CS4231A Datasheet, PDF (9/76 Pages) List of Unclassifed Manufacturers – PARALLEL INTERFACE MULTIMEDIA AUDIO CODEC

PDRQ
PDAK
DBEN
DBDIR (high)
WR
D<7:0>
t _DKSUb
t _DRHD
t _DBDL
CS4231A
t _DKHDa
t _STW
t _WDSU
t _DHD2
8-Bit Mono DMA Write/Playback Cycle
CDRQ/PDRQ
CDAK/PDAK
RD/ WR
D<7:0>
t _BWDN
LEFT/LOW
BYTE
RIGHT/HIGH
BYTE
8-Bit Stereo or 16-Bit Mono DMA Cycle
CDRQ/
PDRQ
CDAK/
PDAK
RD/
WR
D<7:0>
t _BWDN
LOW
BYTE
LEFT SAMPLE
HIGH
BYTE
LOW
BYTE
HIGH
BYTE
RIGHT SAMPLE
16-Bit Stereo or ADPCM DMA Cycle
DS139PP2
9