UPD9903GT データシートの表示（PDF） - NEC => Renesas Technology

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UPD9903GT

μPD9903 ANALOG SUBSCRIBER LINE LSI (DIGITAL CODEC)

NEC => Renesas Technology 

µPD9903

(3) PCM data reception timing (HWR pin)

(a) DCLK is later than FS

tR

FS

tWHS

tCSD2

tCY

tR

tDCLK

tF

DCLK

1

2

tDSR

tDCLK

tDHR

tR, tF

HWR

Note

MSB Note 2nd

7th

(PCM data)

Note Don’t care

(b) FS is later than DCLK

8

Note

8th

tF

9

Note

FS

tCSD1

tWHSC

DCLK

1

2

8

9

15

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