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Digital Signal Processing Capabilities Of The Fujitsu Mb8764, Harold B. Creech
Digital Signal Processing Capabilities Of The Fujitsu Mb8764, Harold B. Creech
Retrospective Theses and Dissertations
The Fujitsu MB8764 digital signal processing chip is designed to operate with a machine cycle of up to 10 MHz. The chip’s ability to perform a 16-by-16 bit multiply and add operation in one machine cycle makes it a good candidate for real time digital signal processing. Unlike the Intel 2920 the Fujitsu MB8764 does not have an onboard analog-to-digital, digital-to-analog converter. Therefore, this paper will be restricted to the operation of this device with digital data input and output. The use of the MB8764 as a digital filter is analyzed. Performance limitations due to finite word length, memory size …
Application Software Of The Future-Filter Design With Gem, Alan D. George
Application Software Of The Future-Filter Design With Gem, Alan D. George
Retrospective Theses and Dissertations
As the use of computer in engineering design as well as other areas increase, it becomes more imperative that the application software used be as simple, convenient, and powerful as possible. The engineer is not interested in the internal workings of the computer or its operating system. It is the design itself that takes precedence. The filter design package developed for this project, known as FILTER, is such an application. With FILTER, coupled with the Digital Research Graphics Environment Manager, the engineer is led through the analog and digital filter design phase on a personal computer with carefully designed interactive …