| 摘要 |
The RAM having the READ/WRITE functions for corelated data includes an I/O designating unit (50) for controlling the transmission gate of a headword memory (30), the transmission gate of the unit memory array corresponding to the headword data and NOR gate (G5), and an I/ O adjuster (60) for adjusting the unit I/O adjuster (61) including NOR gates (G6,G7) and 3-state buffers (TB1,TB2) to correspond to the number of bits of the headword data.
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