Unicorp Computer ENDAT-GX201, Руководство пользователя

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ENDAT-GX201 USER’S MANUAL
UNICORN COMPUTER CORP.
55
Appendix B: Connector Pin Assignment
VGABH1: CRT Box Header Connector (2x8 with 2.54mm)
Pin No. Description Pin No. Description
1 RED 9 N.C / +5V
2 GREEN 10 GND
3 BLUE 11 N.C.
4 N.C. 12 DDC DAT
5 GND 13 H-Sync
6 GND 14 V-Sync
7 GND 15 DDC CLK
8 GND
CN8/4: Box Header Type Connector for COM3/4 port (2x5 with 2.54mm)
Pin No. Function Pin No. Function
1 DCD 6 DSR
2
RXD
7
RTS
3 TXD 8 CTS
4
DTR
9
RI
5 GND 10 N.C.
LPT1: Printer Port Box Header (2x13 with 2.54mm)
Pin No. Description Pin No. Description
1 STB# 10 ACK#
2 PD0 11 BUSY
3 PD1 12 PE
4 PD2 13 SLCT
5 PD3 14 AFD#
6 PD4 15 ERR#
7 PD5 16 INIT#
8 PD6 17 SLIN#
9 PD7 18-25 GND
ENDAT-GX201 USER’S MANUAL
UNICORN COMPUTER CORP.
56
FDD1: FDD Box Header (2x17 with 2.54mm)
Pin No. Description Pin No. Description
1,3,5,7 GND 14 DSA#
9,11,13
GND
16
MOB#
15,17,19 GND 18 DIR
21,23,25
GND
20
STEP#
27,29,31 GND 22 WD#
33
GND
24
WE#
2 RWC# 26 TRAK0
4,6
N.C
28
WP#
8 INDEX# 30 RDATA#
10
MOA#
32
HEAD#
12 DSB# 34 DSKCHG#