IBM 1130 simulator

[dave.g4ugm at gmail.com]

Van,
I think the IBM 1130 group would be interested.

https://groups.google.com/g/ibm1130

Dave

> -----Original Message-----
> From: cctalk <cctalk-bounces at classiccmp.org> On Behalf Of Van Snyder via
> cctalk
> Sent: 07 October 2020 02:10
> To: Classic Computer Talk <cctalk at classiccmp.org>
> Subject: IBM 1130 simulator
> 
> In about 1974, for my senior undergraduate project, I wrote microcode to
> convince a Varian V70 that it was actually an IBM 1130.
> 
> Being substantially more modern hardware, it was much faster than a real
> 1130.
> 
> If anybody wants microcode and flow diagrams, and listings for the I/O
> simulation (which ran in 620/f mode), I'm happy to send them.
> 
> Van Snyder
> van.snyder at sbcglobal.net