Register Description; Register Map - Samsung S5PC110 Manual

S5PC110_UM

5.11 REGISTER DESCRIPTION

5.11.1 REGISTER MAP

Register
ATA_CONTROL
ATA_STATUS
ATA_COMMAND
ATA_SWRST
ATA_IRQ
ATA_IRQ_MASK
ATA_CFG
Reserved
Reserved
Reserved
ATA_MDMA_TIME
ATA_PIO_TIME
ATA_UDMA_TIME
ATA_XFR_NUM
ATA_XFR_CNT
ATA_TBUF_BASE
ATA_TBUF_SIZE
ATA_SBUF_BASE
ATA_SBUF_SIZE
ATA_CADR_TBUF
ATA_CADR_SBUF
ATA_PIO_DTR
ATA_PIO_FED
ATA_PIO_SCR
ATA_PIO_LLR
ATA_PIO_LMR
Address R/W
0xE820_0000 R/W
0xE820_0004 R
0xE820_0008 R/W
0xE820_000C R/W
0xE820_0010 R/W
0xE820_0014 R/W
0xE820_0018 R/W
0xE820_001C R/W
0xE820_0020 R/W
0xE820_0024 R/W
0xE820_0028 R/W
0xE820_002C R/W
0xE820_0030 R/W
0xE820_0034 R/W
0xE820_0038 R
0xE820_003C R/W
0xE820_0040 R/W
0xE820_0044 R/W
0xE820_0048 R/W
0xE820_004C R
0xE820_0050 R
0xE820_0054 R/W
0xE820_0058 R/W
0xE820_005C R/W
0xE820_0060 R/W
0xE820_0064 R/W
Description
Specifies the ATA enable and clock down
status
Specifies the ATA status
Specifies the ATA command
Specifies the ATA software reset
Specifies the ATA interrupt sources
Specifies the ATA interrupt mask
Specifies the ATA configuration for ATA
interface
Reserved
Reserved
Reserved
Specifies the ATA multi-word DMA timing
Specifies the ATA PIO timing
Specifies the ATA UDMA timing
Specifies the ATA transfer number
Specifies the ATA current transfer count
Specifies the ATA start address of track
buffer
Specifies the ATA size of track buffer
Specifies the ATA start address of source
buffer
Specifies the ATA size of source buffer
Specifies the ATA current write address of
track buffer
Specifies the ATA current read address of
source buffer
Specifies the ATA PIO device data register
Specifies the ATA PIO device Feature/ Error
register
Specifies the ATA PIO sector count register
Specifies the ATA PIO device LBA low
register
Specifies the ATA PIO device LBA middle
register
5 COMPACT FLASH CONTROLLER
Reset Value
0x00000002
0x00000008
0x00000000
0x00000000
0x00000000
0x00000000
0x80000000
0x0002c238
0x000272fa
0x080b1a83
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
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