Hi all,
I am working on a project with multiple PICs doing various things. They end up
reporting to a board that is installed in a PC on the PCI bus (for other
reasons). Does anyone know the voltage levels on the expansion PCI slots in a
PC? My impression is that it is 5V, unlike the North-side PCI bus (next to the
processor) which is 3.3V. Any help or pointers is appreciated.

Mark A. Corio
Rochester MicroSystems, Inc.
200 Buell Road, Suite 9
Rochester, NY  14624
Tel: 716-328-5850
Fax: 716-328-1144
http://www.frontiernet.net/~rmi/
****** Designing Electronics for Research and Industry ******