Date: Sat, 23 Sep 2006 09:13:18 +0100
From: Gordon JC Pearce <gordon at gjcp.net>
Subject: Re: Commodore keyboards and PCs
>> Erm... If you just wanted to encode switch
presses to a PS/2 input, why
>> not just buy an el-cheapo keyboard for about ?2 from your friendly
>> neighbourhood computer shop and set about it? Bit better than the $100...
>
>> Gordon
>
> -------------Reply:
>
> True enough, but you don't have the look & feel or the C64 key labels &
layout;
> I think the idea is to use a defunct C64 and use it as a keyboard for the emulator.
That's why you use an el-cheapo keyboard and pull
the board from it, and
hook up your own matrix...
Ah, I misunderstood; I thought you meant just relabel the keys. Mind you, rewiring
the matrix would make the keyboard incompatible with the C64 (although it'd be a
relaxing project for a Saturday afternoon...)
I didn't mean that it _had_ to be defunct, just that if you only had a non-repairable
C64
this'd be a good way to have its equivalent; if your PC had video out as many of them
do these days, you could even hook it up to a Commodore monitor for the real
look&feel.
But if all you need is input from a few buttons or switches like for a dedicated MP3
player for example, using the guts from a keyboard is a quick & easy way to go
(as ethan described); have done that too for a few projects. Interesting to see how
they've shrunk over the years, from 2 or 3 LSI and a half-dozen TTL glue chips to
a tiny blob of epoxy...
mike