• Z88 32kb to 512kb Memory Upgrade

    As mentioned in a couple of other posts here, the Z88 is a great machine.  It comes with 32k of RAM, although this can be expanded with plug in cartridges.  An alternative, however, is to replace the internal 32k with something larger.  This photo tutorial shows how you can expand the onboard memory to 512k. […]

  • Z88 as a USB keyboard using a Minimus

    If you’ve been reading this blog in cronological order, you’ll know about the FTDI adapter I made for the Z88.  If you don’t read this in order, you’ll know about the Minimus programming I’ve been doing and what the Minimus is (note that I’ve not blogged about that yet… be patient!)   Now to turn […]

  • Z88 to FTDI lead via MAX3232

    I have already blogged on here about how awesome the Z88 is, and how ahead of it’s day it was.  Well, being awesome in your own right doesn’t cut it these days – so you’ve got to be able to communicate and talk to things to be considered worthwhile. The biggest weapon the Z88 has […]