IEI Integration PCI-6S-RS User Manual

PCI-6S-RS-R31 Backplane

Dimension

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Version 3.1

Connectors

BP_CON1-1/BP_CON1-2
BP_CON2-1/BP_CON2-2

CONNECTOR DESCRIPTION

PICMG connector

PCI1-PCI4 32-BIT PCI BUS connector

ISA1 16-BIT ISA BUS connector
PW1 P8/P9 AT power connector
PW2 ATX power connector
PW3 DC power outlet

ATXCTL1 ATX P/S control connector

CN1 Power good signal output

FAN1,FAN2 Fan connector

PCI-6S-RS-R31 User Manual V3.10_20071105

Routing List

SIGNAL PIN No. PCI 1 PCI 2 PCI 3 PCI 4

REQ# B18 REQ0# REQ1# REQ2# REQ3#

GNT# A17 GNT0# GNT1# GNT2# GNT3#

CLOCK B16 CLK0 CLK1 CLK2 CLK3

IDSEL A26 AD31 AD30 AD29 AD28

INTA# A6 B C D A

INTB# B7 C D A B

INTC# A7 D A B C

INTD# B8 A B C D

Pin Assignment

P8/P9 power connector(PW1)

PIN NAME PIN NAME

1 PWR OK 7 GND
2 +5V 8 GND
3 +12V 9 -5V
4 -12V 10 +5V
5 GND 11 +5V
6 GND 12 +5V

Fan connector(FAN1/2)

PIN NAME

1 NC
2 +12V

3 GND

DC Power outlet(PW3)

PIN NAME

1 +5V(VCC)

2 -5V

3 -12V

4 +12V

5 GND

PIN NAME PIN NAME

1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 GND 13 GND
4 +5V 14 PS_ON
5 GND 15 GND
6 +5V 16 GND
7 GND 17 GND
8 PWR OK 18 -5V
9 STB5V 19 +5V

10 +12V 20 +5V

Power Good output(CN1)

PIN NAME

1 Power Good
2 GND

ATX control connector

(ATXCTL1)

PIN NAME

1 STB5V
2 PS_ON
3 GND

ATX( P W 2 )

PCI-6S-RS-R31 User Manual V3.10_20071105