Xref: utzoo comp.music:2606 rec.music.synth:19108 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!apple!portal!cup.portal.com!dbell From: dbell@cup.portal.com (David J Bell) Newsgroups: comp.music,rec.music.synth Subject: Re: MIDI Assembly Code... Message-ID: <39427@cup.portal.com> Date: 19 Feb 91 21:44:18 GMT References: <60448@eerie.acsu.Buffalo.EDU> Distribution: na Organization: The Portal System (TM) Lines: 14 Ken... If you have correctly entered the code you are trying: >SAVESTK MACRO ;MACRO TO SAVE REGS FOR C FUNCTION > PUSH BP > MOVE BP,SP > PUSH DI > USH SI > ENDM ..... That should be PUSH SI, not USH SI Dave