i dont know if this is important but i have reflashed the old bitfile:
Code:
Configuration pin-out:
IO Connections for P1
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
1 0 IOPort None
3 1 IOPort MuxedQCount 0 MuxQ-A (In)
5 2 IOPort MuxedQCount 0 MuxQ-B (In)
7 3 IOPort MuxedQCount 0 MuxQ-IDX (In)
9 4 IOPort MuxedQCount 1 MuxQ-A (In)
11 5 IOPort MuxedQCount 1 MuxQ-B (In)
13 6 IOPort MuxedQCount 1 MuxQ-IDX (In)
15 7 IOPort MuxedQCount 2 MuxQ-A (In)
17 8 IOPort MuxedQCount 2 MuxQ-B (In)
19 9 IOPort MuxedQCount 2 MuxQ-IDX (In)
21 10 IOPort MuxedQCountSel 0 MuxSel0 (Out)
23 11 IOPort PWM 5 PWM (Out)
25 12 IOPort PWM 5 Dir (Out)
27 13 IOPort PWM 4 PWM (Out)
29 14 IOPort PWM 4 Dir (Out)
31 15 IOPort PWM 3 PWM (Out)
33 16 IOPort PWM 3 Dir (Out)
35 17 IOPort PWM 2 PWM (Out)
37 18 IOPort PWM 2 Dir (Out)
39 19 IOPort PWM 1 PWM (Out)
41 20 IOPort PWM 1 Dir (Out)
43 21 IOPort PWM 0 PWM (Out)
45 22 IOPort PWM 0 Dir (Out)
47 23 IOPort None
this is the new one:
Code:
Configuration pin-out:
IO Connections for P1
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
1 0 IOPort PWM 0 /Enable (Out)
3 1 IOPort MuxedQCount 0 MuxQ-A (In)
5 2 IOPort MuxedQCount 0 MuxQ-B (In)
7 3 IOPort MuxedQCount 0 MuxQ-IDX (In)
9 4 IOPort MuxedQCount 1 MuxQ-A (In)
11 5 IOPort MuxedQCount 1 MuxQ-B (In)
13 6 IOPort MuxedQCount 1 MuxQ-IDX (In)
15 7 IOPort MuxedQCount 2 MuxQ-A (In)
17 8 IOPort MuxedQCount 2 MuxQ-B (In)
19 9 IOPort MuxedQCount 2 MuxQ-IDX (In)
21 10 IOPort MuxedQCountSel 0 MuxSel0 (Out)
23 11 IOPort PWM 0 PWM (Out)
25 12 IOPort PWM 0 Dir (Out)
27 13 IOPort PWM 1 PWM (Out)
29 14 IOPort PWM 1 Dir (Out)
31 15 IOPort PWM 2 PWM (Out)
33 16 IOPort PWM 2 Dir (Out)
35 17 IOPort PWM 3 PWM (Out)
37 18 IOPort PWM 3 Dir (Out)
39 19 IOPort PWM 4 PWM (Out)
41 20 IOPort PWM 4 Dir (Out)
43 21 IOPort StepGen 0 Step/Table1 (Out)
45 22 IOPort StepGen 0 Dir/Table2 (Out)
47 23 IOPort PWM 0 /Enable (Out)
i dont know if the sequence is important but in the old one it went from 5t0 and in the new one from 0 to 4 and then the stepgen. With the old one it starts without a problem and outputs the PWM signal. In the new bitfile pin 1 (0) and 47 (23) has PWM as the secondary function. Maybe thats the problem
