1． 描述

LT6911UXB是一款高性能HDMI2.0到MIPI DSI/CSI轉換器，適用于VR，智能手機，顯示應用。

HDMI2.0輸入支持高達6Gbps的數據速率，這為4k@60Hz視頻提供了足夠的帶寬。HDCP2.2也支持數據解密。

對于MIPI DSI/CSI輸出，LT6911UXB具有可配置的單端口、雙端口或四端口MIPI DSI/CSI，具有1個高速時鐘通道和1~4個高速數據通道，最大工作在2Gbps/lane，可支持總帶寬高達32Gbps。LT6911UXB支持突發模式DSI視頻數據傳輸，并支持靈活的視頻數據映射路徑。集成的DSC編碼器實現了高達3:1的視覺無損壓縮，降低了超高清視頻傳輸的帶寬需求，功耗和EMI。

提供兩個數字音頻輸出接口，I2S和SPDIF。I2S接口支持8通道LPCM, SPDIF接口支持2通道LPCM或壓縮音頻，兩種接口的采樣率均為192kHz。

該設備能夠自動操作，這是由一個集成的微處理器，使用嵌入式SPI閃存固件存儲。系統控制也可通過配置I2C從接口。

2. 特性

?HDMI2.0接收機

?單/雙/四端口MIPI DSI/CSI發射器

?數字音頻輸出

?雜項

3.應用程序

?移動系統

?顯示

?虛擬現實

1. Description

The LT6911UXB is a high performance HDMI2.0 to MIPI DSI/CSI converter for VR, Smart phone, Display applications.
The HDMI2.0 input supports data rate up to 6Gbps which provides sufficient bandwidth for 4k@60Hz video. Also HDCP2.2 is supported for data decryption.
For MIPI DSI/CSI output, LT6911UXB features configurable single-port, dual-port or quad-port MIPI DSI/CSI with 1 high-speed clock lane, and 1~4 high-speed data lanes operating at maximum 2Gbps/lane, which can support a total bandwidth of up to 32Gbps. LT6911UXB supports burst mode DSI video data transferring, also supports flexible video data mapping path. Integrated DSC encoder implements up to 3:1 visually lossless compression which reduces bandwidth requirement for UHD video transport, also power consumption and EMI.
Two digital audio output interfaces are available, I2S and SPDIF. The I2S interface supports 8-ch LPCM and the SPDIF interface supports 2-ch LPCM or compressed audio, both at maximum 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 configuration I2C slave interface.
2. Features
? HDMI2.0 Receiver
? Single/Dual/Quad-Port MIPI DSI/CSI Transmitter
? Digital Audio Output
? Miscellaneous
3. Applications
? Mobile system
? Display
? VR

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