CP302
I/O Module
ID 21112, Rev. 05
Page A - 12
©
PEP Modular Computers GmbH
24
GND
Ground signal
--
25
IOR
I/O read
Out
26
GND
Ground signal
--
27
IOCHRDY
I/O channel ready
In
28
GND
Ground signal
--
29
IDEDACKA
DMA Ack
Out
30
GND
Ground signal
--
31
IDEIRQ
Interrupt request
In
32
N/C
--
--
33
A1
Address 1
Out
34
N/C
--
--
35
A0
Address 0
Out
36
A2
Address 2
Out
37
HCS0
HD select 0
Out
38
HCS1
HD select 1
Out
39
LED
LED driving
In
40
GND
Ground signal
--
Table A-6: Pinout of the AT Standard EIDE Connector CON9
Pin
Signal
Function
In/Out
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