Frequency adjustment device and frequency adjustment method

Abstract

A frequency adjustment device includes a microprocessor, a buffer, and a frequency adjustment circuit. The microprocessor is configured to receive a memory access signal. The buffer is disposed inside the microprocessor. The buffer is configured to output an input pointer signal and an output pointer signal according to the memory access signal, the input pointer signal, and the output pointer signal. The frequency adjustment circuit is disposed inside the microprocessor. The frequency adjustment circuit is configured to output a first current threshold according to the input pointer signal and the output pointer signal. The frequency adjustment circuit is further configured to output a threshold trimming signal to a time register according to a setting threshold signal and the first current threshold.

Dependencies are inferred from the claim text.