Renesas M16C/62P Series Hardware Manual page 300

M16C/62P Group (M16C/62P, M16C/62PT)
22.3.4.9 Writing Command and Data
Write commands and data to even addresses in the user ROM area.
22.3.4.10 Wait Mode
When entering wait mode, set the FMR01 bit to "0" (CPU rewrite mode disabled) before executing the WAIT
instruction.
22.3.4.11 Stop Mode
When entering stop mode, the following settings are required:
•
Set the FMR01 bit to "0" (CPU rewrite mode disabled). Disable DMA transfer before setting the CM10 bit
to "1" (stop mode).
22.3.4.12 Low-Power Consumption Mode and On-chip Oscillator Low-power
Consumption Mode
If the CM05 bit is set to "1" (main clock stopped), do not execute the following commands:
•
Program
•
Block erase
•
Erase all unlocked blocks
•
Lock bit program
•
Read lock bit status
Rev.2.41 Jan 10, 2006
REJ09B0185-0241
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22. Flash Memory Version
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