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M16C6NK Datasheet, PDF (286/404 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES | |||
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Under development
This document is under development and its contents are subject to change.
M16C/6N Group (M16C/6NK, M16C/6NM)
21. Flash Memory Version
21.3.3.7 FMR07 Bit
This is a read-only bit indicating the auto erase operation status. The FMR07 bit is set to â1â when an
erase error occurs; otherwise, it is set to â0â. For details, refer to 21.3.8 Full Status Check.
21.3.3.8 FMR11 Bit
EW0 mode is entered by setting the FMR11 bit to â0â (EW0 mode).
EW1 mode is entered by setting the FMR11 bit to â1â (EW1 mode).
21.3.3.9 FMR16 Bit
This is a read-only bit indicating the execution result of the read lock bit status command. When the
block, where the read lock bit status command is executed, is locked, the FMR16 bit is set to â0â.
When the block, where the read lock bit status command is executed, is unlocked, the FMR16 bit is set
to â1â.
Figure 21.5 shows setting and resetting of EW0 mode. Figure 21.6 show setting and resetting of EW1
mode.
Rev.2.00 Nov 28, 2005 page 268 of 378
REJ09B0124-0200
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