Repair methods (was Cromemco 3101/Beehive B150 score)

[Chuck Guzis]

On 6/4/2006 at 10:13 PM ard at p850ug1.demon.co.uk wrote:

>A good undersanding of the analogue side of 'digital eleectronics' 
>includes, therefore, knowing when you need to terminate a signal, and how 
>accurate that teminator needs to be.

In a sense, hobbyists have been spoiled by the simplicity of connecting up
TTL (and before that, RTL and DTL).  Had the industry standardized on ECL,
things would be quite a bit more interesting on the design end.

Cheers,
Chuck