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Ca r r i e r Board
This signal is asserted to indicated the end of a DMA
transfer,
SBHE#
This signal indicates that the high byte on the ISA data bus is
valid.
M16# (MEMCS16#)
MEMCS16# signal. This signal indicates that the bus size of
current ISA memory slave is 16 bits.
IO16# (IOCS16#)
IOCS16# signal. This signal indicates that the bus size of
current ISA I/O slave is 16 bits.
Pin
S i g n a l
B1
GND
B3
SD14
B5
SD13
B7
SD12
B9
SD11
B11
SD10
B13
SD9
B15
SD8
B17
MEMW#
B19
MEMR#
B21
LA17
B23
LA18
B25
LA19
Quick Installation Guide - 34 -
Pin
S i g n a l
B2
GND
B4
SD15
B6
#
MASTER
B8
DREQ7
B10
DACK7#
B12
DREQ6
B14
DACK6#
B16
DREQ5
B18
DACK5#
B20
DREQ0
B22
DACK0#
B24
IRQ14
B26
IRQ15
E C B - 9 0 1 A
Pin
Signa
l
B51
VCC
B53
SA6
B55
SA7
B57
SA8
B59
SA9
B61
SA10
B63
SA11
B65
SA12
B67
GND
B69
SA13
B71
SA14
B73
SA15
B75
SA16
Pin
S i g n a l
B52
VCC
B54
IRQ5
B56
IRQ6
B58
IRQ7
B60
SYSCLK
B62
REFSH#
B64
DREQ1
B66
DACK1#
B68
GND
B70
DREQ3
B72
DACK3#
B74
IOR#
B76
IOW#
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