From: utzoo!decvax!harpo!seismo!uwvax!pal
Newsgroups: net.micro
Title: Re: re: Lisa 68000 speed
Article-I.D.: uwvax.750
Posted: Sat Feb  5 14:30:53 1983
Received: Sun Feb  6 05:39:30 1983
References: tektronix.950

The latest BYTE magazine has a review of the Lisa, and they say that the
5MHz clock is used so that the video circuitry has time to refresh the screen
while the processor is NOT accessing memory, leading to a more stable display.