A computer system having power management control features which include states of normal clock speed operation, slow clock speed operation, and stop-clock operation based on input/output activity, system bus activity, and program parameters. The system detects inactivity over a period of time and places...http://www.google.fr/patents/US5369771?utm_source=gb-gplus-shareBrevet US5369771 - Computer with transparent power-saving manipulation of CPU clock
Computer with transparent power-saving manipulation of CPU clock
