Micromint did a kit (Ciarcia published in Byte 1983) using a special=20
dynamic ram chip but he mentions previous work in 1976 in the article.

http://books.google.co.uk/books?id=3DfBuiNpYlyHcC&lpg=3DPP1&pg=3DRA1-PA31#v=
=3Donepage&q&f=3Dfalse


--=20
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