Mike said: > On Tue, Jul 12, 2016 at 10:36 AM, <[email protected]> wrote: >> Al said: >>> On 7/11/16 9:14 AM, Jon Elson wrote: >>>> The microcode was in the ALD drawings, and might even be in bitsavers >>>> archive, if they have the right manual. >>> >>> 360 CPU ALDs are extremely difficult to find. >>> If the 65 set could be scanned, I'd be happy to upload them to bitsavers. >> >> Indeed they must be. I've been looking for /40 ALDs for some time but >> haven't struck any. I wonder if they're >> scarce becase the 40 was a AFAIK a british-developed 360. My dad was posted >> to Hursley to learn the /40 in 64-65. >> >> The only Model 40 docs I have left are less than a dozen pages of 'IBM >> SYSTEM/360 MODEL 40 DEVELOPMENT MANUAL' >> from March 1965 from 'IBM BRITISH LABORATORIES'. >> Why do I have these? Dad used to bring home Model 40 binders in the late 60s >> so my brother and I had a good >> supply of paper to scribble and paint on as kids. All the pages I have left >> have drawings on the blank side >> and that was why my parents kept them :) >> >> Steve. > > I have some 360 ALDs - and I think they may include 40. About to go on > holiday with kids; ping me from time to time and I'll check!
That would be great thanks Mike. In the meantime if anyone's interested I can scan those few 'ModForty' (as my Dad always used to refer to it as) pages. The original side, not the drawn-on side.. Steve
