Delayed GTIA Functions - detailed description

[pavros]

Hi,

Here is a detailed description of temperature-dependent "Delayed GTIA Functions" phenomenon.

An image of demo disk as well as the source code for MADS is attached.

This matter was discussed in several threads:

http://www.atariage....bout-the-8bits/

http://www.atariage....s/#entry1652806

http://www.atariage....00#entry1676139

http://www.atariage....ft#entry1451706

http://www.atariage....ode-for-the-a8/

It comprises the VZI mode developed by @Bryan and presented here:

http://www.atariage....00#entry1677517

DGF_description.pdf

DGF_demo.atr

DGF_sources.zip

Edited March 11, 2013 by pavros

[w1k]

hmm

[+tf_hh]

I think it makes no sense to try this in an emulator...

[w1k]

how long works init on real hw? i try it on 800xe.. 30minutes - 0%..

[jvas]

how long works init on real hw? i try it on 800xe.. 30minutes - 0%..

 

More than 2 hours: 0%

I'm afraid they have faulty chips ...