What TBird do I have?

[tratrie]

Howdy,
I've been reading here about 'B' version and 'C' version Athlons. I recently purchased a 1.2G TBird and was all prepared to connect the L1 bridges with my trusty #2 when I realized that my new TBird's L1 bridges were already closed.

So does this mean I have a newer 'C' version? And if so, does that mean it runs at 133 FSB natively? I put this chip in an Asus A7V133 board and everything is running great, but I just wonder if there isn't something I need to do in the BIOS to identify the chip as 133 FSB if it is.

Thanks,
Tom

 

[kal326]

my guess would be read the codes on the top of the die and compare them to the settings that tom describes in the first tbird article. I think the last character of the code would be a B or C, but i would check to make sure.