Appendix E: Isa I/O Pin Assignments - DFI G486VPA User Manual

System board
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PCI/ISA System Board
v Appendix E: ISA I/O Pin Assignments
-SEMEMW
-Mem CS16
E-1 u Appendix E
B
Gnd
- 01 -
Reset Drv
- 02 -
+5V DC
- 03 -
IRQ9
- 04 -
-5V DC
- 05 -
DRQ2
- 06 -
-12V DC
- 07 -
O W S
- 08 -
+12V DC
- 09 -
Gnd
- 10 -
- 11 -
-SEMEMR
- 12 -
-IOW
- 13 -
-IOR
- 14 -
-Dack3
- 15 -
-DRQ3
- 16 -
-Dack1
- 17 -
DRQ1
- 18 -
-Refresh
- 19 -
CLK
- 20 -
IRQ7
- 21 -
IRQ6
- 22 -
IRQ5
- 23 -
IRQ4
- 24 -
IRQ3
- 25 -
-Dack2
- 26 -
T/C
- 27 -
Bale
- 28 -
+5V DC
- 29 -
OSC
- 30 -
Gnd
- 31 -
D
- 01 -
-I/O CS16
- 02 -
IRQ10
- 03 -
IRQ11
- 04 -
IRQ12
- 05 -
IRQ13
- 06 -
IRQ14
- 07 -
- 08 -
-Dack0
DRQ0
- 09 -
-Dack5
- 10 -
- 11 -
DRQ5
-Dack6
- 12 -
DRQ6
- 13 -
-Dack7
- 14 -
DRQ7
- 15 -
+5V DC
- 16 -
-Master
- 17 -
Gnd
- 18 -
A
-I/O Chck
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
-I/O Chrdy
AEN
SA19
SA18
SA17
SA16
SA15
SA14
SA13
SA12
SA11
SA10
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
C
SBHE
LA23
LA22
LA21
LA20
LA19
LA18
LA17
-Memr
-Memw
SD08
SD09
SD10
SD11
SD12
SD13
SD14
SD15

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