Document
SiI9022A/SiI9024A HDMI Transmitter
Data Sheet
SiI-DS-1076-E.01
August 2016
SiI9022A/SiI9024A HDMI Transmitter Data Sheet
Contents
1. General Description ......................................................................................................................................................7 Video Input ...........................................................................................................................................................7 HDMI Output ........................................................................................................................................................7 Control Capability .................................................................................................................................................7 Digital Audio Interface ..........................................................................................................................................7 Power Management .............................................................................................................................................7 Packaging ..............................................................................................................................................................7 Comparison of the SiI9022A/SiI9024A Device with Other HDMI Transmitters ....................................................8
2. Functional Description..................................................................................................................................................9 Video Data Input and Conversion .......................................................................................................................10 Input Clock Multiplier/Divider ....................................................................................................................10 Video Data Capture.....................................................................................................................................10 Embedded Sync Decoding...........................................................................................................................10 Data Enable Generator ...............................................................................................................................10 Color Space Converter ................................................................................................................................10 4:2:2 to 4:4:4 Upsampler ............................................................................................................................11 4:4:4 to 4:2:2 Downsampler .......................................................................................................................11 Dither 10 to 8 ..............................................................................................................................................11 Audio Data Capture Logic ...................................................................................................................................11 I2C Slave Interface ...............................................................................................................................................11 Control and Configuration ..................................................................................................................................11 DDC Master I2C Interface ....................................................................................................................................11 Interrupt Logic ....................................................................................................................................................11 Hot Plug Detection Logic.....................................................................................................................................12 HDCP Encryption Engine/XOR Mask (SiI9024A Device Only) ..............................................................................12 HDCP Key ROM (SiI9024A Device Only) ..............................................................................................................12 TMDS Digital Core ...........................................................................................................................................12 CEC Interface...................................................................................................................................................12
3. Electrical Specifications ..............................................................................................................................................13 Absolute Maximum Conditions ..........................................................................................................................13 Normal Operating Conditions ..............................................................................................