Re: [M100] hardware scrolling patch

2022-02-22 Thread Stephen Adolph
So, as a figure of merit, I decided to use A-DUEL.BA as a listing source. Under these conditions - virtualT @ 2.5MHz Listing took 72 seconds with hardware scroll "on" Listing took 120 seconds with no hardware scroll. The speed up is pretty reasonable, but not like 10x faster or anything. (and I

[M100] hardware scrolling patch

2022-02-22 Thread Stephen Adolph
Well, I started this little activity in 2006. I have a pretty good working "hardware scroll patch" now running in virtual T! Recall- * the M100 LCD drivers have a hardware scroll mode * M100 does not take advantage of it to speed things up. * I previously made a patch to the M100 rom that frees