Matrox Electronic Systems 4SIGHT-M User Manual
Page 134

134 Appendix B: Technical reference
23
/DIOW
O
Write strobe.
24
GND
-
Ground.
25
/DIOR
O
Read strobe.
26
GND
-
Ground.
27
IORDY
I
I/O ready.
28
GND
-
Ground.
29
/DMACK
I
DMA acknowledge.
30
GND
-
Ground.
31
INTRQ
I
Interrupt request.
32
/IOCS 16
-
IO ChipSelect 16.
33
DA1
O
Address 1.
34
NC
-
Not connected.
35
DA0
O
Address 0.
36
DA2
O
Address 2.
37
/IDE_CS0
O
(1F0-1F7).
38
/IDE_CS1
O
(3F6-3F7).
39
/ACTIVE
O
Led driver.
40
GND
-
Ground.
41
+5VL
O
+5 V
dc
(Logic).
42
+5VM
O
+5 V
dc
(Motor).
43
GND
-
Ground.
44
/TYPE
O
Type (0=ATA).
Pin
Signal
I/O
Description
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