SMC02GBFK6E NUMONYX, SMC02GBFK6E Datasheet - Page 52
![MEMORY CARD 2GB COMPACT FLASH](/photos/7/82/78286/smc02gbfk6e_sml.jpg)
SMC02GBFK6E
Manufacturer Part Number
SMC02GBFK6E
Description
MEMORY CARD 2GB COMPACT FLASH
Manufacturer
NUMONYX
Datasheet
1.SMC04GBFK6E.pdf
(90 pages)
Specifications of SMC02GBFK6E
Memory Size
2GB
Memory Type
CompactFLASH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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CF-ATA registers
9.9.8
9.10
9.10.1
9.10.2
9.10.3
9.10.4
52/90
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.
Table 45.
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.
Bit 7 to 3
Don’t care. The host should reset this bit to ‘0’.
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.’
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.
Bit 0
This bit is set to ‘0’.
Table 46.
BUSY
X(0)
D7
D7
Status & alternate status register
Device control register
RDY
X(0)
D6
D6
DWF
X(0)
D5
D5
DSC
X(0)
D4
D4
DRQ
X(0)
D3
D3
SW Rst
CORR
D2
D2
–IEn
D1
D1
0
SMCxxxBF
ERR
D0
D0
0
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