User`s guide

Jumpers and Connectors • 33
COMPACTPCI J3: LAN, COM, KEYBOARD&MOUSE, FDD, USB, 1
ST
IDE
PIN Z A B C D E F
19 GND GND GND GND GND GND GND
18 GND
LPa_DA+
(TX+)
LPa_DA -
(TX-)
GND LPa_DC+ Lpa_DC- GND
17 GND
LPa_DB+
(RX+)
LPa_DB-
(RX-)
GND LPa_DD+ Lpa_DD- GND
16 GND
LPb_DA+
(TX+)
LPb_DA -
(TX-)
GND LPb_DC+ LPb_DC- GND
15 GND
LPb_DB+
(RX+)
LPb_DB-
(RX-)
GND LPb_DD+ LPb_DD- GND
14 GND GND GND GND GND GND GND
13 GND PDACT# PDCS1# PDCS3# PDA0 PDA2 GND
12 GND PPDIAG PDCS16# PDIRQ14 PDA1 PDDACK# GND
11 GND PDDREQ PDIOW# GND PDIORDY PDIOR# GND
10 GND PDD13 PDD1 PDD14 PDD0 PDD15 GND
9 GND PDD4 PDD11 PDD3 PDD12 PDD2 GND
8 GND PDD8 PDD6 PDD9 PDD5 PDD10 GND
7 GND PDRST# PDD7 OC1# USBD1- USBD1+ GND
6 GND TRACK0# WRTPRT# RDATA# HDSEL# DSKCHG# GND
5 GND MTR1# FDIR# STEP# WDATA# WGATE# GND
4 GND
DRVDEN1
(DRATE0)
INDEX# MTR0# DS1# DS0# GND
3 GND MSDATA MSCLK KBDATA KBCLK
DRVDEN0
(RPM)
GND
2 GND RI1# DTR1# CTS1# PCBEEP +5V GND
1 GND TXD1 RTS1# RXD1 DSR1# DCD1# GND
Table 25: CompactPCI J3 Pin Definition