Connector j1 row b pinout – Kontron COMe-bP5020 User Manual
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19
User Guide
COMe-bP5020
A93
SD_CLK
SDIO
O-3.3
series 33R Resistor
A94
SPI_CLK
SPI
O-3.3
series 33R Resistor
A95
SPI_MOSI
SPI
O-3.3
PU 4k7 3.3V
A96
N/C
A97
T YPE10#
T YPE
PDS
not connected on module
A98
SER0_TX
UART
O-3.3
UART[1] on CPU
A99
SER0_RX
UART
I-3.3
PU 10k 3.3V
UART[1] on CPU
A100 GND
PWR
PWR
A101 SER1_TX
UART
O-3.3
UART[2] on CPU
A102 SER1_RX
UART
I-3.3
PU 10k 3.3V
UART[2] on CPU
A103 N/C
A104..
A109
VCC_12V
PWR
PWR
nominal 12V
A110 GND
PWR
PWR
Table 5: Connector J1 Row B Pinout
PIN
SIGNAL
SIGNAL
GROUP
TYPE
TERMINATION
COMMENT
B1
GND
PWR
PWR
B2
GBE0_ACT#
GigE MDI
O-3.3
8mA max.
B3
1588_CLK_OUT
IEEE1588
O-2.5
series resistor 39R
B4
1588_PULSE_OUT1 IEEE1588
O-2.5
series resistor 39R
B5
1588_PULSE_OUT2 IEEE1588
O-2.5
series resistor 39R, PU 4k7 2.5V
B6
1588_ALARM_OUT1 IEEE1588
O-2.5
series resistor 39R
B7
1588_ALARM_OUT2 IEEE1588
O-2.5
series resistor 39R, PU 4k7 2.5V
B8
1588_TRIG_IN1
IEEE1588
I-2.5
series resistor 39R, PU 4k7 2.5V
B9
1588_TRIG_IN2
IEEE1588
I-2.5
series resistor 39R, PU 4k7 2.5V
B10
1588_CLK_IN
IEEE1588
I-2.5
series resistor 39R, PD 475R
B11
GND
PWR
PWR
B12
Reserved
leave unconnected
B13
SMB_CK
SMB
O-3.3
PU 1k 3.3V
I2C[2] Bus on CPU
B14
SMB_DAT
SMB
I/O-3.3
PU 1k 3.3V
I2C[2] Bus on CPU
B15
N/C
B16
SATA1_TX+
SATA
DP-O
AC coupled on module (10n)
SATA2 controller on CPU
B17
SATA1_TX-
SATA
DP-O
AC coupled on module (10n)
SATA2 controller on CPU
B18
N/C
B19
SATA1_RX+
SATA
DP-I
AC coupled on module (10n)
SATA2 controller on CPU
B20
SATA1_RX-
SATA
DP-I
AC coupled on module (10n)
SATA2 controller on CPU
B21
GND
PWR
PWR
B22
N/C
N/C
B23
N/C
N/C
B24
PWR_OK
BOARD CTRL
I-3.3
PD 10K
used to start onboard supply
B25
N/C
N/C
B26
N/C
N/C
B27
WDT
BOARD CTRL
O-3.3
Table 4: Connector J1 Row A Pinout (cont’d)
PIN
SIGNAL
SIGNAL
GROUP
TYPE
TERMINATION
COMMENT