About RIK Journals
‘RIK Journals’ are international journals intended for professionals and researchers in all fields of Science, Technology, Arts, Management, Engineering, Humanities, Social Science, Education, etc. RIK Journals are...
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| All | Since 2015 | |
|---|---|---|
| Citation | 2400 | 1030 |
| h-index | 962 | 911 |
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2026 Archive
| Number 1 |
Title: 8-Bit Arithmetic Logic Unit Implementation In VHDL Author: Saracok Morosu Abstract: ... In this paper VHDL implementation of 8-bit arithmetic logic unit (ALU) is presented. The design was implemented using VHDL Xilinx Synthesis tool ISE 13.1 and targeted for Spartan device. ALU was designed to perform arithmetic operations such as addition and subtraction using 8-bit fast adder, logical operations such as AND, OR, XOR and NOT operations, 1’s and 2’s complement operations and compare. ALU consist of two input registers to hold the data during operation, one output register to hold the result of operation, 8-bit fast adder with 2’s complement circuit to perform subtraction and logic gates to perform logical operation. The maximum propagation delay is 13.588ns and power dissipation is 38mW. The ALU was designed for controller used in network interface card. Keywords: ALU, Fast adder, Network interface card, VHDL implementation. Show More |