HB28D032MM2 datasheet(32/90 Pages) RENESAS

32 / 90 page

HB28H016/D032/B064/B128MM2

Rev.5.0, Jan. 2003, page 30 of 88

Erase Commands (class 5)

CMD

index

Type

Argument

Resp

Abbreviation

Command description

CMD32 ac

[31:0] data

address

TAG_SECTOR_ST

ART

Sets the address of the first sector of

the erase group.*

CMD33 ac

[31:0] data

address

TAG_SECTOR_EN

Sets the address of the last sector in a

continuous range within the selected

erase group to be selected for erase,

or the address of a single sector to be

selected.*

CMD34 ac

[31:0] data

address

UNTAG_SECTOR

Removes one previously selected

sector from the erase selection.*1

CMD35 ac

[31:0] data

address

TAG_ERASE_GRO

UP_START

Sets the address of the first erase

group within a range to be selected for

erase

CMD36 ac

[31:0] data

address

TAG_ERASE_GRO

UP_END

Sets the address of the last erase

group within a continuous range to be

selected for erase

CMD37 ac

[31:0] data

address

UNTAG_ERASE_G

ROUP

Removes one previously selected

erase group from the erase selection*

CMD38 ac

[31:0] stuff bits

R1b

ERASE

Erases all previously selected sectors

Note:

1. “MultiMediaCard system specification Version 3.1” does not support these commands, but these

Hitachi MultiMediaCards support them to keep backward compatibility with former

MultiMediaCard series.

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