Hi,
I use the MPC5744P SPI module, because I have to make CPHA = 1, so I can not use continuous send mode. I want to know is, if I want to send 32-bit data, how to minimize the delay between two frames of data? What is the shortest delay time?
regards,
Vern
Hi,
tASC, tCSC and tDT specify the delay between words
Those delays are configured by CTAR register
The shortest delay for each one is 2 protocol clocks (PBRIDGE_CLK), but I think you should use longer time.
BR, Petr
Hi,
Sorry, I was wrong. I need to use continuous mode with CPHA = 0, or to minimize the delay between two frames of data.
The figure above is mentioned in the manual, but I need to quickly transfer data when CPHA = 0. So I would like to know how to use continuous mode in this case or to minimize the delay between two frames of data.
regards,
Vern