Revision as of 17:05, 25 June 2024 edit Em3rgent0rdr (talk \| contribs) Extended confirmed users 7,995 edits →Operation: hyperlink first instance of this term Tag: Visual edit ← Previous edit		Revision as of 01:47, 11 July 2024 edit undo Tanner Swett (talk \| contribs) Extended confirmed users, Pending changes reviewers 625 edits →Clock polarity and phase: Change "is outputted" to "is output" Next edit →
Line 85: * CPHA represents the [[Phase (waves)\|phase]] of each data bit's transmission cycle relative to SCLK. For CPHA=0: * The first data bit is ~~outputted~~output ''immediately'' when {{Overline\|CS}} activates. * Subsequent bits are ~~outputted~~output when SCLK transitions ''to'' its idle voltage level. * Sampling occurs when SCLK transitions ''from'' its idle voltage level. For CPHA=1: * The first data bit is ~~outputted~~output on SCLK's first clock edge ''after'' {{Overline\|CS}} activates. * Subsequent bits are ~~outputted~~output when SCLK transitions ''from'' its idle voltage level. * Sampling occurs when SCLK transitions ''to'' its idle voltage level. ** Conversion between these two phases is non-trivial.

Serial Peripheral Interface: Difference between revisions