Kontron CP3-BP8-P47-RIO User Manual

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CPCI
Backplane
Manual
PRODUCT DOCUMENTATION
PD06
CP3-BP8-P47-RIO
Reference ID: 24229 PD06
Revision: 01
The product described in this manual is in compliance with all applied CE standards.
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PD06: CP3-BP8-P47-RIO CPCI Backplane

Revision History

CPCI BAckplane Manual:
Manual/Product Title:
Reference ID: 24229 PD06
Product Documentation: CP3-BP8-P47-RIO
Rev.
Index
01 Initial Issue Mar. 01, 2002
Brief Description of Changes Date of Issue

Imprint

Copyright © 2002 PEP Modular Computers GmbH. All rights reserved. This manual may not be copied, photocopied, reproduced, translated or converted to any electronic or machine­readable form in whole or in part without prior written approval of PEP Modular Computers GmbH.
DISCLAIMER:
PEP Modular Computers GmbH rejects any liability for the correctness and completeness of this manual as well as its suitability for any partic­ular purpose.
This manual was realized by: TPD/Engineering, PEP Modular Computers GmbH.
Page 2 © 2002 PEP Modular Computers GmbH RID 24229 PD06, Rev. 01
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CPCI Backplane PD06: CP3-BP8-P47-RIO

1. CPCI BackplaneIntroduction

The specific product description provided with this product documentation is part of the PEP’s CPCI Backplane manual. For further information, in particular regarding general details as well as safety and warranty statements, refer to the CPCI Backplane Manual, ID 24229.

2. CP3-BP8-P47-RIO Positronic-type Backplane

The main features of the 3U, 8-slot, 47-pin Positronic-type backplane CP3-BP8-P47-RIO, which is designed for rear I/O applications, are described in the following table:
Table 1: Distinctive Features of Backplane CP3-BP8-P47-RIO
Feature Specification
Form Factor
Size
Number of Slots
Bus Resolution Bus Frequency
Rear I/O Connectivity
Hot-Swap Capability
Power Supply Connector
Redundant Power Supply
Flexible Grounding Option
Fan Connector
MSD Connector
PS-ON Connector
3U
202.2*128.7 mm 8 32 bits: slots 1 to 8 33MHz: slots 1 to 8 P2 on slots 1 to 8 Yes 47-pin Positronic PCIH47 Optional Yes Yes Yes Yes (INH#)
Reset Function Connector
IPMB Extension Connector
System MON-CTRL Connector
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Yes Ye s (IPMB0) Yes
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PD06: CP3-BP8-P47-RIO CPCI Backplane

3. Board Layout

Figure 1: CP3-BP8-P47-RIO Board Layout (Front)
8
7
56
Figure 2: CP3-BP8-P47-RIO Board Layout (Reverse)
+5V +3V3VIO
JP5
GND
+5V
+3V3
-12V
+12V
JP12 JP11
4
3
2
JP21
JP22
JP19
GND
+5V
+3V3
-12V
+12V
1
JP17
JP16
JP3
1
2
3
4
56
7
Page 4 © 2002 PEP Modular Computers GmbH RID 24229 PD06, Rev. 01
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CPCI Backplane PD06: CP3-BP8-P47-RIO

4. Signalling Environment

4.1 V(I/O) Setting

The backplane provides a block of three high-current terminals (designated as V(I/O)) for con­necting V(I/O) to either the +5V or +3.3V power supply . V(I/O) mu st be connected either to the +5V or the +3.3V input power . It is the responsibility of the system integrator to ensure that the required signalling voltage is implemented and that the backplane P1 connector coding corre­sponds to the implemented signalling voltage.
Warning!
Using both 3.3V and 5V boards within the same system may result in damage to your equipment. Please note that the presence of only one 5V board determines a 5V signalling environ ment. The default setting is 5V.

4.2 P1 Connector Coding for V(I/O)

The CompactPCI Specification foresees coding of the P1 connector to correspond to the sig­nalling environment of the PCI bus. For this reason, only boards with universal or the corre­sponding coding can be physically inserted into the backplane. PEP’s factory default setting for V(I/O) is +5V and male, 1567 code, brilliant blue coding keys are used.
Warning!
Using boards with an inadequate signalling voltage may result in dam­age to your equipment. Therefore, when changing the signalling envi­ronment from 5V to 3.3V or vice versa, it is mandatory that proper coding keys are used (refer to chapter 3 of the CPCI Backplane Man­ual, ID 24229, for details).
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PD06: CP3-BP8-P47-RIO CPCI Backplane

