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參數(shù)資料
| 型號： | MC56U256HACA |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | MultiMediaCard Specification |
| 中文描述： | 多媒體卡規(guī)格 |
| 文件頁數(shù)： | 62/66頁 |
| 文件大小： | 1422K |
| 代理商： | MC56U256HACA |
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MultiMediaCard
TM
Host Command to Card Response - Card is ready
Figure 4-14
Timing diagram of command / response transaction, card is ready
The following timing diagram describes the basic command response (no data) SPI transaction
.
Host Command to Card Response - card is busy
The following timing diagram describes the command response transaction for commands when the card
response is of type R1b (e.g. SET_WRITE_PROT and ERASE). When the card is signaling busy, the
host may deselect it (by raising the CS) at any time. The card will release the DataOut line one clock
after the CS going high. To check if the card is still busy, it needs to be reselected by asserting (set to
low) the CS signal.
The card will resume busy signal (pulling DataOut low) one clock after the falling edge of CS
.
Figure 4-15
Timing diagram of command / response transaction, card is busy
Card Response to Host Command
Figure 4-16
Timing diagram: Card response to the next host command
Single Block Read
62
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PDF描述 |
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| MC1GU256HACA | MultiMediaCard Specification |
| MC1DU256HACA | MultiMediaCard Specification |
| MC56U016HACA | MultiMediaCard Specification |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC56U256HACA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U256HACB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U256HACC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U256HAFA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U256HAFB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
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