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參數(shù)資料
| 型號(hào)： | HB288016MM1 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | MultiMediaCard 16 MByte |
| 中文描述： | 多媒體16字節(jié) |
| 文件頁數(shù)： | 18/79頁 |
| 文件大?。?/td> | 233K |
| 代理商： | HB288016MM1 |
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HB288016MM1
18
DEFAULT_ECC
Set by the card manufacturer and defines the ECC code which is recommended to use (e.g. the device is
tested for). The value is set to ‘0’, indicating that no designated ECC is recommended.
R2W_FACTOR
Defines the typical block program time as a multiple of the read access time. The following table defines
the field format.
R2W_FACTOR
R2W_FACTOR
Multiples of read access time
0
1
1
2 (write half as fast as read)
2
4
3
8
4
16
5
32
6, 7
reserved
This parameter value is 2 for the HB288016MM1.
WRITE_BLK_LEN
The data block length is computed as 2
WRITE_BLK_LEN
.
Data Block Length
WRITE_BLK_LEN
Block length
Remark
0
2
0
= 1 byte
1
2
1
= 2 bytes
......
......
11
2
11
= 2048 bytes
12–15
reserved
The block length might therefore be in the range 1, 2, 4...2048 bytes. This parameter defines the block
length if WRITE_BLK_PARTIAL is not set. If WRITE_BLK_PARTIAL is set this parameter contains the
maximum allowed value of the block length in bytes. All block lengths between one and this value are
permitted. The actual block size is programmed by the command SET_BLOCKLEN (CMD16). The
HB288016MM1 supports blocks with the length 512 bytes. The parameter WRITE_BLK_LEN is
permanently assigned to the value 0x9.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HB288096C5 | CompactFlash(閃速CompactFlash 卡) |
| HB288160C5 | CompactFlash(閃速CompactFlash 卡) |
| HB2881000A5 | FLASH ATA Card 1 GByte |
| HB2881000A6 | FLASH ATA Card |
| HB288160A5 | FLASH ATA Card |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HB288032A5 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:FLASH ATA Card |
| HB288032A6 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:FLASH ATA Card |
| HB288032C5 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CompactFlash⑩ |
| HB288032C6 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CompactFlash⑩ |
| HB288032MM1 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:MultiMediaCard 32 MByte |
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