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M16C/62P Group (M16C/62P, M16C/62PT)
22.4 Standard Serial I/O Mode
In standard serial I/O mode, the serial programmer supporting the M16C/62P (M16C/62P, M16C/62PT)
group can be used to rewrite the flash memory user ROM area in the microcomputer mounted on a board.
For more information about the serial programmer, contact your serial programmer manufacturer. Refer to
the user's manual included with your serial programmer for instructions.
Table 22.7 lists pin descriptions (flash memory standard serial I/O mode). Figures 22.13 to 22.16 show pin
connections in serial I/O mode.
22.4.1 ID Code Check Function
The ID code check function determines whether the ID codes sent from the serial programmer matches
those written in the flash memory.
Rewriting.)
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2
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0
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2
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4
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5
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2
3
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(Refer to 22.2 Functions to Prevent Flash Memory from
page 265
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22. Flash Memory Version
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