Changes
/* Memory expansions */
*[[Y-MEM]]
*[[Z-MEM]]
CPC464 and CPC664 users can run FutureOS when using this RAM expansion:
http://www.cpcwiki.eu/forum/amstrad-cpc-hardware/open-source-diy-512kb-ram-expansion/msg163566/#msg163566
==== Real-Time-Clocks ====
