How quickly can the values on the general purpose pins of a microcontroller be updated? Specifically, if I buy a Fez Panda II and try to write software that will write a new 3-bit character (to 3 output pins) 500 times per second, is that realistic? The data won't be simple oscillations or PWM.... it will be updated at regular intervals, with generated data like this:
010
000
110
000
110
100
110
000
110
100
010
I don't want to buy it and find out it can only do this 4 times per second. :/
Thanks for your time.
010
000
110
000
110
100
110
000
110
100
010
I don't want to buy it and find out it can only do this 4 times per second. :/
Thanks for your time.