5. Interfaces

5.1 Power Supply and Line Input

The V1 ... V4 output voltages from the power supply unit to the backplane are connected via a 47-contact, female, Positronic type power supply connector.
The main power supply input power is connected directly to pins 45, 46, and 47 of the power supply connector. The is accomplished by means of a single, closed barrel pass-through con­tact for each pin via the reverse side of the backplane.
Figure 3: Orientation and Pinouts of CP3-P8-P47-RIO Positronic 47-pin Connector
47
46
45
Table 2: Pinouts of CP3-BP8-P47­RIO 47-pin Connector
Pin Function
45 PE or GND 46 N or +DC 47 L or -DC
47
46
45
424344 394041 363738 333435 303132 272829 242526 212223
20
18
16
14
12
10
8
6
19
17
15
13
11
9
7
5
4
2
3
1
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CPCI Backplane PD06: CP3-BP8-P47-RIO
Table 3: Positronic 47-Pin Connector Pinout
PIN SIGNAL NAME DESCRIPTION PIN SIGNAL NAME DESCRIPTION
1 - 4 V1 V1 OUTPUT (+5V) 32 V2ADJ V2 ADJUST
5 - 12 RTN V1 and V2 RETURN 33 V2 SENSE V2 REMOTE SENSE
13 - 18 V2 V2 OUTPUT (+3.3V) 34 S RTN SENSE RETURN
19 RTN V3 RETURN 35 V1 SHARE V1 CURRENT SHARE 20 V3 V3 OUTPUT (+12V) 36 V3 SENSE V3 REMOTE S ENSE 21 V4 V4 OUTPUT (-12V) 37 IMPB_SCL IMPB SYS CLOCK 22 RTN SIGNAL RETURN 38 DEG# DEGRADE SIGNAL 23 RESERVED RESERVED 39 INH# INHIBIT 24 RTN V4 RETURN 40 IMPB_SDA IMPB SYS DATA 25 GA0 GA BIT 0 41 V2 SHARE V2 CURRENT SHARE 26 RESERVED RESERVED 42 FAL# FAIL SIGNAL 27 EN# ENABLE 43 IMPB_PWR IMPB POWER 28 GA1 GA BIT 1 44 V3 SHARE V3 CURRENT SHARE 29 NC NOT CONNECTED 45 CGND CHASSIS GROUND 30 V1SENSE V1 REMOTE SENSE 46 ACN / +DC IN AC INPUT NEUTRAL /
+DC INPUT
31 GA2 GA BIT 2 47 ACL / -DC IN AC INPUT LINE /
+DC INPUT
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PD06: CP3-BP8-P47-RIO CPCI Backplane

5.2 Fan Connectors

The backplane is equipped with two connectors for supplying power for fan(s) and for con­necting a fan speed control device. JP21 (FAN1), a 3-contact, male connector, supplies +12V for fan operation as well as the possibility to connect to a speed control device for regulating air flow within the system sub-rack. JP22 (NTC1), a 2-contact ma le connector, provides a sep­arate connection for a speed control device and is designed to be used in conjunction with JP21.
For fans that have their own speed control or where no control is required, pins 1 and 2 of JP21 can be used. For external speed control of fans, pins 2 and 3 of JP21 and pins 1 and 2 of JP22 are used. Pin 3 of JP21 and pin 2 of JP22 are connected internally on the board side to each other.
External air flow regulation can be accomplished using a negative thermal coefficient (NTC) device connected to JP22
Figure 4: Orientation and Pinouts of CP3-BP8-P47-RIO Connectors JP21 and JP22
JP21
JP22
3 2 1
2 1
Table 4: Pinout of CP3-BP8-P47-RIO JP21 Connector
Pin Function
1GND 2 +12V 3NTC1
Table 5: Pinout of CP3-BP8-P47-RIO JP22 Connector
Pin Function
1GND 2NTC1
Page 8 © 2002 PEP Modular Computers GmbH RID 24229 PD06, Rev. 01
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CPCI Backplane PD06: CP3-BP8-P47-RIO

5.3 MSD Connector JP3

One 4-contact female connector is installed on the backplane for the connection of mass stor­age devices (drives) to the +5V/+12V power supply of the bus.
Figure 5: Orientation and Pinout of the CP3-BP8-P47-RIO MSD Connector
Table 6: Pinout of CP3-BP8-P47­RIO MSD JP3 Connector
1
Pin Function
2 3
1+12V 2GND 3GND
4
4+5V

