A General Purpose Mini-Computer Based Digital Signal Processing Laboratory.

摘要

This project involved the integration of hardware and software to develop a genral prupose digital signal processing (DSP) laboratory based on a Hewlett Packard (HP) 21MX-type computer. The hardware included an HP 2108A computer, HP 7906 disk drive, HP 2648A grpahics terminal, Texas Instruments Silent 700 printing terminal, Remex optical paper tape reader, two Analog Devices ADC-12QZ analog-to-digital converters, and an HP 12555B digital-to-analog converter. The operating system generated for the laboratory was RTE-III. It is the latest version of RTE that can be used with the currently available hardware. Software support for I/O devices not supported by RTE-III was developed and implemented. Four DSP applications programs were implemented and tested.