CS4215-KL データシートの表示（PDF） - Cirrus Logic

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CS4215-KL

16-Bit Multimedia Audio Codec

Cirrus Logic 

FSYNC

TSINA

CS4215

T1

TSn

TS8 TS1

TS2 TS3 TS8 TS1 TS2 TS7 TS8

TSOUTA

TSINB

TSOUTB

DEVICE A

DEVICE B

T1

1/Frame Rate or 1/System Sample Rate

TSn

Time slot numbers

Figure 8. Serial Interface Timing for 2 CS4215’s

SCLK

FSYNC

TSIN

DATA

12

8 9 10

16 17 18

07610 7610 76

64 65 66 67 68

10 7 6 5

TSOUT

TS1

TS2

TS3

TS8

TS1

Figure 9. Frame Sync and Bit Offset Timing

SCLK

FSYNC,

TSIN A

TSOUT A,

TSIN B

TSOUT B

SDIN

SDOUT

_

D/C

1 2 3 4 64 65 66 67 68 128 1 2 3 4 5 64 65 66

Control to A

Control to B

Control to A

Control from A

Control Mode

Figure 10. Control Mode Timing for 2 CS4215’s

Control from B

14

DS76F2

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