ring bus

[mtriples]

Question for those who know better than I...do the HD 26/2400's have ring busses? or just the 2900? perhaps the gemini will have a 256 bit ring bus?

 

[mactronix]

I read a review when the 2900 came out that said they that is ati were going to be using 512 ring buses.
Are you by any chance getting confused with memory interface.
In any case you may find this usefull
http://www.sapphiretech.com/uk/productfiles/matrix-vga-1.xls
Mactronix