3 connector x1a row b, Connector x1a row b, Come-msp1 / system resources – Kontron COMe-mSP1 User Manual
Page 56
COMe-mSP1 / System Resources
5.9.3
Connector X1A Row B
Pin
Signal
Description
Type
Termination (CE 4.x.x)
Comment
B1
GND_16
Power Ground
PWR
-
-
B2
GBE0_ACT#
Ethernet Activity LED
OD
-
-
B3
LPC_FRAME#
LPC Frame Indicator
O-3.3
-
-
B4
LPC_AD0
LPC Address / Data Bus
IO-3.3
PU 20k in US15W
-
B5
LPC_AD1
LPC Address / Data Bus
IO-3.3
PU 20k in US15W
-
B6
LPC_AD2
LPC Address / Data Bus
IO-3.3
PU 20k in US15W
-
B7
LPC_AD3
LPC Address / Data Bus
IO-3.3
PU 20k in US15W
-
B8
LPC_DRQ0#
Not Connected
nc
-
-
B9
LPC_DRQ1#
Not Connected
nc
-
-
B10
LPC_CLK
LPC Clock
O-3.3
-
up to 33MHz
B11
GND_17
Power Ground
PWR
-
-
B12
PWRBTN#
Power Button Input
I-3.3
PU 1k 3.3V
active on rising edge
B13
SMB_CLK
SMBus Clock
O-3.3
PU 2k8 3.3V
-
B14
SMB_DAT
SMBus Data
IO-3.3
PU 2k8 3.3V
-
B15
SMB_ALERT#
SMBus Interrupt
IO-3.3
PU 5k 3.3V
-
B16
SATA1_TX+
Not Connected
nc
-
not supported
B17
SATA1_TX-
Not Connected
nc
-
not supported
B18
SUS_STAT#
Indicates imminent suspend operation; used to notify
LPC devices.
O-3.3
-
CPLD I/O
B19
SATA1_RX+
Not Connected
nc
-
not supported
B20
SATA1_RX-
Not Connected
nc
-
not supported
B21
GND_18
Power Ground
PWR
-
-
B22
SATA3_TX+
Not Connected
nc
-
not supported
B23
SATA3_TX-
Not Connected
nc
-
not supported
B24
PWR_OK
Power OK from power supply
I-5T
PU 1M 3.3V
CPLD I/O
B25
SATA3_RX+
Not Connected
nc
-
not supported
B26
SATA3_RX-
Not Connected
nc
-
not supported
B27
WDT
Indicator for Watchdog Timeout
O-3.3
-
not supported
B28
AC_SDIN2
Not Connected
nc
-
not supported
B29
AC_SDIN1
Audio Codec Serial Data in 1
I-3.3
PD 22k in US15W
-
B30
AC_SDIN0
Audio Codec Serial Data in 0
I-3.3
PD 22k in US15W
-
B31
GND_19
Power Ground
PWR
-
-
B32
SPKR
Speaker Interface
O-3.3
-
-
B33
I2C_CK
General Purpose I2C Clock
IO-3.3
PU 2k2 3.3V
CPLD I/O
B34
I2C_DAT
General Purpose I2C Data
IO-3.3
PU 2k2 3.3V
CPLD I/O
B35
THRM#
Over Temperature Indicator
I-3.3
-
CPLD I/O
B36
USB7-
USB Data- Port #7 (USB Mode) / USB Data- Client
(Client Mode)
DP-I/O / DP-I/O
PD 15k in US15W / PU 1k5
in US15W
- / -
B37
USB7+
USB Data+ Port #7 (USB Mode) / USB Data+ Client
(Client Mode)
DP-I/O / DP-I/O
PD 15k in US15W / PU 1k5
in US15W
- / -
B38
USB_4_5_OC#
USB Over current Pair 4 / 5
I-3.3
PU 10k 3.3V
-
B39
USB5-
USB Data- Port #5
DP-I/O
PD 15k in US15W
-
B40
USB5+
USB Data+ Port #5
DP-I/O
PD 15k in US15W
-
B41
GND_20
Power Ground
PWR
-
-
B42
USB3-
USB Data- Port #3
DP-I/O
PD 15k in US15W
-
B43
USB3+
USB Data+ Port #3
DP-I/O
PD 15k in US15W
-
B44
USB_0_1_OC#
USB Over current Pair 0 /1
I-3.3
PU 10k 3.3V
-
B45
USB1-
USB Data- Port #1
DP-I/O
PD 15k in US15W
-
B46
USB1+
USB Data+ Port #1
DP-I/O
PD 15k in US15W
-
B47
EXCD1_PERST#
PCIe Express Card 1 Reset
O-3.3
-
-
B48
EXCD1_CPPE#
PCIe Express Card 1 Request
I-3.3
PU 8k2 3.3V
-
B49
SYS_RESET#
Reset button input
I-3.3
PU 5k-25k in CPLD
-
B50
CB_RESET#
Carrier Board Reset
O-3.3
-
CPLD I/O
B51
GND_21
Power Ground
PWR
-
-
B52
PCIE_RX5+
Not Connected
nc
-
not supported
B53
PCIE_RX5-
Not Connected
nc
-
not supported
B54
SDIO_CMD / GPO1 SDIO#0 Command / General Purpose Output 1
I/O-3.3 / O-3.3
PU 75k 3.3V / PD 100k
- / CPLD I/O
B55
PCIE_RX4+
Not Connected
nc
-
not supported
B56
PCIE_RX4-
Not Connected
nc
-
not supported
B57
SDIO_WP / GPO2
SDIO#0 Write Protection /General Purpose Output 2
I-3.3 / O-3.3
PU 100k 3.3V / PD 100k
- / -
B58
PCIE_RX3+
Not Connected
nc
-
not supported
B59
PCIE_RX3-
Not Connected
nc
-
not supported
B60
GND_22
Power Ground
PWR
-
-
B61
PCIE_RX2+
Not Connected
nc
-
not supported
B62
PCIE_RX2-
Not Connected
nc
-
not supported
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