Specifications

INTEL OEM PRODUCTS AND SERVICES DIVISION PRELIMINARY - REV 0.1
Classic/PCI i486 Baby-AT Motherboard Technical Product Summary
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ISA CONNECTOR (J6G2, J6G1, J5G1, J4G1, J1G1)
Signal Name Pin
Number
Pin
Number
Signal Name
GND
B1
A1
IOCHK-
RSTDRV B2 A2 SD7
Vcc B3 A3 SD6
IRQ9 B4 A4 SD5
-5V B5 A5 SD4
DRQ2 B6 A6 SD3
-12V B7 A7 SD2
0WS- B8 A8 SD1
+12V B9 A9 SD0
GND B10 A10 IOCHRDY
SMEMW- B11 A11 AEN
SMEMR- B12 A12 SA19
IOW- B13 A13 SA18
IOR- B14 A14 SA17
DACK3- B15 A15 SA16
DRQ3 B16 A16 SA15
DACK1- B17 A17 SA14
DRQ1 B18 A18 SA13
REFRESH- B19 A19 SA12
SYSCLK B20 A20 SA11
IRQ7 B21 A21 SA10
IRQ6 B22 A22 SA9
IRQ5 B23 A23 SA8
IRQ4 B24 A24 SA7
IRQ3 B25 A25 SA6
DACK2- B26 A26 SA5
TC B27 A27 SA4
BALE B28 A28 SA3
Vcc B29 A29 SA2
OSC B30 A30 SA1
GND B31 A31 SA0
KEY KEY
MEMCS16- D1 C1 SBHE-
IOCS16- D2 C2 LA23
IRQ10 D3 C3 LA22
IRQ11 D4 C4 LA21
IRQ12 D5 C5 LA20
IRQ15 D6 C6 LA19
IRQ14 D7 C7 LA18
DACK0- D8 C8 LA17
DRQ0 D9 C9 MEMR-
DACK5- D10 C10 MEMW-
DRQ5 D11 C11 SD8
DACK6- D12 C12 SD9
DRQ6 D13 C13 SD10
DACK7- D14 C14 SD11
DRQ7 D15 C15 SD12
Vcc D16 C16 SD13
Master- D17 C17 SD14
GND D18 C18 SD15
Table H-15. ISA Connector Pin Definition