activating i/o ports according to variable value

[Bruce]

It works with [] or () for the bit index variable, but the high & low commands won't work with a variable bit index.

For bit indexing port pins you need to assign a 0 or 1 to the pin like this;

Main:
  for x = 0 to 7
    portb.0[x] = 1
    pauseus 200
    portb.0[x] = 0
    pauseus 200
  next
 
  GOTO Main