DS90UH925Q-Q1 Datasheet, PDF (42/56 Pages) Texas Instruments – 720p 24-bit Color FPD-Link III Serializer with HDCP

DS90UH925Q-Q1
SNLS336J – OCTOBER 2010 – REVISED NOVEMBER 2014
8 Applications and Implementation
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NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
8.1 Application Information
The DS90UH925Q-Q1, in conjunction with the DS90UH926Q-Q1, is intended for interface between a HDCP
compliant host (graphics processor) and a Display. It supports a 24-bit color depth (RGB888) and high definition
(720p) digital video format. It can receive a three 8-bit RGB stream with a pixel rate up to 85 MHz together with
three control bits (VS, HS and DE) and three I2S-bus audio stream with an audio sampling rate up to 192 kHz.
The included HDCP 1.3 compliant cipher block allows the authentication of the DS90UH926Q-Q1, which
decrypts both video and audio contents. The keys are pre-loaded by TI into Non-Volatile Memory (NVM) for
maximum security.
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