參數(shù)資料
型號(hào): HB28B128MM2
廠商: Hitachi,Ltd.
英文描述: MultiMediaCard 16 Mbyte/32 Mbyte/64 Mbyte/128 MByte
中文描述: 多媒體16 Mbyte/32 Mbyte/64 Mbyte/128字節(jié)
文件頁數(shù): 47/88頁
文件大?。?/td> 329K
代理商: HB28B128MM2
HB28E016/D032/D064/B128MM2
47
Bits
dentifier
Type
Value
Description
Clear Condition
16
CID_OVERWRITE/
CSD_OVERWRITE
E R X
0
= no error
1
= error
can be either one of the following
errors:
The CID register is already
written and can not be
overwritten.
The read only section of the
CSD does not match the card
content.
An attempt to reverse the copy
(set as original) or permanent
WP (unprotected) bits was
done.
C
15
WP_ERASE_SKIP
S X
0
= not protected
1
= protected
Only partial address space was
erased due to existing WP blocks.
C
14
CARD_ECC_
DISABLED
S X
0
= enabled
1
= disabled
The command has been executed
without using the internal ECC.
A
13
ERASE_RESET
S R
0
= cleared
1
= set
An erase sequence was cleared
before executing because an out
of erase sequence command was
received
C
12:9
CURRENT_STATE
S X
0 = idle
1 = ready
2 = ident
3 = stby
4 = tran
5 = data
6 = rcv
7 = prg
8 = dis
9-15 = reserved
Current state of the card.
B
8
BUFFER_EMPTY
S X
0
= not empty
1
= empty
corresponds to buffer empty
signaling on the bus
A
7:6
eserved
Permanently 0
5
APP_CMD
S R
0
= disabled
1
= enabled
The card will expect APP_CMD or
indication that the command has
been interpreted as APP_CMD.
C
4
eserved
Permanently 0
3:2
eserved for application specific commands
1:0
eserved for manufacturer test mode
相關(guān)PDF資料
PDF描述
HB28D032MM2 MultiMediaCard 16 Mbyte/32 Mbyte/64 Mbyte/128 MByte
HB28D064MM2 MultiMediaCard 16 Mbyte/32 Mbyte/64 Mbyte/128 MByte
HB28E016MM2 MultiMediaCard 16 Mbyte/32 Mbyte/64 Mbyte/128 MByte
HB28C048A6 FLASH ATA Card
HB28C048C6 CompactFlash⑩
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