Xref: utzoo comp.protocols.misc:265 comp.sys.ibm.pc:15325 comp.sys.mac:15747
Path: utzoo!mnetor!uunet!husc6!ukma!gatech!ncsuvx!sam
From: sam@ncsuvx.ncsu.edu (Samuel A. Moore)
Newsgroups: comp.protocols.misc,comp.sys.ibm.pc,comp.sys.mac
Subject: xmodem, ymodem, zmodem specs.
Message-ID: <1796@ncsuvx.ncsu.edu>
Date: 6 May 88 21:56:56 GMT
Organization: NCSU Computing Center, Raleigh, NC
Lines: 11



I am looking for specs. on the modem protocols - xmodem, ymodem, zmodem.
Something that simply explains them will be okay. References to good books
will be good also. I have implemented xmodem using a line monitor and a
paper written by Kelly Smith, CP/M-NET "SYSOP" on January 8, 1980. I don't
know where the paper came from. It does not cover ymodem and zmodem, however.

Thanks.