[Date Prev][Date Next][Thread Prev][Thread Next]
- Subject: Re: About A PDP-8 Emulator written in Lua by Robert C. Martin (Uncle Bob)
- From: Frank Kastenholz <fkastenholz@...>
- Date: Mon, 16 Jul 2018 16:43:38 -0400
> On Jul 16, 2018, at 4:04 PM, Dirk Laurie <firstname.lastname@example.org> wrote:
> 2018-07-16 21:53 GMT+02:00 Gregg Reynolds <email@example.com>:
>> Could you please do an IBM System/370 circa 1990? That's where I learned to
>> code, and I still miss that indestructible keyboard.
> Was it very different from the System/360 (my second machine)? Did it still have
> the Translate and Test instruction?
If I remember right
The 370 was fully backwards compatible with the 360
The big changes, iirc, were the 370 added virtual memory (only available on the 360/67) and some new/different/better I/o channels