Isa Connector - Intergraph InterServe 9000 System Reference Manual

ISA Connector

Table 50. ISA Connector Pinout
Pin Signal
A1 IOCHK_L
A2 SD7
A3 SD6
A4 SD5
A5 SD4
A6 SD3
A7 SD2
A8 SD1
A9 SD0
A10 IOCHRDY
A11 AEN
A12 SA19
A13 SA18
A14 SA17
A15 SA16
A16 SA15
A17 SA14
A18 SA13
A19 SA12
A20 SA11
A21 SA10
A22 SA9
A23 SA8
A24 SA7
A25 SA6
Pin Signal Pin
B1 GND A26
B2 RESET A27
B3 +5V A28
B4 IRQ9 A29
B5 -5V A30
B6 DRQ2 A31
B7 -12V Connector key
B8 SRDY_L C1
B9 +12V C2
B10 GND C3
B11 SMEMW_L C4
B12 SMEMR_L C5
B13 IOW_L C6
B14 IOR_L C7
B15 DACK3_L C8
B16 DRQ3 C9
B17 DACK1_L C10
B18 DRQ1 C11
B19 REFRESH_L C12
B20 BCLK C13
B21 IRQ7 C14
B22 IRQ6 C15
B23 IRQ5 C16
B24 IRQ4 C17
B25 IRQ3 C18
Signal Pin Signal
SA5 B26 DACK2_L
SA4 B27 TC
SA3 B28 BALE
SA2 B29 +5V
SA1 B30 OSC
SA0 B31 GND
Connector key
SBHE_L D1 MEMCS16_L
LA23 D2 IOCS16_L
LA22 D3 IRQ10
LA21 D4 IRQ11
LA20 D5 IRQ12
LA19 D6 IRQ15
LA18 D7 IRQ14
LA17 D8 DACK0_L
MEMR_L D9 DRQ0
MEMW_L D10 DACK5_L
SD8 D11 DRQ5
SD9 D12 DACK6_L
SD10 D13 DRQ6
SD11 D14 DACK7_L
SD12 D15 DRQ7
SD13 D16 +5V
SD14 D17 MASTER16_L
SD15 D18 GND
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