A fast, high precision and inexpensive analog to digital board for PC-AT or compatible

P B Manis; D Bertrand

doi:10.1016/0165-0270(89)90073-3

A fast, high precision and inexpensive analog to digital board for PC-AT or compatible

J Neurosci Methods. 1989 Oct;30(1):41-54. doi: 10.1016/0165-0270(89)90073-3.

Authors

P B Manis¹, D Bertrand

Affiliation

¹ Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21205.

PMID: 2811433
DOI: 10.1016/0165-0270(89)90073-3

Abstract

We describe a simple and inexpensive circuit for analog data acquisition with high speed and high resolution, for use in an IBM PC-AT or compatible. The circuit is suitable for a wide range of applications in electrophysiology. Features of the circuit include multichannel reading, programmable sampling rate, and direct memory access controlled dual buffering for continuous recording. A program written in the C programming language for control of data acquisition is also given.

Publication types

Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

Computers*
Electronics*
Microcomputers*
Software*