AK4683_07 Datasheet, PDF (15/84 Pages) Asahi Kasei Microsystems – Asynchronous Multi-Channel Audio CODEC with DIR/T

■ Timing Diagram
MCLK
LRCK
BICK
MCLK
LRCK
BICK
[AK4683]
1/fCLK
tCLKH
tCLKL
1/fsn, 1/fsd, 1/fsq
VIH
VIL
VIH
VIL
tBCK
VIH
VIL
tBCKH
tBCKL
Clock Timing (Normal mode)
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fsn, 1/fsd
VIH
VIL
tLRH
tLRL
tBCK
VIH
VIL
tBCKH
tBCKL
Clock Timing (TDM 256 mode, TDM 128 mode)
LRCK= LRCKB, ILRCKA, OLRCKA,
BICK= BICKA, BICKB,
SDTI= SDTIA, SDTIB,
SDTO= SDTOA, SDTOB.
MS0427-E-02
- 15 -
2007/04