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The paper describes features of the OctaLynx RISC microprocessor version dedicated to cooperation with the Dynamic Power Management system with awareness of present circuit temperature. The processor can use two independent interrupts triggered by thermal events. Additional function registers contain information about maximum temperature found in the circuit by the hardware part of the power management...
This paper presents a maximum temperature selection circuit that cooperates with a set of temperature sensors. Two different types of temperature sensors are used: proportional to absolute temperature PTAT which uses bipolar structures and CMOS one which uses thermal dependencies of MOS transistors. This circuit is dedicated to implementation of method for optimum control of throughput (OCT method)...
In this paper, a Temperature-Controlled Oscillator (TCO) dedicated to method of optimum control of throughput (OCT) of microprocessor is introduced. The aim of this device is to control the efficiency of computing machine in such a way that its internal temperature is maintained on required level. The TCO is analytically modeled and simulated in Simulink. The presented oscillator uses properties of...
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