5.4 Auxiliary Connectors and Signals

There are two, two-contact, male auxiliary connectors, JP16 and JP17 , available on this back­plane.
JP16 and JP17 make the signal lines, PRST and INH# respectively, available for external switches to either invoke a system reset or to switch the power supply on or off.
No other auxiliary signals are made available externally on the this backplane.
Figure 6: Orientation and Pinouts of CP3-BP8-P47-RIO Connectors JP16 and JP17
Table 7: Pinouts of CP3-BP8-P47-RIO Connectors JP16 and JP17
JP17 JP16
2 1
RID 24229 PD06, Rev. 01 © 2002 PEP Modular Computers GmbH Page 9
Pin Function
1GND
JP16
2PRST 1GND
JP17
2INH#
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PD06: CP3-BP8-P47-RIO CPCI Backplane

5.5 System Management Connector JP19

One five-contact male system management bus (IPMB0) connector, JP19, is provided for external interfacing to this bus. As this backplane has the RIO connector rP2 installed at the system controller slot, pin 5, SMB_ALERT, is not connected on JP19.
Figure 7: Orientation and Pinout of the CP3-BP8-P47-RIO IMPB0 Connector JP19
Table 8: Pinout of CP3-BP8-P47­RIO IMPB0 Connector JP19
Pin Function
5 1
1 IMPB0_SCL 2GND 3 IMPB0_SDA 4 IMPB0_PWR 5 not connected
Page 10 © 2002 PEP Modular Computers GmbH RID 24229 PD06, Rev. 01
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CPCI Backplane PD06: CP3-BP8-P47-RIO

5.6 System Monitor and Control Connectors JP11 and JP12

This backplane is provided with two connectors for system monitor and control signal interfac­ing to external devices. Both are 26-contact, male, double pin-row connectors, and have the same signal pinout configuration. The system management bus (IPMB0), the power supply monitor and control signals, and push button reset (PRST#) signal are all implemented on these connectors.
Figure 8: Orientation and Pinout of the CP3-BP8-P47-RIO SMC Connectors JP11 and JP12
Table 9: Pinout of CP3-BP8-P47-RIO SMC Connectors JP11 and JP12
Function
Pin
Pin Row A Pin Row B
JP11
b a
113
1 IMPB0_SCL GND 2 IMPB0_SDA IMPB0_PWR 3N/C GND 4N/C GND
JP12
5N/C GND 6 INH# GND 7 FAL# DEG#
b a
113
8PRST# GND 9 GND V1 SENSE (+5V) 10 V2 SENSE (+3.3V) SENSE RTN 11 V3 SENSE (+12V) GND 12 V1 SHARE (+5V) V2 SHARE (+3.3V) 13 V3 SHARE (+12V) GND
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PD06: CP3-BP8-P47-RIO CPCI Backplane

6. Optional System Configurations

6.1 Power Supply Options

The design of this backplane allows for several different power supply options:
1. The default configuration of a single compatible pluggable power supply.
2. Addition of compatible pluggable power supplies installed either to the left or right of the backplane.
3. Use with an ATX-type power supply
4. Use with any external power sources compliant with the PICMG 2.11, R 1.0, CompactPCI Power Interface Specification with regards to input voltage requirements.
Option 1 is the standard configuration which is delivered with a 47-contact female Positronic type power supply connector.
Option 3 requires the installation of an ATX-type, 20-contact, female connector . If required, this option must be specified when ordering as the board in the standard configuration is not pop­ulated with this connector.
To satisfy options 2 and 4 provisions have been made on the backplane for adding power ter­minals as required. Several different types of terminals may be installed. Bolt-type terminals may be installed in all terminal positions. The square form set of terminal positions allow also for the use of a variety of press-in terminal types. All terminals must be ordered separately.
Option 2 can be achieved through the use of special power supply adapter boards which can be mounted either to the left or right of the backplane. These boards which accommodate plug­gable power supplies are connected to the backplane terminals through the use of strapping bars. In addition, the system monitor and control signals can be extended via JP11 or JP12 to the power supply adapter boards using appropriate cabling. This configuration allows for addi­tional power supplies to be added which satisfy system requirements such as redundancy, power sharing, or simply increasing available power.
Option 4 allows for directly connecting DC power to the board via the optional terminals whereby either terminal set may be used as needed.

6.2 System Addon Options

The CP3-BP8-P47-RIO backplane is designed to allow the installation of another backplane to the right of it in a sub-rack and at the same time maintaining the slot raster . This feature makes it possible to add additional slots to a single system using appropriate hardware or for accom­modating two separate systems in one sub-rack.
Page 12 © 2002 PEP Modular Computers GmbH RID 24229 PD06, Rev. 01
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