C-10
Connectors
ISA Connector
ISA Connector Pinout
Pin Signal Pin Signal Pin Signal Pin Signal
A1 IOCHK_L B1 GND A26 SA5 B26 DACK2_L
A2 SD7 B2 RESET A27 SA4 B27 TC
A3 SD6 B3 +5V A28 SA3 B28 BALE
A4 SD5 B4 IRQ9 A29 SA2 B29 +5V
A5 SD4 B5 -5V A30 SA1 B30 OSC
A6 SD3 B6 DRQ2 A31 SA0 B31 GND
A7 SD2 B7 -12V Connector key Connector key
A8 SD1 B8 SRDY_L A32 SBHE_L B32 MEMCS16_L
A9 SD0 B9 +12V A33 LA23 B33 IOCS16_L
A10 IOCHRDY B10 GND A34 LA22 B34 IRQ10
A11 AEN B11 SMEMW_L A35 LA21 B35 IRQ11
A12 SA19 B12 SMEMR_L A36 LA20 B36 IRQ12
A13 SA18 B13 IOW_L A37 LA19 B37 IRQ15
A14 SA17 B14 IOR_L A38 LA18 B38 IRQ14
A15 SA16 B15 DACK3_L A39 LA17 B39 DACK0_L
A16 SA15 B16 DRQ3 A40 MEMR_L B40 DRQ0
A17 SA14 B17 DACK1_L A41 MEMW_L B41 DACK5_L
A18 SA13 B18 DRQ1 A42 SD8 B42 DRQ5
A19 SA12 B19 REFRESH_L A43 SD9 B43 DACK6_L
A20 SA11 B20 BCLK A44 SD10 B44 DRQ6
A21 SA10 B21 IRQ7 A45 SD11 B45 DACK7_L
A22 SA9 B22 IRQ6 A46 SD12 B46 DRQ7
A23 SA8 B23 IRQ5 A47 SD13 B47 +5V
A24 SA7 B24 IRQ4 A48 SD14 B48 MASTER16_L
A25 SA6 B25 IRQ3 A49 SD15 B49 GND
