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 .............................................................................................................................13
IOVCC Supply Voltage Requirements..........................................................................................................13
DC Specifications.................................................................................................................................................14
Digital I/O Specifications .............................................................................................................................14
DC Power Supply Specifications..................................................................................................................16
AC Specifications.................................................................................................................................................17
TMDS AC Timing Specifications...................................................................................................................17
Audio AC Timing Specifications...................................................................................................................18
Video Input AC Timing Specifications .........................................................................................................18
Control Signal Timing Specifications ...........................................................................................................20
4. Timing Diagrams .........................................................................................................................................................21
Input Timing Diagrams ........................................................................................................................................21
Audio Timing Diagrams .......................................................................................................................................23
Power Supply Sequencing...................................................................................................................................24
Output Timing Diagrams .............................................................................................................................24
Minimum Horizontal Blanking Specification.......................................................................................................25
5. Ball and Pin Diagrams and Descriptions .....................................................................................................................26
Ball and Pin Diagrams .........................................................................................................................................26
81-Ball VFBGA Package ...............................................................................................................................26
49-Ball VFBGA Package ...............................................................................................................................27
72-Pin QFN Package ....................................................................................................................................28
Ball and Pin Descriptions.....................................................................................................................................29
© 2009-2016 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are
trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
2
SiI-DS-1076-E.01
