I wrote some small function that otputs 8 bit data through GPIO F port and clock
through port B.
The function works, the data is transferred from BF547M custom board to Altera III device
and I get all necessary acknowledges.
The problem is, the time it takes to output single word of data through GPIO port:
it takes 140 nanosecs to output the 16 bit data ?
Do anybody can reassure that this is the real specification time? It is pretty big?