Renesas M16C/64A Series User Manual page 722

M16C/64A Group
30.9 Standard Serial I/O Mode
In standard serial I/O mode, a serial programmer supporting the M16C/64A Group can be used to rewrite
program ROM 1, program ROM 2, and data flash while the MCU is mounted on a board.
Standard serial I/O mode has following modes:
• Standard serial I/O mode 1: The MCU is connected to the serial programmer by using clock
• Standard serial I/O mode 2: The MCU is connected to the serial programmer by using 2-wire clock
For more information about the serial programmer, contact the serial programmer manufacturer. Refer to
the user's manual included with your serial programmer for instructions.
R01UH0136EJ0210 Rev.2.10
Jul 31, 2012
synchronous serial I/O
asynchronous serial I/O
30. Flash Memory
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