中文摘要：

介绍了Hotlink协议芯片CY78923／933的性能特点、内部结构、工作原理和工作方式；设计了由CY78923／933组成的高速串行数据通讯电路，详细讨论了耦合电路、偏置电路、匹配电阻、波形观测等关键性问题；并分别用同轴电缆和双绞线对电路进行了传输速率为330Mpbs的图像数据的传输测试；实验结果表明，传输过程稳定可靠，没有发生解码错误；CY78923／933芯片可以方便地实现Hotlink协议，非常适用于工作站、服务器、海量存储、图像和视频传输等方面的应用。

英文摘要：

Introduce the performance, framework and mechanism of CY7B923/CY7B933, on which the Hotlink is based. Describe the design of high-speed serial communication based on CYTB923/CY7B933, and the couple circuit, bias circuit, matching resistor in details. The circuit was tested in coaxial and twisted cable under the speed of 330Mbps. There was no decode error during the test. It is shown that CY7B923/CY7B933, based on Hotlink, is an ideal choice for work-station, server, magnanimity store and video transmission.