Title :
Digital signal processing systems with low power consumption
Author :
Vidas, P. ; Jeren, B. ; Crnkovic, P. ; Jovanovic, I.
Author_Institution :
Fac. of Electr. Eng., Zagreb Univ., Yugoslavia
Abstract :
Digital signal processing (DSP) applications penetrate to autonomous instruments where low power consumption represents an essential issue. Several methods for low power consumption in DSP are considered. Special attention is paid to low voltage operation, clock rate reduction, and CPU/system stop-run mode. For the various microcontrollers and DSP processors the appropriate testing instrumentation was developed
Keywords :
clocks; computerised signal processing; digital signal processing chips; microcontrollers; CPU/system stop-run mode; DSP; autonomous instruments; clock rate reduction; digital signal processing; low voltage operation; microcontrollers; power consumption; testing instrumentation; Adaptive filters; Battery charge measurement; Clocks; Control systems; Digital signal processing; Energy consumption; Energy measurement; Performance evaluation; Power measurement; Voltage;
Conference_Titel :
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location :
LJubljana
Print_ISBN :
0-87942-655-1
DOI :
10.1109/MELCON.1991.161847
