On Fri, Nov 18, 2016 at 6:15 PM, Jon Elson <el...@pico-systems.com> wrote:
> OH, yeah! Besides the limited instruction set, short registers only half > populated, etc., did you know that the 360/20 did not have an adder? This made me curious about how primitive it was, but the FE docs on bitsavers show a 16bit ALU that can do ADD, AND, OR and XOR and maybe some logic to help with BCD math.
