LT8711GX 国产芯片 Type-C/DP1.4转HDMI2.1 用于加密狗 对接站

描述
LT8711GX是一款高性能的Type-C/DP1.4到HDMI2.1转换器，设计用于将USBType-C源或DP1.4源连接到HDMI2.1收发器。
该LT8711GX集成了一个符合DP1.4标准的接收器和一个符合HDMI2.1标准的发射器。此外，还包括一个CC控制器，用于CC通信，以实现DP ALT模式和功率传输功能。
该设备能够自动操作，该操作由集成微处理器启用，该微处理器使用嵌入式SPI闪存存储固件。系统控制也可通过使用专用配置12C从站接口。
LT8711GX还支持EDID缓冲、DP/eDP输入检测和自动进入省电模式。当LT8711GX的接收器锁定输入信号时，MCU可以通过MSA寄存器读取恢复的定时参数，以匹配 ASSR。DPCD寄存器在调试完整链路训练时可以通过系统12C访问。

应用程序
对接站

加密狗

DescriptionThe LT8711GX is a high performance Type-C/DP1.4 toHDMI2.1 converter, tell  18171547226,designed to connect a USB Type-Csource or a DP1.4 source to an HDMI2.1 sink.The LT8711GX integrates a DP1.4 compliant receiver,and an HDMI2.1 compliant transmitter. Also, one CCcontroller is included for CC communication to implementDP Alt Mode and power delivery function.The device is capable of automatic operation which isenabled by an integrated microprocessor that uses anembedded SPI flash for firmware storage. System controlis also available through the use of a dedicatedconfiguration I2C slave interface.LT8711GX also support EDID buffer, DP/eDP inputdetection and determine to enter into power saving modeautomatically. When the receiver of LT8711GX locks theinput signal, the MCU can read the recovered timingparameters by the MSA registers to match the ASSR. TheDPCD registers are accessible via system I2C whendebugging the full link training. 

Applications

Docking Station

 Dongle https://www.semiee.com/file/Lontium/Lontium-LT8711GX.pdf

原文地址：https://blog.csdn.net/Xh18181547226/article/details/140228785

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