2 connector x1a row a, Connector x1a row a, Come-cbt6 / pinout list – Kontron COMe-cBT6 User Manual
Page 49
COMe-cBT6 / Pinout List
6.2
Connector X1A Row A
Pin
Signal
Description
Type
Termination
Comment
A1
GND
Power Ground
PWR GND
-
-
A2
GBE0_MDI3-
Ethernet Media Dependent Interface 3 -
DP-I/O
-
-
A3
GBE0_MDI3+
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
GBE0_MDI2+
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
GBE0_MDI1+
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
GBE0_MDI0+
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
SATA0_TX+
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
-
-
A19
SATA0_RX+
SATA Receive Pair 0 +
DP-I
-
-
A20
SATA0_RX-
SATA Receive Pair 0 -
DP-I
-
-
A21
GND
Power Ground
PWR GND
-
-
A22
SATA2_TX+
USB 3.0 Receive Pair 0 -
DP-I
-
-
A23
SATA2_TX-
USB 3.0 Receive Pair 0 +
DP-I
-
-
A24
SUS_S5#
Soft Off Indicator
O-3.3
-
-
A25
SATA2_RX+
USB 3.0 Receive Pair 1 -
DP-I
-
-
A26
SATA2_RX-
USB 3.0 Receive Pair 1 +
DP-I
-
-
A27
BATLOW#
Battery Low
I-3.3
PU 10k 3.3V (S5)
assertion will prevent wake from S3-S5 state
A28
ATA_ACT#
Serial ATA activity LED
OD-3.3
PU 10k 3.3V (S0)
can sink 15mA
A29
HDA_SYNC
HD Audio Sync
O-3.3
PD 20k in CPU
-
A30
HDA_RST#
HD Audio Reset
O-3.3
PD 20k in CPU
-
A31
GND
Power Ground
PWR GND
-
-
A32
HDA_CLK
HD Audio Bit Clock Output
O-3.3
PD 20k in CPU
-
A33
HDA_SDOUT
HD Audio Serial Data Out
O-3.3
PD 20k in CPU
-
A34
BIOS_DIS0#
BIOS Selection Strap 0
I-3.3
PU 10k 3.3V (S0)
-
A35
THRMTRIP#
Thermal Trip
O-3.3
PU 10k 3.3V (S0)
do not use as this signal does not differ between regular
and over-temperature shutdown
A36
USB6-
USB 2.0 Data Pair Port 6 –
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A37
USB6+
USB 2.0 Data Pair Port 6 +
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A38
USB_6_7_OC#
USB Overcurrent Indicator Port 6/7
I-3.3
PU 10k 3.3V (S5)
-
A39
USB4-
USB 2.0 Data Pair Port 4 -
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A40
USB4+
USB 2.0 Data Pair Port 4 +
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A41
GND
Power Ground
PWR GND
-
-
A42
USB2-
USB 2.0 Data Pair Port 2 –
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A43
USB2+
USB 2.0 Data Pair Port 2 +
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A44
USB_2_3_OC#
USB Overcurrent Indicator Port 2/3
I-3.3
PU 15k in CPLD (S5) resistor value can range from 5kOhm to 25kOhm
A45
USB0-
USB 2.0 Data Pair Port 0 –
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A46
USB0+
USB 2.0 Data Pair Port 0 +
DP-I/O
PD/PU in CPU
PD 15kOhm +/-5% on Downstream Facing Port; PU
1.5kOhm +/-5% on Upstream Facing Port
A47
VCC_RTC
Real-Time Clock Circuit Power Input
PWR 3V
-
voltage range 2.8-3.47V
A48
EXCD0_PERST#
Express Card Reset Port 0
O-3.3
-
-
A49
EXCD0_CPPE#
Express Card Capable Card Request Port 0
I-3.3
PU 10k 3.3V (S0)
-
A50
LPC_SERIRQ
Serial Interrupt Request
I/OD-3.3
PU 20k in CPU
-
A51
GND
Power Ground
PWR GND
-
-
A52
PCIE_TX5+
Not Connected
nc
-
-
A53
PCIE_TX5-
Not Connected
nc
-
-
A54
GPI0
General Purpose Input 0
I-3.3
PU 100k 3.3V (S0)
-
A55
PCIE_TX4+
Not Connected
nc
-
-
A56
PCIE_TX4-
Not Connected
nc
-
-
A57
GND
Power Ground
PWR GND
-
-
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