Support for high-resolution video processing for set-top boxes and smart TVs
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Toshiba Corporation today announced the launch of the "TC358840XBG" - the industry's first bridge chip that can convert 4K Ultra HD video streams from HDMI® to MIPI® CSI-2 losslessly and uncompressed. Samples will begin in April, and mass production is expected to begin in September 2014.
The new integrated circuit splits the 4K Ultra HD (3840 x 2160) video stream into left and right images and outputs it from the dual channel MIPI® CSI-2 interface. The integrated circuit supports high-resolution 4K Ultra HD video conversion at 30fps to support high quality video processing.
In addition, this product supports the conversion of HDMI® audio input streams to I2S, TDM or MIPI SLIMbus® (serial low-power interconnect for media) for a wide range of applications.
Main characteristics
Support ® 1.4RX support
4K Ultra HD 3840x2160@ 30fps (RGB, YCbCr444: 24bpp, YCbCr422: 24bpp)
HDCP1.3
Support 3D
Can be used in any of the following three audio interfaces: I2S, TDM or SLIMbus® (Serial Low-power Inter-chip Media Bus)
MIPI® CSI-2 interface supporting up to 1Gbps/lane connection speed
Maximum 297MHz HDMI® clock speed
application
Set-top boxes, smart TVs, smart displays, and digital media adapters
Main specifications
Note:
1. As of March 17, 2014. According to a Toshiba survey.
* HDMI is a registered trademark of HDMI Licensing, LLC in the United States and/or other countries.
* MIPI and SLIMbus are registered trademarks of MIPI Alliance, Inc.
* All other trademarks and trade names are the property of their respective owners.
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