Silicon Laboratories SI4421 Manual de usuario descargar pdf (Pagina 9)

Si4702/03-C19

Rev. 1.1 9

Figure 4. 3-Wire Control Interface Read Timing Parameters

½ Cycle Bus

Turnaround

SCLK

70%

30%

SEN

70%

30%

SDIO

80%

20%

t

HSDIO

t

CDV

t

CDZ

Address In Data Out

A7 A0

A6-A5,

R/W,

A4-A1

D15 D14-D1 D0

t

S

t

S

t

HSEN1

t

HSEN2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 45 46

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