Typical steppinout:
IO Connections for P4
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
1 48 IOPort StepGen 0 Step/Table1 (Out)
3 49 IOPort StepGen 0 Dir/Table2 (Out)
5 50 IOPort StepGen 0 Table3 (Out)
7 51 IOPort StepGen 0 Table4 (Out)
9 52 IOPort StepGen 0 Table5 (Out)
11 53 IOPort StepGen 0 Table6 (Out)
13 54 IOPort StepGen 1 Step/Table1 (Out)
15 55 IOPort StepGen 1 Dir/Table2 (Out)
17 56 IOPort StepGen 1 Table3 (Out)
19 57 IOPort StepGen 1 Table4 (Out)
21 58 IOPort StepGen 1 Table5 (Out)
23 59 IOPort StepGen 1 Table6 (Out)
25 60 IOPort StepGen 2 Step/Table1 (Out)
27 61 IOPort StepGen 2 Dir/Table2 (Out)
29 62 IOPort StepGen 2 Table3 (Out)
31 63 IOPort StepGen 2 Table4 (Out)
33 64 IOPort StepGen 2 Table5 (Out)
35 65 IOPort StepGen 2 Table6 (Out)
37 66 IOPort StepGen 3 Step/Table1 (Out)
39 67 IOPort StepGen 3 Dir/Table2 (Out)
41 68 IOPort StepGen 3 Table3 (Out)
43 69 IOPort StepGen 3 Table4 (Out)
45 70 IOPort StepGen 3 Table5 (Out)
47 71 IOPort StepGen 3 Table6 (Out)
You can see the actual pinout for the specific AnyIO card and firmware
file you're using by (I believe) temporarily adding
'debug_pin_descriptors=1' to the end of the 'loadrt hostmot2' line in
your hal file, and then looking in the output of the shell command
'dmesg' to find the printed detail.
Jeff
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