Rainbow Electronics W90N745CDG - Manual (Page 240)

W90N745CD/W90N745CDG
Publication Release Date: September 22, 2006
- 235 - Revision A2
6.9.3 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_I²SCON 0xFFF0_9028 R/W I²S 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.