Kontron CP3-BP4-PB-RIO User Manual

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CPCI

Backplane

Manual

PRODUCT DOCUMENTATION

PD16

CP3-BP4-PB-RIO

Reference ID: 24229 PD16

Revision: 01

Issued: August 29, 2003

The product described in this manual is in compliance with all applied CE standards.

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PD16: CP3-BP4-PB-RIO CPCI Backplane

Revision History

CPCI Backplane Manual:

Manual/Product Title:

Reference ID: 24229 PD16

Product Documentation: CP3-BP4-PB-RIO

Rev.

Index

01 Initial Issue Aug. 29, 2003

Brief Description of Changes Date of Issue

Imprint

Copyright © 2003 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.

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CPCI Backplane PD16: CP3-BP4-PB-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-BP4-PB-RIO Power Bar Backplane

The main features of the 3U, 4-slot, power bar backplane CP3-BP4-PB-RIO, which is designed for rear I/O applications, are described in the following table:

Table 1: Distinctive Features of Backplane CP3-BP4-PB-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

80.3*128.7 mm 4 32 bits: slots 1 to 4 33 or 66 MHz: slots 1 to 4 P2 on slots 1 to 4 Yes 5 power bar terminals, M3 lugs Supported Yes – – –

Reset Function Connector

IPMB Extension Connector

System MON-CTRL Connector

– – Yes

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PD16: CP3-BP4-PB-RIO CPCI Backplane

3. Board Layout

The following figures illustrate the layout of the board components of the CP3-BP4-PB-RIObackplane.

Figure 1: CP3-BP4-PB-RIO Board Layout (Front)

= logical slot

numbering

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CPCI Backplane PD16: CP3-BP4-PB-RIO

Figure 2: CP3-BP4-PB-RIO Board Layout (Reverse)

V(I/O)

POWER TERMINALS

JP12

POWER TERMINALS

JP11

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PD16: CP3-BP4-PB-RIO CPCI Backplane

4. Signalling Environment

4.1 V(I/O) Setting

The backplane provides high-current selection capability (designated as V(I/O)) for conn ecting V(I/O) to either the +5V or +3.3V power supply. V(I/O) must be connected either to the +5V or the +3.3V input power. Selection is accomplished by installation of an M3 bolt in either one or the other of the two holes provided for this purpose. The following figure illustrates how a selection of +5V V(I/O) is achieved.

Figure 3: Selection of +5V V(I/O)

V(I/O)

Selection Bridges

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 environment. 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. The 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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CPCI Backplane PD16: CP3-BP4-PB-RIO

5. Interfaces

5.1 Power Supply Input

The V1 ... V4 output voltages from the power supply unit to the backplane are connected via power bar elements to the respective supply terminals of the power distribution backpla ne and the CP3-BP4-PB-RIO backplane. The power bars themselves are specifically designed to fit the backplane raster and allow additional backplanes to be integrated into a customized designed system to satisfy almost any application requirements.

5.2 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 4: Orientation and Pinout of the CP3-BP4-PB-RIO SMC Connectors JP11 and JP12

Table 2: Pinout of CP3-BP8-P47-RIO SMC Connectors JP11 and JP12

Function

Pin Row A Pin Row B

JP11

b a

113

JP12

b a

113

1 IMPB0_SCL GND 2 IMPB0_SDA IMPB0_PWR 3N/C GND 4N/C GND 5N/C GND 6 INH# GND 7 FAL# DEG# 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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PD16: CP3-BP4-PB-RIO CPCI Backplane

Note...

The signal pinout assignment is a function of the power supply actually utilized with this backplane. Refer to the corresponding power supply documentation for the applicable signal pinout.

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.

Option 1 is the standard configuration which requires the integr ation of a single CP-ADAP-P47PB (3U or 6U) power bar adapter.

Option 2 can be achieved through the use of power bar 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 power 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.

6.2 System Addon Options

The CP3-BP4-PB-RIO backplane is designed to allow the installation of backplane(s) to the left or right of it in a sub-rack and at the same time maintaining the slot raster. This feature makes it possible to add (an) additional backplane(s) using appropriate hardware for accommodating multiple system configurations in one sub-rack.