Samsung S3C6400X User Manual page 220

S3C6400X RISC MICROPROCESSOR
ATA_PIO_CSD
Register
ATA_PIO_CSD 0x70301970
ATA_PIO_CSD
Reserved
PIO_DEV_CSD
* Note: PIO_DEV_CSD can be read by accessing register ATA_PIO_RDATA.
ATA_PIO_DAD
Register
ATA_PIO_DAD 0x70301974
ATA_PIO_DAD
Reserved
PIO_DEV_DAD
* Note: PIO_DEV_DAD can be read by accessing register ATA_PIO_RDATA.
ATA_PIO_RDATA
Register
ATA_PIO_RDATA 0x7030197C
ATA_PIO_RDATA
Reserved
PIO_RDATA
Address
ATA PIO device command/status register
Bits
[31:8] Reserved bits
[7:0] 8-bit PIO device command/status (command
block) register
Address
ATA PIO device control/alternate status register
Bits
[31:8] Reserved bits
[7:0] 8-bit PIO device control/alternate status (control
block) register
Address
ATA PIO read data from device data register
Bits
[31:16] Reserved bits
[15:0] PIO read data register while HOST read from ATA
device register
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Description
Description
Description
Description
Description
Description
CF CONTROLLER
Reset Value
0x0000_0000
R/W Reset Value
R 0x0
W 0x00
Reset Value
0x0000_0000
R/W Reset Value
R 0x0
W 0x00
Reset Value
0x0000_0000
R/W Reset Value
R 0x0
R 0x0000
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