| 摘要 |
An improved random access memory permits non-CPU involved, direct access for data read out to a portion of memory - as for information display purposes. The composite memory (and thereby also apparatus employing such a memory) may thus be more readily and inexpensively fabricated, not requiring either a dedicated, separate display register or stored instructions for memory-to-display register information transfer. The memory includes first and second portions each capable of central process or access, the second memory segment being subject to direct, non-CPU aided addressing when not engaged by the CPU.
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