Gooijen H wrote:
> Hmm, I tried to post this yesterday ... probably something went wrong..
> I am looking for a 63C09E or 63B09E. Anybody knows where I can buy it??
> I found a source in Australia, but that is the 63B09. The suffix "E"
> is important, it is the *external* clock version, as used in the Core
> Board of the Blinkenlight project (40 pin DIL case).
> I have a PDP-8/e simulation running on th Core board, but could use
> a performance increase. Upgrading to the Motorola "B" parts will allow
> to double the clock frequency, but the Hitachi 63B09 is even faster,
> as it does many 6809 instructions in less cycles.
You may be able to get 68B09's here.
http://www.unicornelectronics.com/IC/6800.html
Received on Thu Aug 26 2004 - 01:06:33 BST