Subject: Re: [stella] 7800 programs -- potential problems? From: Chris Wilkson <ecwilkso@xxxxxxx> Date: Wed, 19 Jan 2000 10:52:01 -0500 (EST) |
> Kevin Horton wrote: > > I call it the "ROMblaster" because it does just that- blasts the ROM in the > > 7800 and temporarally over-powers it enough to get its reset vectors in > > and totally bypass the 7800's ROM by overpowering it. > > I inquired about doing something similar in 12/98 and the > feedback was "don't do it". "Two devices outputting data > on the bus at the same time would cause damage no matter > how short of duration." > > So how does Kevin's proposal differ? :-) Well, he's KEVIN... :) I was probably one of the people who said "don't do it". I stand by that. Even for you, Kevin. :P Seriously, now...why go to all that trouble? Why not just replace the rom with a non-domestic chip? I'm not as knowledgable about the 7800...is there any reason that this is difficult, other than acquiring a European chip? -Chris -- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: [stella] 7800 programs -- poten, Keith Gerdes | Thread | Re: [stella] 7800 programs -- poten, Tennessee Carmel-Vei |
Re: [stella] 7800 programs -- poten, Keith Gerdes | Date | RE: [stella] 7800 programs -- poten, John Saeger |
Month |