SI3015 Просмотр технического описания (PDF) - Unspecified

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производитель

SI3015

3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT

Unspecified 

Si3035

FSYNC

Communications Frame 1 (CF1)

P rim ary

Secondary

P rim ary

(CF2)

FC

0

SDI

D15–D0

XMT Data

Secondary

Data

XMT Data

SDO

RCV Data

Secondary

Data

RCV Data

16 SCLKS

128 SCLKS

256 SCLKS

Figure 20. Hardware FC Secondary Request

FSYNC

(mode 0)

FSYNC

(mode 1)

D15 D14 D13 D12 D11 D10 D9 D8 D7

D0

SDI

0 0 1AAAAA

R/W

SDO

D7 D6 D5

DDD

D4 D3 D2 D1 D0

DDD DD

Figure 21. Secondary Communication Data Format—Read Cycle

Rev. 1.2

21

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