link1
CR30-Link2
LEDs
The PmPPC7448 has fifteen green light-emitting diodes (LEDs) on the back side of the
board (see
Figure 2-3: LED Locations, Bottom
Fig. 2-3).
10006757-02 PmPPC7448 User’s Manual
2-5
Setup: PmPPC7448 Circuit Board
!
Ethernet
Reset
Serial
P1 Ethernet connector
P2 serial connector
SW1
Front Panel
The PmPPC7448 has a single-wide PPMC front panel with an Electromagnetic Interference
(EMI) gasket.
Note: The electromagnetic compatibility (EMC) tests used a PmPPC7448 model that includes a
front panel assembly from Emerson.
Caution: For applications where the PmPPC7448 is provided without a front panel, or where the
front panel has been removed, your system chassis/enclosure must provide the required
electromagnetic interference (EMI) shielding to maintain EMC compliance.
Figure 2-4: Front Panel
2-6
PmPPC7448 User’s Manual 10006757-02
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