The IT66341 is a HDMI2.0 4 IN to 1 OUT switch which supports maximum signaling rate up to 6Gbps/channel.
IT66341是一款HDMI2.0 4 IN to 1 OUT交换机，支持高达6Gbps/通道的最大信令速率。
It is compliant to the latest HDMI2.0b specification and backward compatible to the HDMI1.4 and DVI specifications.
它符合最新的HDMI2.0b规范，并向后兼容HDMI1.4和DVI规范。
With 6Gbps/channel capability, the IT66341 can support ultra-high resolution content streams, such as 4Kx2K@50/60Hz video formats.
凭借6Gbps/通道能力，IT66341可以支持超高分辨率内容流，例如4Kx2K@50/60Hz视频格式。
All 4 input ports and 1 output port support HDMI2.0 data rate up to 18Gb/s, and the input Port-0 can also support MHL2.2 at resolution up to 1080P@60Hz.
所有4个输入端口和1个输出端口都支持高达18Gb/s的HDMI2.0数据速率，输入端口0也可以支持分辨率高达1080P@60Hz的MHL2.2。
In addition to the basic pass-through function, the IT66341 supports various data processing functions, such as video convert function and audio extract/merge function.
除了基本的直通功能外，IT66341还支持多种数据处理功能，如视频转换功能、音频提取/合并功能等。
The convert function is used to convert the input 420 video format to the 444 or 422 video format that enables the HDMI1.4 source to transmit 4Kx2K@50/60Hz video in 420 to downstream HDMI RX without 420 supporting.
转换功能用于将输入的420视频格式转换为444或422视频格式，使HDMI1.4源在不支持420的情况下将420中的4Kx2K@50/60Hz视频传输到下游HDMI RX。
For the audio content in HDMI/MHL data stream, the IT66341 can extract the audio from the input stream and/or merge the external audio to the output stream.
对于HDMI/MHL数据流中的音频内容，IT66341可以从输入流中提取音频和/或合并外部音频到输出流。
The IT66341 also builds in HDCP1.4/2.2 hardware engines which can be used to disable the HDCP encryption at the output port or convert HDCP2.2 to HDCP1.4 for closed system application.
IT66341还内置HDCP1.4/2.2硬件引擎，可用于在输出端口禁用HDCP加密或将HDCP2.2转换为HDCP1.4用于封闭系统应用。
Each IT66341 chip comes preprogrammed with an unique HDCP key, in compliance with the HDCP 1.4/2.2 standard so as to provide secure transmission of high-definition content.
每个IT66341芯片都预先编程了一个唯一的HDCP密钥，符合HDCP 1.4/2.2标准，以提供高清内容的安全传输。
Users of the IT66341 need not purchase any HDCP keys or ROMs.
IT66341的用户不需要购买任何HDCP密钥或rom。
The IT66341 also provides a complete solution of Consumer Electronics Control (CEC) function.
IT66341还提供了消费电子控制(CEC)功能的完整解决方案。
This optional CEC feature of HDMI specification allows the user to control two or more CEC-enabled devices through HDMI network.
HDMI规范的可选CEC功能允许用户通过HDMI网络控制两个或多个支持CEC的设备。
With IT66341 embedded CEC PHY, user can use high-level software API to easily implement all thel necessary remote control commands.
使用IT66341嵌入式CEC PHY，用户可以使用高级软件API轻松实现所有必要的远程控制命令。
The CEC bus related protocol is handled by the CEC PHY which eliminates extra loading of the MCU.
CEC总线相关协议由CEC物理层处理，消除了MCU的额外负载。