Instruction Manual

W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 311 - Revision B2
6.11.3 Audio Controller Register Map
R: read only, W: write only, R/W: both read and write, C: Only value 0 can be written
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
ACTL_CON
0xFFF0_9000 R/W Audio controller control register 0x0000_0000
ACTL_RESET
0xFFF0_9004 R/W Sub block reset control register 0x0000_0000
ACTL_RDSTB
0xFFF0_9008 R/W
DMA destination base address
register for record
0x0000_0000
ACTL_RDST_LENGTH
0xFFF0_900C R/W
DMA destination length register for
record
0x0000_0000
ACTL_RDSTC
0xFFF0_9010 R
DMA destination current address
register for record
0x0000_0000
ACTL_RSR
0xFFF0_9014 R/W Record status register 0x0000_0000
ACTL_PDSTB
0xFFF0_9018 R/W
DMA destination base address
register for play
0x0000_0000
ACTL_PDST_LENGTH
0xFFF0_901C R/W
DMA destination length register for
play
0x0000_0000
ACTL_PDSTC
0xFFF0_9020 R
DMA destination current address
register for play
0x0000_0000
ACTL_PSR
0xFFF0_9024 R/W Play status register 0x0000_0004
ACTL_IISCON
0xFFF0_9028 R/W IIS control register 0x0000_0000
ACTL_ACCON
0xFFF0_902C R/W AC-link control register 0x0000_0000
ACTL_ACOS0
0xFFF0_9030 R/W AC-link out slot 0 0x0000_0000
ACTL_ACOS1
0xFFF0_9034 R/W AC-link out slot 1 0x0000_0080
ACTL_ACOS2
0xFFF0_9038 R/W AC-link out slot 2 0x0000_0000
ACTL_ACIS0
0xFFF0_903C R AC-link in slot 0 0x0000_0000
ACTL_ACIS1
0xFFF0_9040 R AC-link in slot 1 0x0000_0000
ACTL_ACIS2
0xFFF0_9044 R AC-link in slot 2 0x0000_0000
Audio controller control registers (ACTL_CON)
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
ACTL_CON
0xFFF0_9000 R/W Audio controller control register 0x0000_0000
The ACTL_CON register control the basic operation of audio controller.