Cedric by all means pass along the binary. I think i have it but good to check.
The original rex design did have a feature for making the main rom swappable. I removed that feature from rex#. I can be troublesome. In your case the rom you want is incompatible with rex. So it is bound to fail. Adding a model to REX# support isnt impossible but it is a good sized piece of work. I would need a complete set of main rom addresses for all the entry points rex uses. Not unlike adding NEC support originally. Some will be the same and some different. Just fyi, you should upgrade to the latest firmware when you can. T102 is kinda cramped. I assume you have a socket for main rom now. It would be possible to use a 27c512 eprom and put both images on that, with a switch somewhere. You would have to be careful to deinstall rexmgr any time you wanted to switch roms. On Saturday, February 5, 2022, Cedric Amand <[email protected]> wrote: > If that can help someone, I did dump the rom of my supposedly Belgian, > although possibly German, T102 > I have a binary dump file and an ascii also, > I'm not sure how to compute the checksum, if someone can explain that to > me I'd gladly do it > > Steve, you mentioned in the REX doc that there is a way to have the main > ROM provided by the REX, is that also true for the REX# ? > > Is that still possible, could you point me to the doc about this ? (I've > got a REX# with software v2.00) > > Le sam. 5 févr. 2022 à 06:17, Stephen Adolph <[email protected]> a > écrit : > >> Brian, I'll send you some more roms. Would be great to get them all >> posted. >> >> On Fri, Feb 4, 2022 at 9:22 AM Brian K. White <[email protected]> wrote: >> >>> This must be where I got the UK rom I just mentioned. Same filename and >>> date. >>> -- >>> >>
