Accession Number : ADA132260

Title :   Processor-Controlled DAC-20 (Digital-to-Analog Converter).

Descriptive Note : Technical rept.,

Corporate Author : OKLAHOMA STATE UNIV STILLWATER ELECTRONICS LAB

Personal Author(s) : Holloway,W A ; Spears,J W

PDF Url : ADA132260

Report Date : 15 May 1983

Pagination or Media Count : 76

Abstract : The Processor Controlled DAC is a PCM World Selector, controlled by dual 6502B microprocessors. It was developed for a high word rate PCM systems, and as a flexible unit to be used with almost any PCM format. This multi-channel DAC (digital-to-analog converter) is capable of selecting up to 32 separate word patterns and can produce up to 30 outputs with additional DAC's. At present, 18 DAC outputs are offered with 0 to +10 volt outputs. Details of circuit design, operation, and software are covered in this report.

Descriptors :   *DIGITAL TO ANALOG CONVERTERS, *COMPUTER APPLICATIONS, *WORD RECOGNITION, *SELECTION, MULTICHANNEL, HIGH RATE, MICROPROCESSORS, CIRCUITS, DECODING, GROUND SUPPORT EQUIPMENT, DECOMMUTATORS, INTERFACES, COMPUTER PROGRAMS

Subject Categories : Linguistics
      Electrical and Electronic Equipment
      Computer Programming and Software
      Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE