Feasibility Analysis of Baseband Board Based on Field-Programmable Gate Array

Abstract

The design of the baseband board for many types of instrumentation developed is limited to verify its feasibility by implementation. On this basis we propose a detailed feasibility analysis method before the design of the baseband board to prevent the waste of the manpower and time resources because of the shortage of chip resources, which provided a reference for the design of the baseband board. Firstly we determine the model of core processor based on LTE-A characteristics and baseband board requirements; then we focus on the storage capacity and bus capacity of the baseband board to ensure that the selected components have sufficient capacity and margin; finally we prove the correctness of the feasibility analysis through the test on the baseband board, and it also provides the reference for other hardware chip selection.