No. Alain wants to use the turbo switch, not the reset button.
Am 05.05.2017 um 19:37 schrieb Dave Park: > As the reset button is momentary, it will also take a bistable flipflop > like a 7474... > > When I get back, I'll do you a little circuit. :) > > Dave > > On Fri, May 5, 2017 at 7:58 AM, <[email protected]> wrote: > >> On 5 May 2017 at 14:47, Alain HAOUI wrote: >> >>>> You'd have to bend one pin of each EPROM, so they don't connect to the >>> socket. Then connect both bent pins by wire with turbo switch and a >> pullup. >>> (The onboard ROM selector jumpered to "Normal Operation".) >>> >>> This sounds promising. Not afraid. Pins number please. Thanks >> >> Depends on size. Why not look into EPROM datasheet yourself? Simply >> the highest addressline you've got. >> >> Peter >> >> _______________________________________________ >> QL-Users Mailing List _______________________________________________ QL-Users Mailing List
