On Wednesday, April 24, 2013 8:33:41 AM UTC-5, Antoine Vignau wrote: > I am skeptical. There are inits missing... Av Orca assembles it by default to $2000 maybe because of the 'keep' statement?. I just execute it from the monitor with 2000g and it returns with the value. I am going to test it some more by playing with the ROM hex file. It's fun to experiment... Larry