HP262x keyboard voltage

[Rik Bos]

It's a strange desing using a terminal to interface with a CP/M computer.
On the otherhand it's very modern with its Z80 dualcore ;-)

-Rik  

> -----Oorspronkelijk bericht-----
> Van: cctalk-bounces at classiccmp.org 
> [mailto:cctalk-bounces at classiccmp.org] Namens Tony Duell
> Verzonden: zondag 5 april 2009 18:59
> Aan: cctalk at classiccmp.org
> Onderwerp: Re: HP262x keyboard voltage
> 
> > 
> > I'll look around for you and will place a small posting on 
> our Dutch 
> > collectorslist (cvml).
> 
> Thank you.
> 
> > May be something comes up (not a great chance).
> 
> I think it's unlikely. The HP120/HP125 machines don't seem to 
> be that common (and after looking at the internals, I can see 
> why, I don't think it's a particulalry good design!). 
> 
> Anyhow, I think I've worked out how to interface the HP2523 
> keyboard and modify the HP150 one. All (!) I need to do is 
> find the bits and solder it all up.
> 
> -tony
> 
>