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Created page with 'Not much known. Reportedly, the RAM is accessed in 128-byte sectors. That, probably via I/O ports, ie. unlike other RAM expansions, the RAM is probably not mapped to the Z80 me…'
Not much known.
Reportedly, the RAM is accessed in 128-byte sectors.
That, probably via I/O ports, ie. unlike other RAM expansions, the RAM is probably not mapped to the Z80 memory region.
== I/O Ports ==
#F9FC - #F9FE Otten & Fecht 1 MB RAM-Disc (R/W)
#FBF0 - #FBFF Otten & Fecht 1 MB RAM-Disc (R/W)
Reportedly, the RAM is accessed in 128-byte sectors.
That, probably via I/O ports, ie. unlike other RAM expansions, the RAM is probably not mapped to the Z80 memory region.
== I/O Ports ==
#F9FC - #F9FE Otten & Fecht 1 MB RAM-Disc (R/W)
#FBF0 - #FBFF Otten & Fecht 1 MB RAM-Disc (R/W)
