摘要 |
A central processing unit comprises a bidirectional circuit for converting a binary data and a binary address supplied from a binary logic circuit in the CPU into n-valued (n is an integer of 3 or larger) data and an n-valued address, respectively, and transmitting converted signals to the outside, and for converting n-valued data and an n-valued address supplied from the outside into binary data and a binary address, respectively, and transmitting converted signals to the binary logic circuit.
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