Hi all,
In SPI interface if i see there are two signals cpol and cpha, which
are used for differnet data transfer formats.
What i wanted to know is why 4 different data transfer formats have
been defined???
If both the master and slave agreed upon one format that shoud be
fine right.
Any suggestions are appreciated.
Thanks in advance,
Praveen
In SPI interface if i see there are two signals cpol and cpha, which
are used for differnet data transfer formats.
What i wanted to know is why 4 different data transfer formats have
been defined???
If both the master and slave agreed upon one format that shoud be
fine right.
Any suggestions are appreciated.
Thanks in advance,
Praveen