Delayed GTIA Functions - detailed description

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