SNLS512
April 2016
DS90UB924-Q1
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
DC Electrical Characteristics
6.6
AC Electrical Characteristics
6.7
DC and AC Serial Control Bus Characteristics
6.8
Timing Requirements for the Serial Control Bus
6.9
Timing Requirements
6.10
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
High-Speed Forward Channel Data Transfer
7.3.2
Low-Speed Back Channel Data Transfer
7.3.3
Backward Compatible Mode
7.3.4
Input Equalization
7.3.5
Common Mode Filter Pin (CMF)
7.3.6
Power Down (PDB)
7.3.7
Video Control Signals
7.3.8
EMI Reduction Features
7.3.8.1
LVCMOS VDDIO Option
7.3.9
Built In Self Test (BIST)
7.3.9.1
BIST Configuration and Status
7.3.9.1.1
Sample BIST Sequence
7.3.9.2
Forward Channel and Back Channel Error Checking
7.3.10
Internal Pattern Generation
7.3.10.1
Pattern Options
7.3.10.2
Color Modes
7.3.10.3
Video Timing Modes
7.3.10.4
External Timing
7.3.10.5
Pattern Inversion
7.3.10.6
Auto Scrolling
7.3.10.7
Additional Features
7.3.11
Serial Link Fault Detect
7.3.12
Oscillator Output
7.3.13
Interrupt Pin (INTB / INTB_IN)
7.3.14
General-Purpose I/O
7.3.14.1
GPIO[3:0]
7.3.14.2
GPIO[8:5]
7.3.15
I2S Audio Interface
7.3.15.1
I2S Transport Modes
7.3.15.2
I2S Repeater
7.3.15.3
I2S Jitter Cleaning
7.3.15.4
MCLK
7.3.16
AV Mute Prevention
7.3.17
OEN Toggling Limitation
7.4
Device Functional Modes
7.4.1
Clock and Output Status
7.4.2
FPD-Link (OpenLDI) Input Frame and Color Bit Mapping Select
7.4.3
Low Frequency Optimization (LFMODE)
7.4.4
Mode Select (MODE_SEL)
7.4.5
Repeater Configuration
7.4.5.1
Repeater Connections
7.4.5.1.1
Repeater Fan-Out Electrical Requirements
7.5
Programming
7.6
Register Maps
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Transmission Media
8.2.2.2
Display Application
8.2.3
Application Curves
9
Power Supply Recommendations
9.1
Power Up Requirements and PDB Pin
9.2
Analog Power Signal Routing
10
Layout
10.1
Layout Guidelines
10.1.1
CML Interconnect Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Community Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
4 Revision History
DATE
REVISION
NOTES
April 2016
*
Initial release.