March Products 120 III (PC620) User Manual
Page 72
User Manual version 2503
LIBRA 120 III (PC620 Intel 815E)
4-62
EISA1: PCI/ISA Slot Connector Pin Assignment
Pin Signal Pin
Signal
Pin Signal Pin
Signal
F1 GND
B1 GND
E1
GND
A1 IOCHK
F2 GND
B2 ISARST
E2
GND
A2 SD7
F3 INTB
B3 V
CC
E3
INTC
A3 SD6
F4 INTA
B4 IRQ9
E4
INTD
A4 SD5
F5 V
CC
B5 -5V
E5
V
CC
A5 SD4
F6 KEY
B6 DRQ2
E6
KEY
A6 SD3
F7 V
CC
B7 -12V
E7
V
CC
A7 SD2
F8 PCICLK1 B8 OWS
E8
PCIRST A8 SD1
F9 GND
B9 +12V
E9
GNT0
A9 SD0
F10 GNT3
B10 GND
E10 REQ0
A10 IORDY
F11 GND
B11 SMEMW
E11 GND
A11 AEN
F12 REQ3
B12 SMEMR
E12 PCILKE2 A12 SA19
F13 AD31
B13 IOW
E13 GND
A13 SA18
F14 AD29
B14 IOR
E14 AD30
A14 SA17
F15 NC
B15 DACK3
E15 NC
A15 SA16
F16 KEY
B16 DRQ3
E16 KEY
A16 SA15
F17 NC
B17 DACK1
E17 NC
A17 SA14
F18 AD27
B18 DRQ1
E18 AD28
A18 SA13
F19 AD25
B19 REF
E19 AD26
A19 SA12
F20 CBE3
B20 ATCLK
E20 AD24
A20 SA11
F21 AD23
B21 IRQ7
E21 AD22
A21 SA10
F22 AD21
B22 IRQ6
E22 AD20
A22 SA9
F23 AD19
B23 IRQ5
E23 AD18
A23 SA8
F24 NC
B24 IRQ4
E24 NC
A24 SA7
F25 KEY
B25 IRQ3
E25 KEY
A25 SA6
F26 NC
B26 DACK2
E26 NC
A26 SA5
F27 AD17
B27 TC
E27 AD16
A27 SA4
F28 IRDY
B28 ALE
E28 FRAME A28 SA3
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