On Wed, 10 Nov 1999 13:03:59 +0800 "COPLIN, Nicholas." <ncoplin@orbeng.com.au> writes: > I've used patches to get the 2Mhz mode happening in the borders in > C64 mode > (on a C128) whist in basic. Does anybody know of a patch for Geos64 > which > does the same thing? (I'm after a poor-man's CPU accelerator!). > Heh. Yes, there is a patch that allows GEOS to run in 2MHz. It is called, strangely enough, GEOS 128. :) Ok, I get the gist of what you're after... > If not, does anyone know enough about the GEOS kernal to know where > this > sort of routine would be patched in. Should be easy as Geos > background > ticking is controlled through the raster interrupt in any case. > right?!? > It's possible. AFAIK, GEOS does use the raster beam to coordinate its interrupt activities. This kind of thing requires patching in its Kernal. I forwarded this message to Maurice Randall, and maybe he can be of assistance. -Todd Elliott ___________________________________________________________________ Get the Internet just the way you want it. Free software, free e-mail, and free Internet access for a month! Try Juno Web: http://dl.www.juno.com/dynoget/tagj. - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tcm.hut.fi.
Archive generated by hypermail 2.1.1.