On Mon, 2006-11-27 at 12:27 -0800, Sellam Ismail wrote: I have the Convex Assembly Language Reference Manual for the C-series. I possibly have it in loose-sheet format too, for scanning. Is that relevant? The book explains the instructions, addressing modes, speeds, registers, etc, for the C100, C200, C3200, C3400, and C3800, at first glance. It makes mention in the Associated Documents of the Arch Ref Man for the C series (order number DHW-300). I can try to keep an eye out for these docs the next time I go to the warehouse, if it is of interest. I'm very sorry that we couldn't meet up in the Bay Area. I should have dispensed my time a bit better there! Still, saw CHM, saw SF. I enjoyed myself. :) -Tore