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參數(shù)資料
| 型號： | SMC032BFY6E |
| 廠商： | NUMONYX |
| 元件分類： | PROM |
| 英文描述： | 4M X 8 FLASH 3.3V PROM CARD, 300 ns, UUC50 |
| 封裝： | LEAD FREE, CARD-50 |
| 文件頁數(shù)： | 48/90頁 |
| 文件大?。?/td> | 1863K |
| 代理商： | SMC032BFY6E |
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CF-ATA registers
SMCxxxBF
9.9.8
Bit 0 (ERR)
This bit is set when the previous command has ended in some type of error. The bits in the
error register contain additional information describing the error. In case of read or write
access commands that end with an error, the address of the first sector with an error is in
the command block registers. This bit is cleared by the next command.
9.10
Device control register
The device control register is located at address 3F6h [376h], offset Eh.
This write-only register is used to control the CompactFlash memory card interrupt request
and to issue an ATA soft reset to the card. This register can be written even if the device is
BUSY. The bits are defined as follows.
9.10.1
Bit 7 to 3
Don’t care. The host should reset this bit to ‘0’.
9.10.2
Bit 2 (SW Rst)
This bit is set to ‘1’ to force the CompactFlash storage card to perform an AT disk controller
soft reset operation. This clears status register and writes diagnostic code in error register
after a write or read sector error. The card remains in reset until this bit is reset to ‘0.’
9.10.3
Bit 1 (–IEn)
When the interrupt enable bit is set to ‘0’, –IREQ interrupts are enabled. When the bit is set
to ‘1’, interrupts from the card are disabled. This bit also controls the int bit in the card
configuration and status register. It is set to ‘0’ at power-on.
9.10.4
Bit 0
This bit is set to ‘0’.
Table 45.
Status & alternate status register
D7
D6
D5
D4
D3
D2
D1
D0
BUSY
RDY
DWF
DSC
DRQ
CORR
0
ERR
Table 46.
Device control register
D7
D6
D5
D4
D3
D2
D1
D0
X(0)
SW Rst
–IEn
0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| SMC04-5-L | 制造商:ELDECO 制造商全稱:ELDECO 功能描述:Standard : UL - IEC 300V - 320V 15A - 17.5A |
| SMC04-5-R | 制造商:ELDECO 制造商全稱:ELDECO 功能描述:Standard : UL - IEC 300V - 320V 15A - 17.5A |
| SMC04GBF | 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:32MByte, 64MByte, 128MByte, 256MByte, 512MByte, 1GByte, 2GByte, and 4GByte 3.3/5V Supply CompactFlash⑩ Card |
| SMC04GBFI6E | 制造商:Micron Technology Inc 功能描述:4GB COMPACT FLASH CARD IND GRADE IND TEMP - Trays |
| SMC04GBFK6E | 功能描述:MEMORY CARD 4GB COMPACT FLASH RoHS:是 類別:存儲卡，模塊 >> 存儲器，PC 卡 系列:- 標準包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD? |
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