21
Chapter 2
HARDWARE INSTALLATION
User's Manual |
M8MP553
The I2C connector is used to monitor or communicate with system components.
TPJ1 I²C / Touch(3.3V)
X
Internal I/O Connectors
Pin
Function
1
NC
2
NC
3
TP_RST#
4
TP_ALT#
5
+VTP_3V3
6
TP_SCL
7
TP_SDA
8
GND
X
Internal I/O Connectors
CAN2
CAN1
Debug(COM2)
uSD Card
I2C/Touch(3.3V)
LCD Backlight(5V/12V)
1
1
1
1
1
eMMC
DDR
The CAN bus (Controller Area Network) connector is used for interconnecting electronic control
units (ECUs).
CBCN1 CAN1/ CBCN2 CAN2 CANbus
CAN2
CAN1
Debug(COM2)
uSD Card
I2C/Touch(3.3V)
LCD Backlight(5V/12V)
1
1
1
1
1
eMMC
DDR
Pin
Function
1
+5V
2
CAN1H
3
CAN1L
4
GND
Pin
Function
1
+5V
2
CAN2H
3
CAN2L
4
GND
CAN1
CAN2
