Hi Also verified that * PEEK(63789) returns Year (ones place) * PEEK(63790) returns Year (tens place)
Just like the US and UK model in your table. On Fri, Jan 23, 2026 at 11:24 AM Rune Devik <[email protected]> wrote: > Hi > > Unfortunately PEEK(1) returns 167 on my Norwegian model as well. Which > means that it's probably based on the American version and that is also > indicated by the sticker on the back where it says "Custom mfd. in Japan > for Tandy Corporation". But as stated before the date format is DD/MM/YY. > > I'll send the full dump of the ROM as soon as I have had the time to do it! > > Regards, > Rune Devik > > On Fri, Jan 23, 2026 at 10:34 AM B 9 <[email protected]> wrote: > >> Did you send the value from PEEK? That file contains this repeating >> sequence: >> >> ``` >> 00 >> 01 >> 02 >> 03 >> 04 >> … >> FC >> FD >> FE >> FF >> ``` >> >> Oddly symmetric indeed! >> >> —b9 >> >> >> On Thu, Jan 22, 2026 at 4:39 PM Rune Devik <[email protected]> wrote: >> >>> Hi >>> >>> After reducing the speed to 1200 bauds I finally managed to dump the rom >>> but I think this script dumps the *optional* rom? And not the "main" >>> rom? It dumped the data but it seemed strangely symetric when I saw the >>> data pass by lie it was repeating itself over and over so not sure there's >>> actually any info there. Which makes sense as there is no optional rom >>> installed. Or I might be completely wrong and this is it. I could not make >>> sense of it in a hex editor either... But this is not my expertise so any >>> help appreciated :) >>> >>> At least the file is exactly the correct size as it should be. >>> >>> On Thu, Jan 22, 2026 at 7:05 PM Joshua O'Keefe <[email protected]> >>> wrote: >>> >>>> >>>> > On Jan 22, 2026, at 7:43 AM, Joshua O'Keefe <[email protected]> >>>> wrote: >>>> > >>>> > I'm fairly sure I've seen software to do this posted here on the list >>>> in the past. I'd be willing to bet Stephen A. has something on hand because >>>> this is very much his wheelhouse. >>>> >>>> Curiosity got the better part of me. Stephen does have such a utility >>>> posted[1] that ought to work with a USB/RS-232 bridge on the other end. It >>>> produces a hex dump rather than binary data, so you might need to poke >>>> around for a utility to decode ASCII hex pairs to binary. >>>> >>>> [1] >>>> https://www.club100.org/memfiles/index.php?&direction=0&order=&directory=Steve%20Adolph/ROM2S >>>> >>>> >>> >>> -- >>> mvh, >>> Rune Devik >>> >> > > -- > mvh, > Rune Devik > -- mvh, Rune Devik
