Renesas RL78/G1F User Manual page 18

RL78/G1F Motor Driver Board GB01
8.9 Serial Communication Connector
This board integrates connectors for serial communication connection.
for each connector.
Table 8.8 Pin Assignment of Serial Communication Connectors (CN4/CN8)
Connector No.
CN4 1
UART0
2
3
4
CN8 1
UART1
2
3
4
When using these connectors, be sure to connect them to the compatible connector shown in
below.
Part
Connector
R12UT0012EJ0100 Rev.1.00
20.10.2020
Pin No.
5V
Transmission
Reception
GND
5V
Transmission
Reception
GND
Table 8.9 Compatible Connector
Part No.
XHP-4
Table 8.8
Pin Function
J.S.T. Mfg. Co. Ltd.
User's Manual
lists the pin assignment
Connected RL78/G1F Pin
VCC
P17/TXD0
P16/RXD0
VSS
VCC
P72/TXD1
P73/RXD1
VSS
Table 8.9
Manufacturer
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