I would like to know the difference between Word length and Frame Length in SPI Protocol in Infineon XMC4700
What is the relation with each other ?
I want to read a 8 bit data from a shift register at single read.
So i have to set word length has 8 and what would be the Frame Length ? Since SPI dont have start,stop bits .
Kindly help in this
This appnote could be helpful. https://www.infineon.com/dgdl/Infineon-USIC-XMC1000_XMC4000-AP32303-AN-v01_00-EN.pdf?fileId=5546d462...
See this thread too for better understanding.