1. 描述
LT9611UXC是一個(gè)高性能的MIPI DSI/CSI到HDMI2.0轉(zhuǎn)換器,用于機(jī)頂盒,DVD應(yīng)用程序。
MIPI DSI/CSI輸入具有可配置的單端口或雙端口,1個(gè)高速時(shí)鐘通道,1~4個(gè)高速數(shù)據(jù)通道,最大工作速率為2Gbps/lane,總帶寬可達(dá)16Gbps。 LT9611UXC支持突發(fā)模式DSI視頻數(shù)據(jù)傳輸,并支持靈活的視頻數(shù)據(jù)映射路徑。 集成的DSC解碼器實(shí)現(xiàn)了高達(dá)1:3的視覺(jué)無(wú)損解壓縮,降低了超高清視頻傳輸?shù)膸捫枨?,也降低了功耗和EMI。 HDMI2.0輸出支持高達(dá)6Gbps的數(shù)據(jù)速率,這為4k@60Hz視頻提供了足夠的帶寬。 數(shù)據(jù)加密也支持HDCP2.2。
提供兩個(gè)數(shù)字音頻輸入接口,I2S和SPDIF。 I2S接口支持2-ch LPCM, SPDIF接口支持2-ch LPCM或壓縮音頻,最大采樣率為192kHz。
該設(shè)備能夠自動(dòng)操作,這是由一個(gè)集成的微處理器,使用嵌入式SPI閃存固件存儲(chǔ)。 系統(tǒng)控制也可通過(guò)配置I2C從接口。
2. 特性
?單/雙端口MIPI DSI/CSI接收器
?數(shù)字音頻輸入
?HDMI2.0發(fā)射機(jī)
?雜項(xiàng)
3. 應(yīng)用程序
?機(jī)頂盒
?DVD / BD
?PTV盒子
1. Description
The LT9611UXC is a high performance MIPI DSI/CSI to HDMI2.0 converter for STB, DVD applICations.
The MIPI DSI/CSI input features configurable single-port or dual-port 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 16Gbps. LT9611UXC supports burst mode DSI video data transferring, also supports flexible video data mapping path. Integrated DSC decoder implements up to 1:3 visually lossless decompression which reduces bandwidth requirement for UHD video transport, also power consumption and EMI.
The HDMI2.0 output supports data rate up to 6Gbps which provides sufficient bandwidth for 4k@60Hz video. Also HDCP2.2 is supported for data encryption.
Two digital audio input interfaces are available, I2S and SPDIF. The I2S interface supports 2-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
? Single/Dual-Port MIPI DSI/CSI Receiver
? Digital Audio Input
? HDMI2.0 Transmitter
? Miscellaneous
3. Applications
? STB
? DVD/BD
? PTV Box
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