On Fri, Dec 9, 2016 at 1:40 PM, Paul Koning <[email protected]> wrote:
> > > On Dec 9, 2016, at 1:22 PM, william degnan <[email protected]> wrote: > > > > IBM System/360 Model 44 Pamphlet from Nov 1968 > > > > http://www.vintagecomputer.net/browse_thread.cfm?id=659 > > Nice. The caption is odd; it claims that "... instruction set was > compatible with the /30 through /91 models" when the pamphlet itself makes > it quite clear that this is not so (no SS instructions). > > It's curious that the emulation feature, which adds software emulation of > those instructions, isn't mentioned, and in fact I haven't seen it > mentioned anywhere. > > paul > > > Paul, You're right, the brochure says only through the /75, my error. I fixed the page. I should have written programs written for the Model 44 will be compatible with the System/360 Model 30 through 91, provided the configurations are comparable and the programs and not time dependent. Bill
