Document
SiI9233A HDMI Receiver with Repeater, Multi-channel Audio, and Deep Color
Data Sheet
SiI-DS-1061-D
May 2017
SiI9233A HDMI Receiver with Repeater, Multi-channel Audio, and Deep Color Data Sheet
Contents
1. General Description ......................................................................................................................................................6 1.1. Inputs ....................................................................................................................................................................6 1.2. Digital Video Output .............................................................................................................................................6 1.3. Digital Audio Interface ..........................................................................................................................................6 1.4. Control ..................................................................................................................................................................6 1.5. Package .................................................................................................................................................................6
2. System Applications......................................................................................................................................................7 3. Comparing Features of Lattice Semiconductor Receiver Devices ................................................................................7 4. Functional Description..................................................................................................................................................8
4.1. TMDS Digital Cores ...............................................................................................................................................8 4.2. Active Port Detection and Selection .....................................................................................................................8 4.3. HDCP Decryption Engine/XOR Mask...................................................................................................................10 4.4. HDCP Embedded Keys.........................................................................................................................................10 4.5. Data Input and Conversion .................................................................................................................................10
4.5.1. Mode Control Logic.....................................................................................................................................10 4.5.2. Video Data Conversion and Video Output ..................................................................................................10 4.5.3. Deep Color Support.....................................................................................................................................11 4.5.4. xvYCC Support.............................................................................................................................................11 4.6. 3D Video Formats ...............................................................................................................................................12 4.6.1. Default Video Configuration .......................................................................................................................12 4.6.2. Automatic Video Configuration ..................................................................................................................13 4.7. Audio Data Output Logic.....................................................................................................................................14 4.7.1. S/PDIF..........................................................................................................................................................14 4.7.2. I2S ...............................................................................................................................................................14 4.7.3. One-Bit Audio Input (DSD/SACD) ................................................................................................................14 4.7.4. High-Bitrate Audio on HDMI .......................................................................................................................14 4.7.5. Auto Audio Configuration ...........................................................................................................................16 4.7.6. Soft Mute ....................................................................................................................................................16 4.8. Control and Configuration ..................................................................................................................................17 4.8.1. Register/Configuration Log.