Thank you for the replies. The psx document is very help I have been using it. I also looked more into the SPI clock speed and believe I should be alright.
I have another question now. I am trying to interface to different types of microcontrollers through SPI but one thing I have found is that they are at different voltages (3.3v compared to 5v).
If I am trying to receive or send information am i going to have problems since there high signal is not the same? What I am trying to ask is when the 3.3v chip is sending data to the SDI pin of the 5v chip will the 5v chip not register a 3.3v as a high signal?
If I have a problem how do I fix it?
Thank you.