Connector x1a - row a, 2 connector x1a - row a – Kontron COMe-cSP2 User Manual
Page 21
COMe-cSP2
/ COMe-cSP2 Connector
16
4.2.2 Connector X1A - Row A
Pin
Signal
Description
Type
Termination
Comment
A1
GND_1
Power Ground
PWR
-
-
A2
GBE0_MDI3-
Ethernet Receive Data-
DP-I
-
-
A3
GBE0_MDI3+
Ethernet Receive Data+
DP-I
-
-
A4
GBE0_LINK100#
Ethernet Speed LED 100Mbps
O-3.3
-
-
A5
GBE0_LINK1000#
Ethernet Speed LED 1000Mbps
O-3.3
-
-
A6
GBE0_MDI2-
Ethernet Receive Data-
DP-I
-
-
A7
GBE0_MDI2+
Ethernet Receive Data+
DP-I
-
-
A8
GBE0_LINK#
LAN Link LED
OD
-
-
A9
GBE0_MDI1-
Ethernet Receive Data-
DP-I
-
-
A10
GBE0_MDI1+
Ethernet Receive Data+
DP-I
-
-
A11
GND_2
Power Ground
PWR
-
-
A12
GBE0_MDI0-
Ethernet Transmit Data-
DP-O
-
-
A13
GBE0_MDI0+
Ethernet Transmit Data+
DP-O
-
-
A14
GBE0_CTREF
LAN Reference Voltage
O-1.8
is on a power rail
controlled
-
A15
SUS_S3#
Indicates Suspend to RAM state
O-3.3
-
CPLD I/O
A16
SATA0_TX+
SATA 0 Transmit Data+
DP-O
-
-
A17
SATA0_TX-
SATA 0 Transmit Data-
DP-O
-
-
A18
SUS_S4#
Indicates Suspend to Disk state
O-3.3
-
CPLD I/O
A19
SATA0_RX+
SATA 0 Receive Data+
DP-I
-
-
A20
SATA0_RX-
SATA 0 Receive Data-
DP-I
-
-
A21
GND_3
Power Ground
PWR
-
-
A22
SATA2_TX+
Not Connected
nc
-
not supported
A23
SATA2_TX-
Not Connected
nc
-
not supported
A24
SUS_S5#
Indicates Soft Off state
O-3.3
-
CPLD I/O
A25
SATA2_RX+
Not Connected
nc
-
A26
SATA2_RX-
Not Connected
nc
-
A27
BATLOW#
Indicates low external battery
I-3.3
-
CPLD I/O
A28
ATA_ACT#
SATA, IDE, SD Activity Indicator
O-3.3
CMOS
-
A29
AC_SYNC
HD Audio Sync
O-3.3
PD 22k in US15W
-
A30
AC_RST#
HD Audio Reset
O-3.3
PD 22k in US15W
-
A31
GND_4
Power Ground
PWR
-
-
A32
AC_BITCLK
HD Audio Clock
O-3.3
PD 22k in US15W
24MHz
A33
AC_SDOUT
HD Audio Data
O-3.3
PD 22k in US15W
-
A34
BIOS_DISABLE#
Disable Module BIOS. Enables boot
from a BIOS on Baseboard
I-3.3
PU 10k 3.3V
fir external LPC
FWH
A35
THRMTRIP#
CPU thermal shutdown indicator
O-3.3
PU 2k 3.3V
-
A36
USB3-
USB Data- Port #3
DP-I/O
PD 15k in US15W
-
A37
USB3+
USB Data+ Port #3
DP-I/O
PD 15k in US15W
-
A38
USB_2_7_OC#
USB Overcurrent Pair 2 / 3
I-3.3
PU 10k 3.3V
-
A39
USB6-
USB Data- Port #6
DP-I/O
PD 15k in US15W
-
A40
USB6+
USB Data+ Port #6
DP-I/O
PD 15k in US15W
-
A41
GND_5
Power Ground
PWR
-
-
A42
USB4-
USB Data- Port #4
DP-I/O
PD 15k in US15W
-
A43
USB4+
USB Data+ Port #4
DP-I/O
PD 15k in US15W
-
A44
USB_4_5_OC#
USB Overcurrent Pair 4 / 5
I-3.3
PU 10k 3.3V
-