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Apx. C Pin Assignments Appendices
Appendix C
Appendix C Pin Assignments
System Board
C.1 CN1 Parallel Connector (25-Pin)
Table C-1 Parallel connector pin assignments (25-PIN)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 /STRB#_5R O 2 /PDATA(0)_R I/O
3 /PDATA(1)_R I/O 4 /PDATA(2)_R I/O
5 /PDATA(3)_R I/O 6 /PDATA(4)_R I/O
7 /PDATA(5)_R I/O 8 /PDATA(6)_R I/O
9 /PDATA(7)_R I/O 10 /ACK#_5R I
11 /BUSY#_5R I 12 /PE_5R I
13 /SLCT_5R I 14 /ALF#_5R O
15 /ERROR#_5R I 16 /PINIT#_5R O
17 /SLCTIN#_5R O 18 DGND -
19 DGND - 20 DGND -
21 DGND - 22 DGND -
23 DGND - 24 DGND -
25 DGND -
C.2 CN2 External Monitor Connector (15-Pin)
Table C-2 External monitor connector pin assignments (15-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 RED O 2 GREEN O
3 BLUE O 4 NC
5 VGA GND - 6 VGA GND
7 VGA GND - 8 VGA GND
9 +V5S - 10 VGA GND
11 NC - 12 DDC DATA I/O
13 CRT_HSYNC O 14 CRT_VSYNC O
15 DDCCLK I/O
Satellite A60/ Pro A60 Maintenance Manual C-1