The R0K5R8C34DK2HBR是一个R8C/34K Group USB Host 评估电路板 which is mounted with R8C/34K Group MCU, so it is suitable 用于软件开发和功能al 评估 as USB Host设备. The R83C/34K Group MCU is mounted in the centre of the电路板,和the电路板 performs specific USB transmission和MCU 外部设备功能s. The 片上调试器 功能 of the R8C/34K Group MCU can be used by connecting the电路板 to the E8a emulator. The Built in 闪存存储器 (user ROM区域) in R8C/34K Group MCUs can be re-programmed with a computer or MCU (serial writer) that has a clock-asynchronous serial transmission. The电路板 is equipped with an RS-232C收发器 IC, which is connected to the MCU UART0. UART transmission between the MCU和the serial writer is carried out through the D-sub 9引脚male 连接器. The LCD模块显示器s 2 lines of 8 characters each, this是一个character type模块 with the character font stored in the模块.
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