March Products 120 III (PC620) Personal Computer User Manual


 
User Manual version 2503
LIBRA 120 III (PC620 Intel 815E)
4-72
4.2.3.5. LPT1: D-SUB-25 Parallel Port
Pin # Signal
Pin #
Signal
1 STRB# 14 AFD#
2 DATA 0 15 ERROR#
3 DATA 1 16 INIT#
4 DATA 2 17 SLINT#
5 DATA 3 18 GND
6 DATA 4 19 GND
7 DATA 5 20 GND
8 DATA 6 21 GND
9 DATA 7 22 GND
10 ACK# 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SLCT
4.2.3.6. CRT: VGA (D-SUB 15 Pin)
Pin # Signal
Pin #
Signal
Pin #
Signal
1 Red 6 GND 11 NC
2 Green 7 GND 12 DDCDATA
3 Blue 8 GND 13 Hsync
4 NC 9 NC 14 Vsync
5 GND 10 GND 15 DDCCLK
4.2.3.7. FDD: External FDD Connector
Pin #
Signal Pin #
Signal Pin #
Signal
1 RWC# 6 WP# 11 RDATA#
2 INDEX# 7 TRAK0# 12 HEAD#
3 MOA# 8 WE# 13 DSKCHG#
4 DSA# 9 WD# 14 GND
5 DIR# 10 STEP# 15 GND
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