Rainbow-electronics AT77C104B Manual do Utilizador descarregar pdf (Página 32)

32

AT77C104B

5347B–BIOM–08/04

Appendix A

Controller Initialization

Controller

Initialized ?

Host Controller

Initialization

SPI Initialization

(Phase = 0, Polarity = 1)

SPI

Initialized

?

Yes

no

no

Yes

RST = 1

Sensor Initialization

Pulse

> 10 us ?

no

Yes

RST = 0

1 2 ... 27 28 29 30 31 32 33 34 35 36

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