Date   : Thu, 25 Oct 2007 15:54:10 +0100
From   : julesrichardsonuk@... (Jules Richardson)
Subject: CPU downgrade...

Can a 2MHz 6502 CPU be used as a drop-in replacement for a 1MHz part (and 
therefore underclocked)? I think the pinout's the same...

(I've got a System 1MHz CPU board here, but the CPU itself has decided to call 
it a day; I think the only spares I have are all 2MHz parts scavenged from 
beebs...)

ta

J.