Title :
A microprocessor-based circuit model with the ability of debugging-assistance
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Inst. of Technol., Taipei, Taiwan
Abstract :
This paper describes a microprocessor-based circuit model which facilitates debugging and maintenance of the microprocessor-based circuit. A speed-adjustable mechanism was implemented which enables the microprocessor to execute instructions under either single-step mode or speed-adjustable mode. Through this mechanism, data of a malfunctional circuit can be fetched and compared to reference data
Keywords :
computer debugging; microprocessor chips; multiprocessing systems; 8088CPU; DMA; debugging-assistance; instruction execution; interrupt; malfunctional circuit; microprocessor-based circuit model; multiprocessor circuit; single-step mode; speed-adjustable mechanism; Circuit testing; Costs; Debugging; Flexible printed circuits; Frequency conversion; Frequency synchronization; Latches; Microprocessors; Oscillators; Signal generators;
Conference_Titel :
Industrial Automation and Control: Emerging Technologies, 1995., International IEEE/IAS Conference on
Conference_Location :
Taipei
Print_ISBN :
0-7803-2645-8
DOI :
10.1109/IACET.1995.527610
