Applied Engineering Z-RAM II for Apple //c computers. It has 512K of RAM installed and is expandable to 1 MB.
This card provides both RAM expansion and a Z-80 processor to enable running CP/M programs.
*** NOTE ***
The CPU and MMU from your Apple //c motherboard must be installed into this card. The card will then be inserted into the empty CPU and MMU sockets. Complete instructions can be found in the user manual at:
http://www.apple-iigs.info/doc/fichiers/zram2.pdf
RAM expansion has been tested and is working. Additionally, a complete diagnostics was run on the computers with the card installed. A ROM 255 was used for testing.
Z-80 CP/M functionality was NOT tested.
Sold as is. No returns or refunds.
Thanks for looking!
