Jason Thorpe <thorpej@nas.nasa.gov>  wrote:
 > On Thu, 28 Nov 1996 08:56:07 +0100 (MET) 
 >  Zadok <ml@rz.uni-potsdam.de> wrote:
 > 
 >  > I have the chance to put a 68040 into my 345... the problem is that i've
 >  > herad only about 25 or 33MHz 68040 working in HP's, but there seems to me
 >  > a 40MHz 68040. So, is it possible to ust this chip at full speed ( using
 >  > an 80MHz quartz instead of 50 or 66 ) ? Will the hardware survive this ?
 >  > Will it work ? Is it dangerous to try ?
 > 
 > I should let Dave Carrel or Herb Peyerl answer this... I think I remember
 > Dave mentioning to me that he tried to overclock his 68040 and it wasn't
 > pleased... Dave?

All I know is that lager has an 040@25 in it, and when I try clocking it at 
33, the cpu never resets... I don't have a 33mhz 040 to try.