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參數(shù)資料
| 型號(hào)： | HB288032C5 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | CompactFlash⑩ |
| 中文描述： | CF卡⑩ |
| 文件頁(yè)數(shù)： | 7/66頁(yè) |
| 文件大?。?/td> | 170K |
| 代理商： | HB288032C5 |
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HB288800/640/448/320/256/192/160/128/096/064/032A5
7
Signal name
Direction Pin No.
Description
-IOWR
(PC Card Memory mode)
I
45
This signal is not used.
-IOWR
(PC Card I/O mode)
-IOWR is used for control of data write in I/O task file
area. This card does not respond to -IOWR until I/O
card interface setting up.
-IOWR
(True IDE mode)
-IOWR is used for control of data write in I/O task file
area. This card does not respond to -IOWR until True
IDE interface setting up.
-OE
(PC Card Memory mode)
I
9
-OE is used for the control of reading register’s data in
attribute area or task file area.
-OE
(PC Card I/O mode)
-OE is used for the control of reading register’s data in
attribute area.
-ATASEL
(True IDE mode)
To enable True IDE mode this input should be
grounded by the host.
RDY/-BSY
(PC Card Memory mode)
O
16
The signal is RDY/-BSY pin. RDY/-BSY pin turns low
level during the card internal initialization operation at
VCC applied or reset applied, so next access to the
card should be after the signal turned high level.
-IREQ
(PC Card I/O mode)
This signal is active low -IREQ pin. The signal of low
level indicates that the card is requesting software
service to host, and high level indicates that the card
is not requesting.
INTRQ
(True IDE mode)
This signal is the active high Interrupt Request to the
host.
-REG
(PC Card Memory mode)
Attribute memory select
I
61
-REG is used during memory cycles to distinguish
between task file and attribute memory accesses.
High for task file, Low for attribute memory is
accessed.
-REG
(PC Card I/O mode)
-REG is constantly low when task file or attribute
memory is accessed.
-REG
(True IDE mode)
This input signal is not used and should be connected
to VCC.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HB288032C6 | CompactFlash⑩ |
| HB288032MM1 | MultiMediaCard 32 MByte |
| HB288064A5 | FLASH ATA Card |
| HB288064A6 | FLASH ATA Card |
| HB288064C5 | CompactFlash⑩ |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HB288032C6 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:CompactFlash⑩ |
| HB288032MM1 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:MultiMediaCard 32 MByte |
| HB288064A5 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:FLASH ATA Card |
| HB288064A6 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:FLASH ATA Card |
| HB288064C5 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:CompactFlash⑩ |
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