M16CSLASH1N datasheet(206/238 Pages) RENESAS

tên linh kiện	M16C/1N

Giải thích chi tiết về linh kiện	RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/10 SERIES

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206 / 238 page

Rev.1.00

Oct 20, 2004

page 194 of 222

M16C/1N Group

19. Flash Memory Version

REJ09B0007-0100Z

Full status check

FMR06 =1

and

FMR07=1?

Command

sequence error

YES

FMR07=0?

YES

Erase error

FMR06=0?

YES

Program error

Full status check completed

(1) Execute the clear status register command to clear

these status flags to "0".

(2) Reexecute the command after checking that it is

entered correctly.

(1) Execute the clear status register command to clear

the erase status flag to "0".

(2) Reexecute the block erase command.

(3) Repeat the operation executing (1) and (2) at least

3 times until the error is eliminated.

Note 1: If the error still occurs, the block in error

cannot be used.

[During programming]

(1) Execute the clear status register command to clear

the erase status flag to "0".

(2) Reexecute the program command.

Note 2: If the error still occurs, the block in error

cannot be used.

Note 3: If FMR06 or FMR07 = 1, the program, or block erase command is not accepted.

Execute the clear status register command before executing those commands.

Figure 19.12 Full status check flowchart, handling each error generated

M16C/1N bảng dữ liệu(PDF) 206 Page - Renesas Technology Corp