On Fri, Jun 1, 2018 at 11:08 AM, Robert Armstrong <b...@jfcl.com> wrote:
> >Eric Smith <space...@gmail.com> wrote: > > >The control stores of the 11/785, 8600, and 8650 were entirely WCS. > > > >All other VAXen had (relatively) large ROM control store and tiny WCS or > >patch store. > > You forgot the 11/730 and 725. The KA730 used 2901 bit slicers and the > control store was entirely in RAM. After power on it was a paperweight > until the 8085 CFE loaded the microcode. Thanks for the correction! I've never used those models.
