The application of an Actel field programmable gate array in the design of an ECG RR interval recorder.
Field Programmable Gate Arrays (FPGAs) allow digital circuitry to be integrated on to a single device without the long time penalty incurred with mask programmable Application Specific Integrated Circuits (ASICs). This makes FPGA technology an attractive option to engineer involved in designing digital circuitry where space is at a premium. Furthermore, the relatively low cost of FPGAs at low volume, compared to mask programmable ASICs make them an excellent prototyping option for designers who are considering low cost volume production with mask programmable ASICs. There are several different types of FPGAs available which thus creates confusion for prospective users uncertain of their relative benefits. This paper serves as an introduction to FPGA technology and the stages involved in implementing a design, via the application of an Actel FPGA to the development of an ambulatory long term electrocardiogram (ECG) based RR interval recorder.
Harrison
A
A
Department of Electrical and Electronic Engineering, University of Nottingham, UK.
Hayes-Gill
B R
BR
Crowe
J A
JA
Chang
S T
ST
D001698:Biomedical Engineering / Q000191:economics / Q000295:instrumentation; D017076:Computer-Aided Design; D003365:Costs and Cost Analysis; D015716:Electrocardiography, Ambulatory / Q000191:economics / Q000295:instrumentation*; D004582:Electronics, Medical / Q000191:economics / Q000295:instrumentation; D004867:Equipment Design; D006801:Humans; D013677:Medical Laboratory Science / Q000191:economics / Q000295:instrumentation; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D012984:Software