Dead Hackers Society
Other BBSes »
 
 

68k Inside

Sommarhack 2024

Silly Venture 2024 SE
Demoscene  Coding  CT60  Buy/sell

Atari coding BBS
 
TT and sync code
Posted by: Cyprian Jul,29.2012-01:56 

I've just reanimated my TT and do some tests.
I found out that sync code with video beam (in ST style) works fine on TT. Raster is stable, therefore there is possible to do Spectrum4096 effect.

There is one interesting thing, I turned off data and instruction cache but still see cache effect, "move.w D0,(A4)" have different (but predictable) timing. Maybe that's true funnel can cache one long word...








[All messages in this thread]    [Start new thread]

Topic Posted by  Date 
TT and sync code Cyprian Jul,29.2012-01:56
  Re: TT and sync code sqward Jul,29.2012-04:31
    Re: TT and sync code Cyprian Jul,29.2012-18:55


Reply to this message
Name:
Topic:
Anti-troll code:

Message:

What's the anti-troll code?
That's your personal code to be able to add comments and messages on the dhs.nu site.
Don't have a code or forgot it? Fix it here.
© 1994-2024 Dead Hackers Society Contact: Anders Eriksson