Search results

* [http://www.alioth.net/Projects/Spectrum-Diag/ Diagnostics] - A simple diagnostics card - assists in fixing broken machines.

...- the RESET routine running from the flash on the breadboard, and then the diagnostics card getting paged in and running its tests (which all completed successful ...mic not just in money, but in time). Experience of hand-making a couple of diagnostics boards showed that this was a non-starter (it took FAR too long - a couple

...d, I'm using the 42-column routine that I wrote ages ago (it's used in the diagnostics board I made last April, since that board has to assume a non-functioning R