Come Interface Connectors (X1A, X1B) Pin Assignment; Connector X1A Row A1 - A110; Table 22: Connector X1A Row A1 To A110 Pin Assignment - Kontron COMe-cEL6 User Manual

5.3. COMe Interface Connectors (X1A, X1B) Pin Assignment

The following tables list the pin assignment of the two 220-pin COMe interface connectors X1A (Row A1 to A110) and
(Row B1 to B110) and X1B (Row C1 to C110) and (Row D1 to D110).
5.3.1.

Connector X1A Row A1 - A110

Table 22: Connector X1A Row A1 to A110 Pin Assignment

Pin COMe Signal
A1 GND
A2 GBE0_MDI3-
A3 GBE0_MDI3+
A4 GBE0_LINK100#
A5 GBE0_LINK1000#
A6 GBE0_MDI2-
A7 GBE0_MDI2+
A8 GBE0_LINK#
A9 GBE0_MDI1-
A10 GBE0_MDI1+
A11 GND
A12 GBE0_MDI0-
A13 GBE0_MDI0+
A14 GBE0_CTREF
A15 SUS_S3#
A16 SATA0_TX+
A17 SATA0_TX-
A18 SUS_S4#
A19 SATA0_RX+
A20 SATA0_RX-
A21 GND
A22 SATA2_TX+
A23 SATA2_TX-
A24 SUS_S5#
A25 SATA2_RX+
A26 SATA2_RX-
A27 BATLOW#
A28 SATA_ACT#
A29 HDA_SYNC
A30 HDA_RST#
A31 GND
A32 HDA_CLK
A33 HDA_SDOUT
A34 BIOS_DIS0#
A35 THRMTRIP#
A36 USB6-
A37 USB6+
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Description
Power Ground
Ethernet Media Dependent Interface 3
Ethernet speed LED indicator
Ethernet Media Dependent Interface 2
Ethernet link LED indicator (LED)
Ethernet Media Dependent Interface 1
Power Ground
Ethernet Media Dependent Interface 0
Center Tab Reference Voltage
Indicates Suspend to RAM (or deeper)
SATA Transmit Data Pair 0
Indicates Suspend to Disk (or deeper) state
SATA Receive Data Pair 0
Power Ground
SATA Transmit Data Pair 2
Indicates system is in Soft Off state
SATA Receive Data Pair 2
Provides a battery-low signal to the module
to indicate external battery is low
Serial ATA activity LED indicator
HD Audio Sync
HD Audio Reset
Power Ground
HD Audio Bit Clock Output
HD Audio Serial Data Out
BIOS selection strap 0
Thermal Trip indicates CPU has entered
thermal shutdown
USB 2.0 data differential pair port 6
COMe-cEL6 - User Guide, Rev.1.2
Type Termination
PWR GND
DP-I/O
OD
DP-I/O
OD
DP-I/O
PWR GND
DP-I/O
REF
O-3.3 PD 100 kΩ
DP-O AC Coupled on
Module
O-3.3 PD 100 kΩ
DP-I AC Coupled on
Module
PWR GND
NC
O-3.3 PD 100 kΩ
NC
I-3.3
PU 10 kΩ,
3.3 V (S5)
OD-3.3 PU 10 kΩ,
3.3 V (S0)
O-3.3
O-3.3
PWR GND
O-3.3
O-3.3
I-3.3
PU 10 kΩ,
3.3 V (S5)
O-3.3 OD
PU 1 kΩ,
3.3 V (S0)
DP-I/O Integrated PD
14.25 KΩ to
24.8 kΩ in PCH
Description
100 nF capacitor to GND
Assertion prevents wake
from S3-S5 state
// 47