SECRIST%OAK.SAINET.MFENET@LLL-MFE.ARPA (05/05/86)
From: <SECRIST%OAK.SAINET.MFENET@LLL-MFE.Arpa> (Richard C. Secrist) Date: Mon, 5-MAY-1986 16:35 EST To: INFO-CPM@AMSAA.Arpa Message-ID: <[OAK.SAINET.MFENET].23580320.008EE79F.SECRIST> Quote: "May your future be limited only by your dreams." -- Christa McAuliffe Organization: Science Applications Int'l. Corp., Oak Ridge, Tenn., USA CompuServe-ID: [71636,52] X-VMS-Mail-To: CPM > In article <2763@sdcrdcf.UUCP>, alex@sdcrdcf.UUCP (Alex Hwang) writes: > > I am in a situaion where I need to develop code on an IBM-PC but the > > debugged code is going to run on a custom Z80 board. I am interested > ... > ... > > > > Alex Hwang > > The cheapest solution is to replace your 8088 with the NEC V20 chip. > Besides having a superset of the 8088 instruction set it has an internal > z80 emulator, allowing direct running of z80 software. > Regards, der Actually the V20 and V30 chips include a more efficient 8088 instruction set, and since they had some room left over, NEC included the 8080 instruction set (not the Z80). Richard SECRIST%OAK.SAInet.MFEnet@LLL-MFE.Arpa