|  From: Rachy (all posts) 
Date: 1999-03-30 
Subject: RE: Strange interrupt timing 
 |  
Ahoj! 
 
> Pending IRQ-s are cleared only if you clear their source in $ff09. 
[... snip the rest...] 
 
That is all right, I done it on this way of course, but some programs does not work, because all interrupts can be generated and thus served on the end of a raster line. (Because of line-based emulators - faster emulation.) 
 
This fact does not explain this wrong emulation after all. 
 
> http://www.cs.cmu.edu/~dsladic/vice/doc/64doc.txt I have this, I used it for IRQ and some of timing emulation. 
 
> Clearing IRQ sources in CLI is a bad idea, as it was a common 
[snip] 
 
Ok, it was just a try: processor have no feedback on TED. 
 
Bye: 
 
     Rajnai Almos 
 
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