Taiwan Semiconductor Manufacturing Comp. Ltd.

Global Unichip Corporation

Hua-Shih Liao

Ting-Hsu Chien

Wen-Juh Kang

Yu-Chu Chen

Chih-Wen Cheng

Hung-Chang Kuo

A signal transmission device includes a transceiver circuitry and a control circuitry. The transceiver circuitry is configured to receive first device data from an external device through a channel. The control circuitry is configured to calculate a least one system parameter of the transceiver circuitry based on the first device data, second device data associated with the transceiver circuitry, and at least one requirement of a predetermined communication protocol, in order to link with the external device.

Signal transmission device and linking method thereof

An integrated circuit, a multi-channel transmission apparatus, and a signal transmission method thereof are provided. The multi-channel transmission apparatus includes a pre-stage circuit, a clock signal generator, and a post-stage circuit. The pre-stage circuit receives a plurality of first clock signals and a plurality of data signals, selects one of the first clock signals to be a base clock signal, and transmits the data signals according to the base clock signal to respectively generate a plurality of middle signals. The clock signal generator generates the first clock signals according to a second clock signal, wherein a frequency of the second clock signal is higher than a frequency of the first clock signals. The post-stage circuit transmits the middle signals according to the second clock signal to respectively generate a plurality of output signals. The pre-stage circuit is a digital circuit, and the post-stage circuit is an analog circuit.

Integrated circuit, multi-channel transmission apparatus and signal transmission method thereof

A measurement system of a data transmission interface includes a signal generator and a signal receiver. The signal generator transmits an input data to the data transmission interface. The signal receiver receives an output data from the data transmission interface. The signal receiver measures a jitter tolerance capability of the data transmission interface according to error feedback data of the output data. The data transmission interface includes a receiving circuit, a synchronous circuit, and a transmitting circuit. The receiving circuit receives the input data and generates an error signal when a data error occurs. The synchronous circuit receives the error signal to generate an error indication signal. The transmitting circuit transmits the output data to the signal receiver and receives the error indication signal when the data error occurs, in order to generate the error feedback data in the output data according to the error indication signal.

Growing community of inventors

Hsinchu, Taiwan

Hua-Shih Liao