Re: [M100] Y2K on M102 (Software archaeology from the year 2000!)

2018-11-29 Thread Ken Pettit
M102 ROM Locations: '1' (change to a '2'): 5A53h - PRINT CHR$(PEEK(23123)) '9' (change to a '0'): 5A56h - PRINT CHR$(PEEK(23126)) Ken On 11/29/18 1:45 PM, Kurt McCullum wrote: Off the top of my head I don't know the exact locations of the two bytes that need to be changed. On all of them

Re: [M100] Y2K on M102 (Software archaeology from the year 2000!)

2018-11-29 Thread Kurt McCullum
Off the top of my head I don't know the exact locations of the two bytes that need to be changed. On all of them, the 1 and 9 need to be changed to 2 and 0. I've done it on my NEC and 200 models. The ROM images with Virtual-T have all been patched. And virtual-T can disassemble any of the ROMs for

Re: [M100] Y2K on M102 (Software archaeology from the year 2000!)

2018-11-29 Thread Scott Lawrence
Related; what are the bytes that need to be patched in the rom for the 102? I can't find the info online anywhere. ~~ related; is there a disassembly dump of the M102's rom? On Wed, Nov 28, 2018 at 10:09 PM Scott Lawrence wrote: > right, or 1900, but that wasn't the point of what i was saying.

Re: [M100] Y2K on M102 (Software archaeology from the year 2000!)

2018-11-28 Thread Scott Lawrence
right, or 1900, but that wasn't the point of what i was saying. I thought that the method used to hide the year completely in the menu was clever. On Wed, Nov 28, 2018 at 9:42 PM Peter Vollan wrote: > "Just use 1979, which equals 2007." > The model 100 does not associate the day of the week with

Re: [M100] Y2K on M102 (Software archaeology from the year 2000!)

2018-11-28 Thread Peter Vollan
"Just use 1979, which equals 2007." The model 100 does not associate the day of the week with the date. And it does not take leap years into account. So if one year such as 1979 is identical to another one such as 2007, that has nothing to do with anything relating to the Model T. On Wed, 28 Nov 20

[M100] Y2K on M102 (Software archaeology from the year 2000!)

2018-11-28 Thread Scott Lawrence
So, I'm a cheapskate and don't have Rex or any of the fancy replacement ROMs for my M102 (although i'll probably burn a modded ROM at some point, but i'm getting off topic), and my newly revived and refreshed 102 shows the "19xx" year display. Years ago, I used this program from Chris Osburn which