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When CPOL=1 then,

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+1 vote
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in Microcontroller by (14.6k points)
When CPOL=1 then,

(a) clock idles high between transfers

(b) clock idles low between transfers

(c) bit idles high between transfers

(d) bit ideals low between transfers

I got this question in exam.

My question is based upon SPI in portion MSP430 Microcontroller of Microcontroller

1 Answer

0 votes
by (24.2k points)
Right choice is (a) clock idles high between transfers

Explanation: When CPOL=1, clock idles high between transfers.

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