MICROCode Consulting  "The way software should be written"

Welcome to our Legacy Z-80 home page.  Here you will find all of our 8-bit firmware and software for Z-80 based microcomputers -- everything that gave MICROCode Consulting its start on life back in the 1980s.  Best of all, everything on here has been released for  restricted usage (it's for non-commercial use) with the restrictions listed below.  Available on this web site are:

•  QP/M, a time/date stamping and speedy CP/M 2.2 replacement that fits in the same memory space
•  Versatile and powerful BIOS ROMs for BigBoard, Xerox 820-I, upgraded Xerox 820-I and II, Kaypro 4, and Kaypro 10 computers
•  Winchester Connection, a BIOS add-on for supporting hard drives on QP/M or CP/M systems
•  LinkZ, a faster yet more compact and powerful replacement linker for L80
•  DebugZ, the most powerful Z-80 visual debugger available
•  Miscellaneous utility programs that work on any CP/M 2.x, QP/M or compatible

•  You are free to use anything here for your personal use ONLY
•  Nothing here can be used or sold by any commercial vendor without prior arrangement and agreement with MICROCode Consulting
•  There is no warranty whatsoever for any item provided here

As a convenience or if you no longer have your Z-80 system, have a little fun by trying these programs on your Windows-based PC using the best Z-80 emulator out there.

And, as with any development arena, we had our share of disagreements with other vendors that you can read about here.

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Send mail to webmaster@microcodeconsulting.com with questions or comments about this web site.
Copyright © 2000-2006 MICROCode Consulting
Last modified: April 10, 2006