2 connector x1a row a, Connector x1a row a, Come-msp1 / system resources – Kontron COMe-mSP1 User Manual
Page 54
COMe-mSP1 / System Resources
5.9.2
Connector X1A Row A
Pin
Signal
Description
Type
Termination (CE 4.x.x)
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
-
-
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; same function as SUS_S4#
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
PU 5k-25k in CPLD
CPLD I/O
A28
ATA_ACT#
SATA Activity Indicator
O-3.3
PU 10k 3.3V
-
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
For external LPC FWH
A35
THRMTRIP#
CPU thermal shutdown indicator
O-3.3
PU 2k 3.3V
not supported on CE 1.x.x
A36
USB6-
USB Data- Port #6
DP-I/O
PD 15k in US15W
-
A37
USB6+
USB Data+ Port #6
DP-I/O
PD 15k in US15W
-
A38
USB_6_7_OC#
USB Over current Pair 6 / 7
I-3.3
PU 10k 3.3V
-
A39
USB4-
USB Data- Port #4
DP-I/O
PD 15k in US15W
-
A40
USB4+
USB Data+ Port #4
DP-I/O
PD 15k in US15W
-
A41
GND_5
Power Ground
PWR
-
-
A42
USB2-
USB Data- Port #2
DP-I/O
PD 15k in US15W
-
A43
USB2+
USB Data+ Port #2
DP-I/O
PD 15k in US15W
-
A44
USB_2_3_OC#
USB Over current Pair 2 / 3
I-3.3
PU 10k 3.3V
-
A45
USB0-
USB Data- Port #0
DP-I/O
PD 15k in US15W
-
A46
USB0+
USB Data+ Port #0
DP-I/O
PD 15k in US15W
-
A47
VCC_RTC
RTC Power Supply +3V
PWR
-
-
A48
EXCD0_PERST#
PCI Express Card 0 Reset
O-3.3
-
-
A49
EXCD0_CPPE#
PCI Express Card 0 Request
I-3.3
PU 8k2 3.3V
-
A50
LPC_SERIRQ
LPC Serial Interrupt Request
IO-3.3
PU 10k 3.3V
-
A51
GND_6
Power Ground
PWR
-
-
A52
PCIE_TX5+
Not Connected
nc
-
not supported
A53
PCIE_TX5-
Not Connected
nc
-
not supported
A54
SDIO_D0 / GPI0
SDIO#0 Data0 / General Purpose Input 0
I/O-3.3 / I-3.3
PU 75k in US15W / PU 100k
3.3V
- / CPLD I/O
A55
PCIE_TX4+
Not Connected
nc
-
not supported
A56
PCIE_TX4-
Not Connected
nc
-
not supported
A57
GND_7
Power Ground
PWR
-
-
A58
PCIE_TX3+
Not Connected
nc
-
not supported
A59
PCIE_TX3-
Not Connected
nc
-
not supported
A60
GND_8
Power Ground
PWR
-
-
A61
PCIE_TX2+
Not Connected
nc
-
not supported
A62
PCIE_TX2-
Not Connected
nc
-
not supported
A63
SDIO_D1 / GPI1
SDIO#0 Data1 / General Purpose Input 1
I/O-3.3 /I-3.3
PU 75k in US15W / PU 100k - / CPLD I/O
54