 Every time the temperature sensing network determines that a rise above TJ is imminent, measures such as clock gating, clock stretching, clock speed reduction and others (commonly referred to as thermal throttling) are applied to prevent the temperature to raise further.If the applied mechanisms are not compensating enough for the processor to stay below the junction temperature, the device may shut down to prevent permanent damage.An estimation of the chip-junction temperature, TJ, can be obtained from the following equation