https://github.com/Astrowallaby/PaleozoicPC-s … fig.sys.example
REM Enable upper memory and load DOS high
device=c:\tandy\use!umbs.sys C800-DFFF
To the best of my knowledge use!umbs.sys has to be manually patched and has no command line options?
Here you go, courtesy of Krille
https://www.vcfed.org/forum/forum/genres/pcs- … 3190#post683190
I also wrote something similar for my tandy sx + xt machines. umb is designed to work with himem.sys which has the umb api in it.
https://bloodycactus.com/files/umb.zip
works nicely with mcbexp which allows you to add memory to the MCB chain when you know the ram blocks exist.
--/\-[ Stu : Bloody Cactus :: [ https://bloodycactus.com :: http://kråketær.com ]-/\--
Thanks, both of you! My 1000tl now sees 64kb ems page as high memory but I'm unable to turn that into umb or load dos high yet, small steps. I had it working some time ago but lost the configs.
Using dr-dos himem.sys with /CHIPSET=EMSALL I now have 64kb of upper memory blocks. That's pretty good tbh.
