COMe-cVR6 – User Guide Rev. 1.5
// 55
8.2.1.
Connector X1A Row A1 – A110
Table 64: Connector X1A Row A Pin Assignment (A1- A110)
Pin
Signal
Description
Type
Termination
Comment
A1
GND
Power Ground
PWR GND
---
---
A2
GBE0_MDI3-
Ethernet Media Dependent
Interface 3 -
DP-I/O
---
---
A3
GB
Ethernet Media Dependent
Interface 3 +
DP-I/O
---
---
A4
GBE0_LINK100#
Ethernet Speed LED
OD
---
---
A5
GBE0_LINK1000#
Ethernet Speed LED
OD
---
---
A6
GBE0_MDI2-
Ethernet Media Dependent
Interface 2 -
DP-I/O
---
---
A7
GB
Ethernet Media Dependent
Interface 2 +
DP-I/O
---
---
A8
GBE0_LINK#
LAN Link LED
OD
---
---
A9
GBE0_MDI1-
Ethernet Media Dependent
Interface 1 -
DP-I/O
---
---
A10
GB
Ethernet Media Dependent
Interface 1 +
DP-I/O
---
---
A11
GND
Power Ground
PWR GND
---
---
A12
GBE0_MDI0-
Ethernet Media Dependent
Interface 0 -
DP-I/O
---
---
A13
GB
Ethernet Media Dependent
Interface 0 +
DP-I/O
---
---
A14
GBE0_CTREF
Center Tab Reference Voltage
O
---
100nF capacitor
to GND
A15
SUS_S3#
Suspend To RAM (or deeper)
Indicator
O-3.3
PD 10k
---
A16
S
SATA Transmit Pair 0 +
DP-O
---
---
A17
SATA0_TX-
SATA Transmit Pair 0 -
DP-O
---
---
A18
SUS_S4#
Suspend To Disk (or deeper)
Indicator
O-3.3
PD 10k
---
A19
S
SATA Receive Pair 0 +
DP-I
---
---
A20
SATA0_RX-
SATA Receive Pair 0 -
DP-I
---
---
A21
GND
Power Ground
PWR GND
---
---
A22
S
SATA Transmit Pair 2 +
DP-O
---
---
A23
SATA2_TX-
SATA Transmit Pair 2 -
DP-O
---
---
A24
SUS_S5#
Soft Off Indicator
O-3.3
PD 10k
---
A25
S
SATA Receive Pair 2 +
DP-I
---
---
A26
SATA2_RX-
SATA Receive Pair 2 -
DP-I
---
---
A27
BATLOW#
Battery Low
I-3.3
PU 3.3V (S5)
assertion will
prevent wake
from S3-S5 state
A28
(S)ATA_ACT#
Serial ATA activity LED
OD-3.3
PU 10k 3.3V
(S0)
---