Delta Products 64K Dynamic RAM Board
It was the probably Delta's most sofisticated board.
The board utilized (Cromemco style) bank select capability (IO port 40H) to
allow up to 8 boards to reside in a system. The board is configured as four
16 K blocks, one or more of which can be inactived for any or all boards in
a system. This allowed easy implementation of CPM+.
The manual and schematic for this board can be obtained
here.
This page was last modified
on
01/08/2011