Com Express ® Module Connectors - Seco COMe-C55-CT6 User Manual

®
3.2.5 COM Express Module connectors
For the connection of COM Express
®
as requested by COM Express specifications.
The pinout of the module is compliant to COM Express
double connector, due to the functionalities really implemented on COMe-C55-CT6 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.
SIGNAL GROUP Type
PWR
GBE I/O
GBE I/O
GBE O
GBE O
GBE I/O
GBE I/O
GBE O
GBE I/O
GBE I/O
PWR
GBE I/O
GBE I/O
N.A.
PWR_MGMT O
SATA O
SATA O
PWR_MGMT O
SATA I
SATA I
COMe-C55-CT6
COMe-C55-CT6 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by L.V. Copyright © 2020 SECO S.p.A.
®
CPU modules, on board there is one double connector, type TYCO 3-1827231-6 (440 pin, ultra thin, 0.5mm pitch, h=4mm),
®
Type 6 specifications. Not all the signals contemplated in COM Express
COM Express
ROW A
Pin name
GND
GBE0_MDI3-
GBE0_MDI3+
GBE0_LINK100#
GBE0_LINK1000#
GBE0_MDI2-
GBE0_MDI2+
GBE0_LINK#
GBE0_MDI1-
GBE0_MDI1+
GND
GBE0_MDI0-
GBE0_MDI0+
N.C.
SUS_S3#
SATA0_TX+
SATA0_TX-
SUS_S4#
SATA0_RX+
SATA0_RX-
® Connector AB - CN6
Pin nr. Pin nr. Pin name
A1 B1 GND
A2 B2 GBE0_ACT#
A3 B3 LPC_FRAME#
A4 B4 LPC_AD0
A5 B5 LPC_AD1
A6 B6 LPC_AD2
A7 B7 LPC_AD3
A8 B8 LPC_DRQ0#
A9 B9 LPC_DRQ1#
A10 B10 LPC_CLK
A11 B11 GND
A12 B12 PWRBTN#
A13 B13 SMB_CK
A14 B14 SMB_DAT
A15 B15 SMB_ALERT#
A16 B16 SATA1_TX+
A17 B17 SATA1_TX-
A18 B18 SUS_STAT#
A19 B19 SATA1_RX+
A20 B20 SATA1_RX-
®
standard are implemented on the
ROW B
Type SIGNAL GROUP
PWR
O GBE
O LPC
I/O LPC
I/O LPC
I/O LPC
I/O LPC
I LPC
I LPC
O LPC
PWR
I PWR_MGMT
I/O SMBUS
O SMBUS
I SMBUS
O SATA
O SATA
O PWR_MGMT
I SATA
I SATA
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