Content originally posted in LPCWare by Philipp on Mon Nov 15 04:12:00 MST 2010
Okay I found the Problem. The Time between Command 1 and 2 was too short. The second fault, the Time till the Interrupt was too high because my Registers were badly set. My SPICLOCKDIV was 2, I set it now on 1. That's a faktor of 2.
To reduce the time, I set the CLOCK PRESCALE REGISTER on a higher number. With CPR of 6 now, I have an Interrupt Time of 5us.
Can anyone explain me, how this number compose? Is there a Formula?
Thanks for help