UPD9611 Datasheet, PDF (19/28 Pages) NEC – FOUR-CHANNEL PCM CODEC

(2) Receive timing
(a) When FSC is ahead of DCLK
tR
tWHS
tF
FSC
tCSD2
tWHSC
tCY
tR
tCLK
tF
DCLK
1
tDSR
2
tCLK
tDHR
tR, tF
tR, tF
DR
Don’t
care
MSB
Don’t
care
2nd
tWLS
8
7th
Don’t
care
8th
(b) When FSC is behind DCLK
FSC
DCLK
tCSD1 tWHSC
µPD9611
9
19