endlos99 / finalgrom99 Goto Github PK

Hi,

I'm running into issues compiling the needed package.hex and the update.avr files. It it possible to send the compiled versions of these file to me?

Thanks!
Frank

Weird issue. On a beige ti. I insert the finalgrom and see it as 2 on the menu. I press 2 and get your submenus a b c and so forth. When I press any submenu. I get a weird screen blip and then no items shown.

I redid the sd card and not working. I can access the directories on my PC.

Any place to start troubleshooting?

Best

Used v1.3 on a TI-99/4 - Boots fine, but I can't press any key. My guess is the keyscan on the 99/4 is either broken or doesn't take into account the 99/4 keyscan.

Just wondering if you can release pre-compiled binaries. I have no issues with soldering and programming Atmega chips but I am totally lost with the creation of the files.

Let me know if you can assist. Thanks

Given a GROM file that has a header of:

0xAA00 0x0000 0x6010 0x0000
where 0x6010 is a powerup routine in the GROM. and a ROM image with a standard ROM header... such as that of 4A DOS, with one or two program entries...
FG99 does not create a menu entry for the GROM even though 4A's boot rom qualifies it as a valid GROM header with a powerup routine. FG99 does create a menu entry for the ROM file...

When loading the file from a menu entry, it looks like if it starts with a GROM, then it will load companion ROM files C and D, but if it starts with a ROM, it never looks for a companion G.BIN to load.

I was able to work around this by adding a menu entry to my GROM so it would become the 'master' file for the entry.

-M@