Receiver and related control method

Abstract

The present invention relates to a receiver and a related control method. The receiver comprises a continuous time linear equalizer receiving a received signal and processing the received signal according to a pole and a boot level and generating a first equalizing signal; a slicing circuit coupled to the continuous time linear equalizer and used for generating a data signal according to the first equalizing signal and a feedback equalizing signal; and a decision feedback equalizing circuit coupled to the slicing circuit and used for processing the data signal according to a decision feedback equalizing coefficient set, and generating the feedback equalizing signal. The boot level is adjusted according to a first decision feedback equalizing coefficient in the decision feedback equalizing coefficient set, and a position of the pole is adjusted according to a second decision feedback equalizing coefficient.

Description

technical field [0001] The present invention relates to a receiver (receiver) and a related control method, and in particular to a method capable of adjusting the boost level of a continuous time linear equalizer (continuous time linear equalizer) according to parameters of a decision feedback equalizer (decision feedback equalizer) (boost level) and pole (pole) receivers and related control methods. Background technique [0002] Electronic circuits (such as chips, grains, integrated circuits, etc.) are the most important hardware foundation of the modern information society; different electronic circuits can be connected into an interconnection system with channels to exchange signals (such as information, data, messages, etc.) , command and / or grouping, etc.), so that different electronic circuits can coordinate with each other to play the function of additive synthesis. However, the characteristics of the channel itself can also affect the quality of the signal transmiss...

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Problems solved by technology

However, the characteristics of the channel itself will also affect the quality of signal transmission to and from

Generally speaking, the channel is of low-pass nature, so it will reduce the high-frequency part of the signal, resulting in signal distortion; for example, when an electronic circuit as a transmitter (transmitter, referred to as Tx) needs to When a signal with a square wave waveform is transmitted to an electronic circuit of a receiver, the signal waveform received by the receiver will be a slowly rising and falling waveform, and it is no longer possible to maintain the rising and falling edges of the square wave waveform

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