Q7-C25
Q7-C25 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Authors: S.B. and A.R - Reviewed by N.P. - Copyright © 2020 SECO S.p.A
22
3.2.3
Qseven
®
Connector
According to Qseven
®
specifications, all interface signals are reported on the card edge connector, which is a 230-pin Card Edge that can be inserted into standard
230 pin MXM connectors, as described in Qseven
®
specifications.
Not all signals contemplated in Qseven
®
standard are implemented on MXM connector, due to the functionalities really implemented on Q7-C25 CPU module.
Therefore, please refer to the following table for a list of effective signals reported on MXM connector.
For accurate signals description, please consult the following paragraphs.
NOTE: Even pins are available on top side of CPU board; odd pins are available on bottom side of CPU board. Please refer to board photos.
Qseven
®
Golden Finger Connector - CN4
BOTTOM SIDE
TOP SIDE
SIGNAL GROUP
Type
Pin name
Pin nr.
Pin nr. Pin name
Type
SIGNAL GROUP
PWR
GND
1
2
GND
PWR
GBE
I/O
GBE_MDI3-
3
4
GBE_MDI2-
I/O
GBE
GBE
I/O
G
5
6
G
I/O
GBE
GBE
O
GBE_LINK100#
7
8
GBE_LINK1000#
O
GBE
GBE
I/O
GBE_MDI1-
9
10
GBE_MDI0-
I/O
GBE
GBE
I/O
G
11
12
G
I/O
GBE
GBE
O
GBE_LINK#
13
14
GBE_ACT#
O
GBE
GBE
O
GBE_CTREF
15
16
SUS_S5#
O
PWR_MGMT
PWR_MGMT
I
WAKE#
17
18
SUS_S3#
O
PWR_MGMT
PWR_MGMT
O
GPO0
19
20
PWRBTN#
I
PWR_MGMT
PWR_MGMT
I
SLP_BTN#
21
22
LID_BTN#
I
PWR_MGMT
PWR
GND
23
24
GND
PWR
PWR
GND
25
26
PWGIN
I
PWR_MGMT
PWR_MGMT
I
BATLOW#
27
28
RSTBTN#
I
PWR_MGMT
N.A.
N.C.
29
30
N.C.
N.A.
N.A.
N.C.
31
32
N.C.
N.A.
N.A.
N.C.
33
34
GND
PWR
N.A.
N.C.
35
36
N.C.
N.A.
