Samsung S5PC100 User Manual page 525

CF CONTROLLER
5 REGISTER DESCRIPTION
5.1 REGISTER OVERVIEW
Register
CF card host controller base address
MUX_REG
Reserved
PC card controller base address
PCCARD_
CNFG&STATUS
PCCARD_
INTMSK&SRC
PCCARD_ATTR
PCCARD_I/O
PCCARD_COMM
Reserved
ATAPI controller base address
ATA_CONTROL
ATA_STATUS
ATA_COMMAND
ATA_SWRST
ATA_IRQ
ATA_IRQ_MASK
ATA_CFG
ATA_CFG_2
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
5.5-30
Address R/W
0xE780_1800 R/W Top control and configuration
~ 0xE780_181C -
0xE780_1820 R/W PC card configuration & status register
0xE780_1824 R/W PC card interrupt mask & source register
0xE780_1828 R/W
0xE780_182C R/W
0xE780_1830 R/W
~ 0xE780_18FC R/W Reserved area
0xE780_1900 R/W ATA enable and clock down status
0xE780_1904 R
0xE780_1908 R/W ATA command
0xE780_190C R/W ATA software reset
0xE780_1910 R/W ATA interrupt sources
0xE780_1914 R/W ATA interrut mask
0xE780_1918 R/W ATA configuration for ATA interface
0xE780_191C R/W
0xE780_1920 R/W Reserved
0xE780_1924 R/W Reserved
0xE780_1928 R/W ATA multi-word DMA timing
0xE780_192C R/W ATA PIO timing
0xE780_1930 R/W ATA UDMA timing
0xE780_1934 R/W ATA transfer number
0xE780_1938 R
0xE780_193C R/W ATA start address of track buffer
0xE780_1940 R/W ATA size of track buffer
0xE780_1944 R/W ATA start address of source buffer
Description
Reserved area
PC card attribute memory area operation
timing configuration register
PC card I/O area operation timing
configuration register
PC card common memory area operation
timing configuration register
ATA status
nd
2 ATA configuration for ATA interface with
EBI
ATA current transfer count
S5PC100 USER'S MANUAL (REV1.0)
Reset Value
0x00000002
0x00000F0X
0x0000070X
0x00031909
0x00031909
0x00031909
0x00000002
0x00000008
0x00000000
0x00000000
0x00000000
0x00000000
0x80000000
0x01000000
0x0002c238
0x000272fa
0x080b1a83
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000