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Principles of interfacing computers to medical equipment
Bailliere'S Clinical Obstetrics and Gynaecology
|December 1, 1990
Summary
This study compares interface standards, highlighting RS232
Area of Science:
- Computer Science
- Electrical Engineering
- Data Communication
Background:
- Interface standards are crucial for connecting electronic devices.
- Various standards exist, each with unique characteristics and applications.
- Selecting the appropriate interface impacts performance and cost.
Purpose of the Study:
- To compare different interface standards for electronic devices.
- To evaluate the advantages and disadvantages of each standard.
- To guide the selection of optimal interface solutions.
Main Methods:
- Comparative analysis of interface standards based on provided data.
- Evaluation of RS232, Centronics parallel, SCSI, and GPIB standards.
- Assessment of factors including data rate, distance, cost, and ease of use.
Main Results:
- RS232 offers flexibility and low cost, with variants addressing limitations.
- Centronics parallel excels in high data rates over short distances.
- GPIB is a robust standard for laboratory instrument control, while SCSI is specialized and less user-friendly.
Conclusions:
- The choice of interface standard depends on specific application requirements.
- RS232 and Centronics parallel are suitable for general computing needs.
- GPIB remains a strong choice for scientific and laboratory instrumentation.