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3.2.4
ETX
®
Module connectors
®
For the connection of ETX
CPU modules, on board there are 4 connectors, type HIROSE FX8-100P-SV(92) (100 pin,
ultra slim, 0.6mm pitch, h=2.45mm), according to the ETX
The pinout of the module is compliant to ETX
implemented on the double connector, due to the functionalities really implemented on ETX-A61 board. Therefore, please
refer to the following table for a list of effective signals reported on the connector. For accurate signals description, please consult the following paragraphs.
3.2.4.1
X1 CONNECTOR: PCI Bus, USB, Audio
SIGNAL GROUP
Type
PWR
PCI
O
PWR
PCI
O
PCI
I
PCI
O
PCI
I
PCI
I
PCI
O
PWR
MISC
I
PCI
I/O
PCI
I/O
PCI
I/O
PCI
I/O
PCI
I/O
PCI
I/O
PWR
PCI
I/O
PCI
I/O
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.
®
specifications.
®
specifications. Not all the signals contemplated in ETX
ETX
®
Connector X1 - CN6
Pin name
GND
PCICLK3
GND
PCICLK1
REQ3#
GNT2#
REQ2#
REQ1#
GNT0#
+5V_S
SERIRQ
AD0
AD1
AD4
AD6
CBE0#
AD8
GND
AD10
AD11
Pin nr.
Pin nr.
Pin name
1
2
GND
3
4
PCICLK4
5
6
GND
7
8
PCICLK2
9
10
GNT3#
11
12
+3.3V_S
13
14
GNT1#
15
16
+3.3V_S
17
18
N.C.
19
20
+5V_S
21
22
REQ0#
23
24
+3.3V_S
25
26
AD2
27
28
AD3
29
30
AD5
31
32
AD7
33
34
AD9
35
36
GND
37
38
AUXAL
39
40
MIC
®
standard are
Type
SIGNAL GROUP
PWR
O
PCI
PWR
O
PCI
O
PCI
PWR
O
PCI
PWR
N.A.
PWR
I
PCI
PWR
I/O
PCI
I/O
PCI
I/O
PCI
I/O
PCI
I/O
PCI
PWR
I
AUDIO
I
AUDIO
21
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