The present invention relates to a method and circuit arrangement for controlling performance of an integrated circuit in response to a monitored performance indicator, wherein power supply of the integrated circuit is controlled based on said performance indicator. At least one of a noise level of the controlled power supply and a clock frequency generated in said integrated circuit is monitored and a respective control signal is fed back to the controlling function if the checking result is not within a predetermined range. Thereby, an simple and easily extendable automatic adaptation to process variations can be achieved.
申请公布号
WO2005124516(A2)
申请公布日期
2005.12.29
申请号
WO2005IB51894
申请日期
2005.06.09
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PESSOLANO, FRANCESCO;MEIJER, RINZE, I., M., P.;PINEDA DE GYVEZ, JOSE, D., J.
发明人
PESSOLANO, FRANCESCO;MEIJER, RINZE, I., M., P.;PINEDA DE GYVEZ, JOSE, D., J.