CU-MEM Selecta Sideways Memory Carrier

CU-MEM Selecta is a 'paged' memory carrier in Eurocard format. The paging concept allows 8-bit microprocessors to overcome the limitations of a 64kB address space.

CU-MEM Selecta provides eight 28-pin memory sockets which may be configured in a variety of ways using an on-board option switch. Its great flexibility derives from an advanced design incorporating the use of PALs (Programmable Logic Arrays).

CU-MEM Selecta is designed for use with the CUBE processor cards including EuroBEEB, EuroCUBE-65, and EuroCUBE-09.

  • Accepts EPROMs up to 32kB and RAMs up to 8kB.
  • Up to 256kB of EPROMs on each board.
  • Up to 64kB of CMOS RAM on each board.
  • Battery back-up for CMOS RAM.
  • Combinations of RAM and ROM allowed.
  • Supports sideways paging on EuroBEEB.
  • Cards can be stacked to give up to 1MB of sideways memory.
  • Can give additional linear memory from &4000 to &7FFF.

Manufacturer: Control Universal Limited
Date: Unknown

Other Systems Related To CU-MEM Selecta Sideways Memory Carrier:

Item Manufacturer Date
CUBE EuroBEEB Control Universal Limited 1982

This exhibit has a reference ID of CH46755. Please quote this reference ID in any communication with the Centre for Computing History.


CU-MEM Selecta Sideways Memory Carrier

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