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Kontron COMe-bP5020 User Manual

Page 20

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20

User Guide

COMe-bP5020

B28..
B30

N/C

N/C

B31

GND

PWR

PWR

B32

N/C

B33

I2C_CK

I2C

O-3.3

PU 1k 3.3V

I2C[4] Bus on CPU

B34

I2C_DAT

I2C

I/O-3.3

PU 1k 3.3V

I2C[4] Bus on CPU

B35

Reserved

leave unconnected

B36

DMA2_DREQ0#

DMA

I-3.3

series resistor 0R, PU 4,7 3.3V

leave open if not needed

B37

DMA1_DDONE0#

DMA

O-3.3

series resistor 0R

leave open if not needed

B38

USB4_OC#

USB

I-3.3

PU

B39

DMA1_DACK0#

DMA

O-3.3

series resistor 0R

leave open if not needed

B40

DMA1_DREQ0#

DMA

I-3.3

series resistor 0R, PU 4,7 3.3V

leave open if not needed

B41

GND

PWR

PWR

B42

USB3-

USB

DP-I/O

B43

USB3+

USB

DP-I/O

B44

USB_0_1_OC#

USB

I-3.3

PU

B45

USB1-

USB

DP-I/O

B46

USB1+

USB

DP-I/O

B47

EXCD0_PERST#

EXP CARD

O-3.3

B48

EXCD0_CPPE#

EXP CARD

I-3.3

PU 10k 3.3V

B49

SYS_RESET#

BOARD CTRL

I-3.3

PU 10k 3.3V

B50

CB_RESET#

BOARD CTRL

O-3.3

B51

GND

PWR

PWR

B52

SERDES_RX5+

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1F

B53

SERDES_RX5-

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1F

B54

SD_CMD

SDIO

O-3.3

PU 4k7 3.3V

B55

SERDES_RX4+

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1E

B56

SERDES_RX4-

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1E

B57

SD_WP

SDIO

I-3.3

PU 4k7 3.3V

B58

SERDES_RX3+

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1D

B59

SERDES_RX3-

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1D

B60

GND

PWR

PWR

B61

SERDES_RX2+

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1C

B62

SERDES_RX2-

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1C

B63

SD_CD#

SDIO

I-3.3

PU 4k7 3.3V

B64

SERDES_RX1+

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1B

B65

SERDES_RX1-

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1B

B66

WAKE0#

MISC

I-3.3

PU 10k 3.3V

for use as interrupt input

B67

WAKE1#

MISC

I-3.3

PU 10k 3.3V

for use as interrupt input

B68

SERDES_RX0+

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1A

B69

SERDES_RX0-

SERDES

DP-I

AC coupled on module (100n)

SerDes Bank 1A

B70

GND

PWR

PWR

B71..
B79

N/C

N/C

B80

GND

PWR

PWR

Table 5: Connector J1 Row B Pinout (cont’d)

PIN

SIGNAL

SIGNAL

GROUP

TYPE

TERMINATION

COMMENT