Samsung S3C2451X User Manual page 205

S3C2451X RISC MICROPROCESSOR
ATA_PIO_LMR REGISTER
Register
ATA_PIO_LMR 0x4B801964
ATA_PIO_LMR Bits
Reserved [31:8]
pio_dev_lmr [7:0]
NOTE: pio_dev_lmr can be read by accessing register ATA_PIO_RDATA
ATA_PIO_LMR REGISTER
Register
ATA_PIO_LHR 0x4B801968
ATA_PIO_LHR Bits
Reserved [31:8]
pio_dev_lhr [7:0]
NOTE: pio_dev_lhr can be read by accessing register ATA_PIO_RDATA
ATA_PIO_DVR REGISTER
Register
ATA_PIO_DVR 0x4B80196C
ATA_PIO_DVR Bits
Reserved [31:8]
pio_dev_dvr [7:0]
NOTE: pio_dev_dvr can be read by accessing register ATA_PIO_RDATA
Address R/W
W 8-bit PIO device LBA middle register
Reserved bits
8-bit PIO device LBA middle (command block) register
Address R/W
W 8-bit PIO device LBA high register
Reserved bits
8-bit PIO LBA high (command block) register
Address R/W
W 8-bit PIO device register
Reserved bits
8-bit PIO device (command block) 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
W 0x00
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