Design of Digital Phase-Locked Loop Based on FPGA
Lirong Yang
Abstract
Lirong Yang
Abstract
Digital phase-locked Loop(DPLL)technology will be used widely.This paper has proposed a methodology of designing DPLL,systematically states its operational principle which is followed by the designing processes and simulating results of the main modules.This methodology,based on VHDL technique,can be implemented by field programmable logic array(FPGA).
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Digital phase-locked Loop(DPLL)technology will be used widely.This paper has proposed a methodology of designing DPLL,systematically states its operational principle which is followed by the designing processes and simulating results of the main modules.This methodology,based on VHDL technique,can be implemented by field programmable logic array(FPGA).
Key concepts: DPLL algorithm, VHDL, Field-programmable gate array, Computer science, Phase-locked loop, Loop (graph theory), Gate array, Computer hardware