Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!hellgate.utah.edu!cc.utah.edu!cc.usu.edu!jrd Newsgroups: comp.sys.ibm.pc.programmer Subject: Re: CCITT CRC-16 (without tables) Message-ID: <28130@cc.usu.edu> From: JRD@cc.usu.edu (Joe Doupnik) Date: 13 Jul 90 19:31:47 MDT Lines: 4 Look in MS-DOS Kermit, file MSSCOM.ASM, where the CRC calculation is done purely in registers with boolean instructions. It just happens to work out that way on PCs. Joe D.