LT8712X 國產原裝 4K60 Type-C/DP to HDMI/VGA 適用于塢站 •電子狗

LT8712X 國產原裝 4K60 Type-C/DP to HDMI/VGA 適用于塢站 •電子狗屬性

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LT8712X 國產原裝 4K60 Type-C/DP to HDMI/VGA 適用于塢站 •電子狗描述

描述
LT8712X是一款高性能Type-C/DP1.2到HDMI2.0和VGA轉換器，設計用于將USB Type-C源或DP1.2源連接到HDMI2.0和VGA接收器。
LT8712X集成了一個DP1.2兼容的接收器，一個HDMI2.0兼容的發射器和一個高速三通道視頻DAC。此外，還包括兩個CC控制器，用于CC通信，實現DP Alt模式和供電功能，一個用于上行c型端口，另一個用于下行端口。
提供I2S和SPDIF兩個數字音頻輸出接口。I2S接口支持2-ch LPCM, SPDIF接口支持2-ch LPCM或8-ch壓縮音頻，采樣率均高達192kHz。
該設備能夠通過集成的微處理器實現自動操作，該微處理器使用嵌入式SPI閃存進行固件存儲。系統控制也可以通過使用專用配置I2C從接口來實現。
LT8712X還支持EDID緩沖，DP/eDP輸入檢測并自動確定進入省電模式。當LT8712X的接收器鎖定輸入信號時，單片機可以通過MSA寄存器讀取恢復的時序參數。在調試全鏈路訓練時，可以通過系統I2C訪問DPCD寄存器。
應用程序
•塢站
•電子狗
General Description
The LT8712X is a high performance Type-C/DP1.2 to HDMI2.0 and VGA converter, designed to connect a USB Type-C source or a DP1.2 source to an HDMI2.0 and a VGA sink.
The LT8712X integrates a DP1.2 compliant receiver, an HDMI2.0 compliant transmitter and a high-speed triple-channel video DAC. Also, two CC controllers are included for CC communication to implement DP Alt Mode and power delivery function, one for upstream Type-C port and another for downstream port.
Two digital audio output interfaces are available, I2S and SPDIF. The I2S interface supports 2-ch LPCM and the SPDIF interface supports 2-ch LPCM or 8-ch compressed audio, both up to 192kHz sample rate.
The device is capable of automatic operation which is enabled by an integrated microprocessor that uses an embedded SPI flash for firmware storage. System control is also available through the use of a dedicated configuration I2C slave interface.
LT8712X also support EDID buffer, DP/eDP input detection and determine to enter into power saving mode automatically. When the receiver of LT8712X locks the input signal, the MCU can read the recovered timing parameters by the MSA registers. The DPCD registers are accessible via system I2C when debugging the full link training.
Applications
• Docking station
• Dongle
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LT8712X 國產原裝 4K60 Type-C/DP to HDMI/VGA 適用于塢站 •電子狗相關產品