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3.2 Connectors description
®
3.2.1
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
Not all signals contemplated in Qseven
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.
BOTTOM SIDE
SIGNAL GROUP
Type
GBE
I/O
GBE
I/O
GBE
O
GBE
I/O
GBE
I/O
GBE
O
N.A.
ACPI
I
ACPI
O
ACPI
I
PWR
ACPI
I
SATA / SGMII
O
SATA / SGMII
O
ATLAS
ATLAS User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Author: S.O. - Reviewed by C.M. Copyright © 2023 SECO S.r.l.
®
specifications.
®
standard are implemented on MXM connector, due to the functionalities really implemented on the board. Therefore, please
®
Qseven
Golden Finger Connector - CN4
Pin name
GND
GBE_MDI3+
GBE_MDI1+
GBE_LINK#
N.C.
WAKE#
SUS_STAT#
SLP_BTN#
GND
GND
BATLOW#
SATA0_TX+ / SGMII0_TX+
SATA0_TX- / SGMII0_TX-
Pin nr.
Pin nr.
Pin name
1
2
GND
3
4
5
6
GBE_MDI2+
7
8
GBE_LINK1000#
9
10
11
12
GBE_MDI0+
13
14
GBE_ACT#
15
16
SUS_S5#
17
18
SUS_S3#
19
20
PWRBTN#
21
22
LID_BTN#
23
24
GND
25
26
PWGIN
27
28
RSTBTN#
29
30
31
32
SATA1_TX-
TOP SIDE
Type
SIGNAL GROUP
PWR
I/O
GBE
I/O
GBE
O
GBE
I/O
GBE
I/O
GBE
O
GBE
O
ACPI
O
ACPI
I
ACPI
I
ACPI
PWR
I
ACPI
I
ACPI
O
SATA / SGMII
O
SATA / SGMII
22
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