Usb Connector (Cn302) - Renesas CPX4 AC-PLC User Manual

CPX4 AC-PLC Evaluation Kit M02D2 RTK0EE0009D02001BJ

3.2.7 USB connector (CN302)

The USB connector (CN302) can be used as a USB function. (Refer to the RX651 user manual for details.)
Table 3-14 shows the USB connector connection.
Terminal
number
When using the flash programming tool to write/erase programs from CN302 to the MCU in UART boot mode, make
the settings shown in Table 3-15. (For details, refer to the manual of the emulator to be used.)
Switch/JP
JP301
SW7
R30UZ0165EJ0100 Rev.1.00
July 01, 2021
Table 3-14 CN302 connectors
Terminal name
1 VBUS
2 D-
3 D+
4 ID
5 GND
Table 3-15 Settings of USB boot mode
Setting
Short circuit
USE MCU
Function
Connected to RX651-P16/USB0_BUS
Connected to RX651-USB0_DM
Connected to RX651-USB0_DP
NC
Connected to GND
Set the MD pin to low.
MCU(RX651) Operation mode
3．Interface Specifications
Function
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