Welcome to the online user guide for the Cambridge Z88.
This is the revised User Guide for the Cambridge Z88, being updated with all new features and improvements that has been added into the "OZ" operating system ROM, both on application and system level by the Z88 Development Team since the last official V4.0 UK ROM was released by Cambridge Computer in 1989.
The Z88 Development Team reverse-engineered the V4.0 ROM into source code in 2003 and has since then done substantial re-organisation and optimisation of the existing OZ code base, now fulfilled many of the original end-user wishes expressed in the independent end-user "Z88 EPROM" publishing made available in the early nineties.
