Method and apparatus for thermal throttling of clocks

摘要

Thermal throttling control to safely throttle clocks OFF and ON in an integrated circuit. Digital thermal throttling control is provided to gradually throttle a clock's frequency from ON to OFF and from OFF to ON. The gradual throttling can minimize an instantaneous current rise that would otherwise occur with a rapid shut OFF and a rapid turn ON of a clock. Included are methods and apparatus for digital thermal throttle control in an integrated circuit.