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3.2.4.2
X2 CONNECTOR: ISA Bus
SIGNAL GROUP
Type
PWR
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
PWR
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
ISA
I/O
PWR
ETX-A61
ETX-A61 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Author: S.B. - Reviewed by G.G. Copyright © 2017 SECO S.r.l.
®
ETX
Connector X2 - CN5
Pin name
GND
SD14
SD13
SD12
SD11
SD10
SD9
SD8
MEMW#
MEMR#
LA17
LA18
LA19
LA20
LA21
LA22
LA23
GND
SBHE#
SA0
SA1
SA2
SA3
SA4
SA5
+5V_S
Pin nr.
Pin nr.
Pin name
1
2
GND
3
4
SD15
5
6
MASTER#
7
8
DREQ7
9
10
DACK7#
11
12
DREQ6
13
14
DACK6#
15
16
DREQ5
17
18
DACK5#
19
20
DREQ0
21
22
DACK0#
23
24
IRQ14
25
26
IRQ15
27
28
IRQ12
29
30
IRQ11
31
32
IRQ10
33
34
IO16#
35
36
GND
37
38
M16#
39
40
OSC
41
42
BALE
43
44
TC
45
46
DACK2#
47
48
IRQ3
49
50
IRQ4
51
52
+5V_S
Type
SIGNAL GROUP
PWR
I/O
ISA
I
ISA
I
ISA
O
ISA
I
ISA
O
ISA
I
ISA
O
ISA
I
ISA
O
ISA
I
ISA
I
ISA
I
ISA
I
ISA
I
ISA
I/O
ISA
PWR
I/O
ISA
O
ISA
I/O
ISA
O
ISA
O
ISA
I
ISA
I
ISA
PWR
23
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