Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!ncar!oddjob!uxc!uxc.cso.uiuc.edu!uxe.cso.uiuc.edu!mcdonald From: mcdonald@uxe.cso.uiuc.edu Newsgroups: comp.arch Subject: Re: History of PCs (also kind of lo Message-ID: <46500022@uxe.cso.uiuc.edu> Date: 6 Aug 88 14:10:00 GMT References: <1876@looking.UUCP> Lines: 7 Nf-ID: #R:looking.UUCP:1876:uxe.cso.uiuc.edu:46500022:000:369 Nf-From: uxe.cso.uiuc.edu!mcdonald Aug 6 09:10:00 1988 >HACF # Halt And Catch Fire Rumor also has it that certain (present-day) military computers have chips with EXP (explode) instructions (this applies to ROM's as well as CPU's). This instruction causes some sort of explosive on the chip to explode, destroying it. Is this rumor true? Considering the ineptness of military designers, I doubt that it would be much use.