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CPX4 AC-PLC Evaluation Kit M02D2 RTK0EE0009D02001BJ
3.2.8 Connectors for expansion terminals (CN300/CN301)
Table 3-16 and Table 3-17 show the expansion terminals connected to CN300 / CN301.
Terminal
number
Terminal
number
R30UZ0165EJ0100 Rev.1.00
July 01, 2021
Table 3-16 CN300 connectors
Terminal name
1
PC0_MCU
2
PB4_MCU
3
PB3_MCU
4
SPI_SMOSI_MCU
5
PB2_MCU
6
SPI_SMISO_MCU
7
PB1_MCU
8
SPI_SCK_MCU
9
GND_RX
10
GND_RX
11
3.3VX
12
3.3VX
Table 3-17 CN301 connectors
Terminal name
1
GND_RX
2
PD7_MCU
3
PD6_MCU
4
PD5_MCU
5
PD4_MCU
6
PD3_MCU
7
GND_RX
8
PD2_MCU
9
PE7_MCU
10
PE6_MCU
11
PD0_MCU
12
3.3VX
Function
Connected to RX651-PC0
Connected to RX651-PB4
Connected to RX651-PB3
Connected to RX651-PB7
Connected to RX651-PB2
Connected to RX651-PB6
Connected to RX651-PB1
Connected to RX651-PB5
Connected to GND
Connected to GND
3.3V power supply for
external power supply
3.3V power supply for
external power supply
Function
Connected to GND
Connected to RX651-PD7
Connected to RX651-PD6
Connected to RX651-PD5
Connected to RX651-PD4
Connected to RX651-PD3
Connected to GND
Connected to RX651-PD2
Connected to RX651-PE7
Connected to RX651-PE6
Connected to RX651-PD0
3.3V power supply for
external power supply
3．Interface Specifications
Page 35 of 53
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