[Gllug] Building a system from scratch

[Adrian McMenamin]

On Saturday 20 Apr 2002 1:37 am, Dylan Brewis wrote:
> On Friday 19 April 2002 22:23, Clive Hills wrote:
> > On Sat, 2002-04-20 at 01:09, Dylan Brewis wrote:
> > > I remember the Cambridge Research (I think?) 4-bit machine screwed to a
> > > wooden board; tapping hex-coded machine code directly into memory and
>
> running
>
> > > the program with something akin to (hex-code of) JMP xx.
> >
> > The MK14?
>
> That's the one!

Haha. The zx80/81 weren't much better - you put USR XXXXX in your basic and 
the z80 just jumped there


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