| 摘要 |
FIELD: electricity; dynamic voltage scaling. ^ SUBSTANCE: according to one version element of delay component (EDC) is used to measure real activity and delay of critical path in microprocessor core which is basic value for dynamic scaling of core voltage. Other version of realization element of slave ring oscillator (SRO) is located next to microprocessor core and used with elements EDC to provide DVS system redundancy. ^ EFFECT: improvement of control accuracy. ^ 13 cl, 6 dwg |
