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I
OEM P
NTEL
RODUCTS AND
ISA CONNECTOR (J6G2, J6G1, J5G1, J4G1, J1G1)
Signal Name
GND
RSTDRV
Vcc
IRQ9
-5V
DRQ2
-12V
0WS-
+12V
GND
SMEMW-
SMEMR-
IOW-
IOR-
DACK3-
DRQ3
DACK1-
DRQ1
REFRESH-
SYSCLK
IRQ7
IRQ6
IRQ5
IRQ4
IRQ3
DACK2-
TC
BALE
Vcc
OSC
GND
MEMCS16-
IOCS16-
IRQ10
IRQ11
IRQ12
IRQ15
IRQ14
DACK0-
DRQ0
DACK5-
DRQ5
DACK6-
DRQ6
DACK7-
DRQ7
Vcc
Master-
GND
Table H-15. ISA Connector Pin Definition
S
D
ERVICES
IVISION
Pin
Pin
Number
Number
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
B8
A8
B9
A9
B10
A10
B11
A11
B12
A12
B13
A13
B14
A14
B15
A15
B16
A16
B17
A17
B18
A18
B19
A19
B20
A20
B21
A21
B22
A22
B23
A23
B24
A24
B25
A25
B26
A26
B27
A27
B28
A28
B29
A29
B30
A30
B31
A31
KEY
KEY
D1
C1
D2
C2
D3
C3
D4
C4
D5
C5
D6
C6
D7
C7
D8
C8
D9
C9
D10
C10
D11
C11
D12
C12
D13
C13
D14
C14
D15
C15
D16
C16
D17
C17
D18
C18
PRELIMINARY - R
Signal Name
IOCHK-
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
IOCHRDY
AEN
SA19
SA18
SA17
SA16
SA15
SA14
SA13
SA12
SA11
SA10
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
SBHE-
LA23
LA22
LA21
LA20
LA19
LA18
LA17
MEMR-
MEMW-
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
Classic/PCI i486 Baby-AT Motherboard Technical Product Summary • Page 23
0.1
EV
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