The NEW Build Your Own Arcade Controls

Arcade Collecting => Miscellaneous Arcade Talk => Topic started by: bconner on March 25, 2006, 11:32:37 pm

Title: Z80 CPU for Rampage
Post by: bconner on March 25, 2006, 11:32:37 pm

I bought a Rampage Mother and Daughter (sound) board.

A tag on the board says "Good" and "Missing Z80b CPU".

They guy that sold it put a Z80a CPU in the board (failed to mention that on Ebay auction).

Do you happen to know of hand if there is any real functional difference between the CPUs?

Or where to get a Z80B?

Thanks!

Bob

Title: Re: Z80 CPU for Rampage
Post by: bconner on March 26, 2006, 04:06:29 am

Ok, the Z80A is 4 Mhz and the Z80B can run upto 6 Mhz.

Ordered a Z80B for $1.95 plus $4 shipping from futurlec.com

Bob