Chapter 1
SNLU172 – January 2015
DS90Ux929EVM User's Guide
1.1
General Description
The DS90Ux929-Q1EVM (Evaluation Module) converts HDMI to FPD-Link III. This kit will demonstrate the
functionality and operation of the DS90Ux929-Q1. The DS90Ux929-Q1 is an HDMI to FPD-Link III
Serializer which, in conjunction with the DS90Ux926Q-Q1 / DS90Ux928Q-Q1 Deserializers, takes the data
from HDMI serial stream and translates it into single-lane FPD-Link III interface. The DS90Ux929-Q1
supports video resolutions up to WXGA and 720p60 with 24-bit color depth.
The DS90Ux929-Q1 supports video and audio data transmission and full duplex control, including I2C
communication, over the same differential link.
The demo board is not intended for EMI testing. The demo board was designed for easy accessibility to
device pins with tap points for monitoring or applying signals, additional pads for termination, and multiple
connector options.
1.2
Features
•
Supports TMDS Clock up to 96Mhz for WXGA (1920x1200) and 720p60 resolutions with 24-bit Color
Depth
•
FPD-Link III Outputs
•
HDMI (High-Definition Multimedia) v1.4b Inputs
•
Up to 15 meters over Single-Ended Coaxial or Differential Shielded Twisted-Pair (STP) cable
•
Compatible with DS90Ux940-Q1 and DS90Ux948Q-Q1 FPD-Link III Deserializers
•
@Speed BIST
•
Supports Multiple I2S channels
•
12V power supply for EVM
•
1.8V LVCMOS I/O interface
•
1.8V or 3.3V compatible I
2
C interface
•
Automotive grade product: AEC-Q100 Grade 2 qualified
5
SNLU172 – January 2015
DS90Ux929EVM User's Guide
Copyright © 2015, Texas Instruments Incorporated