On 05/24/2016 02:13 PM, Chuck Guzis wrote:
I seem to recall that reworking the 360/30 microprogramming was preferred by tinkerers over the 360/40 was primarily that CROS was easier to work with than TROS. I don't recall what the RCA Spectrolas used.And the 360/25 had all writeable control store. The control store was just the top 16 KB of main core memory! To change emulators, restore from a microprogram crash, etc. you loaded the emulator from a card deck!
Jon
