Kontron COMe-bP5020 - Manual (Page 19)

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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