Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!decvax!genrad!panda!talcott!harvard!seismo!lll-crg!lll-lcc!dual!ptsfa!gilbbs!mc68020 From: mc68020@gilbbs.UUCP (Tom Keller) Newsgroups: net.arch Subject: Re: Addressing modes Message-ID: <27@gilbbs.UUCP> Date: Sat, 1-Mar-86 16:27:43 EST Article-I.D.: gilbbs.27 Posted: Sat Mar 1 16:27:43 1986 Date-Received: Tue, 4-Mar-86 03:59:28 EST References: <946@garfield.UUCP> <1417@sdcsvax.UUCP> <6777@boring.UUCP> <1989@peora.UUCP> Organization: Gil's Place, Santa Rosa CA Lines: 25 In article <1989@peora.UUCP>, jer@peora.UUCP (J. Eric Roskos) writes: > Note that in my original posting, I didn't say "interpret the semantics > of the source code," I said interpret some *representation* of the source > code. There is a lot of work done by compilers (e.g., resolving symbolic > references, translating infix arithmetic expressions with ASCII constants > into a more manageable form, etc.) which takes a lot of time, and any > machine (such as these microcomputers they are always building projects > for in Byte that directly execute BASIC) which takes on that task will > be much slower. A minor point, perhaps, but in fact there is no microprocessor on the market that "directly executes BASIC." There are a few that include a ROM-based BASIC interpreter on-chip. I realize that some people might consider me to be just a bit picky, but I don't consider this to be a microporcessor that "directly executes BASIC." -- ==================================== tom keller {ihnp4, dual}!ptsfa!gilbbs!mc68020 (* we may not be big, but we're small! *)