Design And Implementation Of 2 Bit Ternary ALU Slice
نویسندگان
چکیده
This paper describes the architecture, design & implementation of 2 bit ternary ALU (T-ALU) slice. The proposed ALU is designed for two-bit operation & can be used for n bit operations by cascading n/2 ALU slices. This ALU is implemented using C-MOS ternary logic gates (T-Gates) for ternary arithmetic & logic circuits. Ternary gates are implemented using enhancement / depletion MOSFET technology, thus proposed ALU is suitable for LSI / VLSI implementation. The designed technique used here requires only two stages i.e . decoder & T-gates, as against three stages i.e. decoder, binary gates & encoder require in conventional ternary logic implementation. Index Terms : Ternary, Unary function, T-Gates, Literal.
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