Model: SBC020CX

Manufactured by: Intel Corporation



  • Dual-port capability via Multibus and LBX Bus interfaces

  • Single bit error correction and double bit error detection utilizing Intel 8206 ECC device

  • Control status register supports multiple ECC operating modes

  • 16MB addressing capability

  • Error status register provides error logging by host CPU board

  • Supports 8- or 16-bit data transfers and 24-bit addressing

  • Auxiliary power bus and memory protect logic for battery back-up RAM requirements

  • 2048KB


The SBC020CX LBX RAM Board is a member of Intel's complete line of SBC memory and I/O expansion boards.  The dual-port feature of the CX series of RAM-boards allows access to memory of both the Multibus and LBX bus interfaces.  In addition to the dual-port features, the "CX" series of RAM-boards provide Error Checking and Corrections Circuitry (ECC) which can detect and correct single bit errors, but not correct, double and most multiple errors.  The SBC020CX board contains 2048KB of read/write memory using 256KB dynamic RAM components.


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