There's nothing else known about that hardware.
== Unknown Solutions ==
* CPCI - german magazine "CPC Schneider International 12/1985" - contains something about 8th bit - unknown if this is an internal mod, or external adapter or whatever?
* CPCI - german magazine "CPC Amstrad International issue 8/9'91" - said to contain the same solution as Happy Computer.
[[Category:Hardware]] [[Category:DIY]]
