Wilf's NOVA is able to display 1 to 28 lines, so more or less time is available to run a BASIC program:
http://www.user.dccnet.com/wrigter/inde ... va2005.htm
Siggi
Half-FAST possible?
Re: Half-FAST possible?
My ZX81 web-server: online since 2007, running since dec. 2020 using ZeddyNet hardware
http://zx81.ddns.net/ZxTeaM
http://zx81.ddns.net/ZxTeaM
Re: Half-FAST possible? Quick Mode
Here's a demo of Quick Mode with an explanation by Wilf.
Works with emulators Eightyone, ZesaruX and sZ81.
Tested on a T/S 1000 with two LCD monitors, flicker is much less on both. However, one monitor only displayed every other scan line.
Depending on how your monitor handles it, it could be useful for speeding up full screen programs.
Regards;
Greg
Works with emulators Eightyone, ZesaruX and sZ81.
Tested on a T/S 1000 with two LCD monitors, flicker is much less on both. However, one monitor only displayed every other scan line.
Depending on how your monitor handles it, it could be useful for speeding up full screen programs.
Regards;
Greg
- Attachments
-
- Quick Mode.zip
- Demo
- (5.67 KiB) Downloaded 144 times