> From: Jon Elson > I'm thinking it is bad memory. ... I think it is just a bad memory chip
Nothing so simple, I'm afraid! The memory actually contains: PA:171600: 016162 004767 000224 000414 016700 016152 016702 016144 and it's _supposed_ to be holding: PA:171600: 110024 010400 000167 000016 010500 010605 010446 010346 This together with Fritz's discovery of that first 'bad memory' pattern _elsewhere_ in the binary for the command makes it look pretty likely that some sort of other error has wound up with stuff being put in the wrong location. Noel