Parallel I/O Mode; Rom Code Protect Function - Renesas M16C/29 Series Hardware Manual

16-bit single-chip microcomputer

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M16C/29 Group

21.10 Parallel I/O Mode

In parallel input/output mode, the user ROM can be rewritten using a parallel programmer which is appli-

cable for the M16C/29 group. For more information about the parallel programmer, contact your parallel

programmer manufacturer. For details on how to use the parallel programmer, refer to the user's manual of

the parallel programmer.

The ROM code protect function prevents the flash memory from being read or rewritten. (Refer to the

description of the functions to inhibit rewriting flash memory version.)

Rev.1.00 Nov 01,2004

REJ09B0101-0100Z

page 395 of 402

21. Flash Memory Version

M16c series M16c/tiny series