M32CSLASH86 datasheet(428/505 Pages) RENESAS

部件名	M32C/86

功能描述	RENESAS 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

PDF	505 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

标志

428 / 505 page

Page 405

25. Flash Memory Version

)

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25.2.4.9 Writing Command and Data

Write commands and data to even addresses in the user ROM area.

25.3.4.10 Wait Mode

When entering wait mode, set the FMR01 bit in the FMR0 register to "0" (CPU rewrite mode disabled)

before executing the WAIT instruction.

25.3.4.11 Stop Mode

When entering stop mode, the following settings are required:

• Set the FMR01 bit to "0" (CPU rewrite mode disabled). Disable a DMA transfer before setting the

CM10 bit to "1" (stop mode).

• Execute the instruction to set the CM10 bit to "1" (stop mode) and then the JMP.B instruction.

e.g.,

BSET

0, CM1

; Stop mode

JMP.B

L1:

Program after exiting stop mode

25.3.4.12 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

M32C/86 数据表(PDF) 428 Page - Renesas Technology Corp