IBM 6589 - PC 365 - 32 MB RAM, Manual

Page: 48 / 66

Appendix A. Connector Pin Assignments
ISA Connectors
B1
A1
D18 B31 D1
C18 A31 C1
Figure 10. ISA Connector
Note: The ISA connectors are part of the riser card.
Table 48 (Page 1 of 2). 98-Pin Assignments for the ISA Connector
Pin Signal Name I/O Pin Signal Name I/O
B1 Ground NA A1 IOCHCK# I
B2 RESET DRV O A2 SD7 I/O
B3
+
5 V dc NA A3 SD6 I/O
B4 IRQ2 I A4 SD5 I/O
B5
−
5 V dc NA A5 SD4 I/O
B6 DRQ2 I A6 SD3 I/O
B7
−
12 V dc NA A7 SD2 I/O
B8 OWS# I A8 SD1 I/O
B9
+
12 V dc NA A9 SD0 I/O
B10 Ground NA A10 IOCHRDY I
B11 SMEMW# O A11 AEN O
B12 SMEMR# O A12 SA19 I/O
B13 IOW# I/O A13 SA18 I/O
B14 IOR# I/O A14 SA17 I/O
B15 DACK3# O A15 SA16 I/O
B16 DRQ3 I A16 SA15 I/O
B17 DACK1# O A17 SA14 I/O
B18 DRQ1 I A18 SA13 I/O
B19 REFRESH# I/O A19 SA12 I/O
B20 CLK O A20 SA11 I/O
B21 IRQ7 I A21 SA10 I/O
B22 IRQ6 I A22 SA9 I/O
B23 IRQ5 I A23 SA8 I/O
B24 IRQ4 I A24 SA7 I/O
B25 IRQ3 I A25 SA6 I/O
B26 DACK2# O A26 SA5 I/O
B27 TC O A27 SA4 I/O
B28 BALE O A28 SA3 I/O
B29
+
5 V dc NA A29 SA2 I/O
B30 OSC O A30 SA1 I/O
B31 Ground NA A31 SA0 I/O
D1 MEMCS16# I C1 SBHE# I/O
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