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User's Guide
DS90UB95x-Q1EVM Deserializer User's Guide
Liam Keese
The Texas Instruments DS90UB95x-Q1EVM evaluation modules (EVM) are functional board designs for
evaluating the DS90UB95x-Q1 FPD-Link III and TDES954 V
data to MIPI CSI-2 for processing. The MIPI CSI-2 output has four available lanes, and can be configured for
either four-lane output or replicated two-lane output. When paired with a compatible serializer, the deserializers
receive data from imager(s) supporting cameras as well as satellite RADAR. The DS90UB954-Q1 also supports
DS90UB913A/933 serializers.
Some variants are single channel; for these variants ignore references to RX1. Some references are made to
serializer backward compatibility; refer to the product datasheet for serializer compatibility.
The DS90UB954-Q1EVM is configured for communication with DS90UB953-Q1 and TSER953 on channel
0 (RX0), and DS90UB933-Q1 on channel 1 (RX1). The EVM has two Rosenberger FAKRA connectors and
configurable Power-over-Coax (PoC) voltage for connecting the camera modules (not included). FPD-Link III
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and V
Link interfaces also include a separate low latency bidirectional control channel that conveys control
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information from an I
C port. General purpose I/O signals, such as those required for camera synchronization
and functional safety features, also make use of this bidirectional control channel to program registers in the
DS90UB954-Q1 and TDES954, as well as the connected serializer and any remote I2C connected devices.
There is an onboard MSP430 which functions as a USB2ANY bridge for interfacing with a PC for evaluation. The
USB2ANY interfaces with the
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Trademarks..............................................................................................................................................................................4
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Introduction.............................................................................................................................................................................4
Guide....................................................................................................................................................................5
Requirements........................................................................................................................................................5
Components..................................................................................................................................................5
3.2 Applications Diagram.........................................................................................................................................................
3.4 DS90UB95x-Q1EVM Setup...............................................................................................................................................
4.1 Default Configuration.........................................................................................................................................................
4.2 Power Supply.....................................................................................................................................................................
4.3 Power-over-Coax Interface................................................................................................................................................
4.4 MIPI CSI-2 Output Signals.................................................................................................................................................
4.5 FPD-Link III Signals.........................................................................................................................................................
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C Interface.....................................................................................................................................................................
4.7 Control Interface...............................................................................................................................................................
Reset..................................................................................................................................................................12
DS90UB936-Q1......................................................................................................................................................12
8 Termination Device...............................................................................................................................................................
Setup.................................................................................................................................................................13
References.......................................................................................................................................................14
References................................................................................................................................................................14
Requirements....................................................................................................................................................15
SNLU223B - AUGUST 2017 - REVISED APRIL 2021
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ABSTRACT
Analog LaunchPAD
GUI tool.
Table of Contents
Components................................................................................................................................5
Configuration............................................................................................................................6
Equipment............................................................................................................................13
Copyright © 2021 Texas Instruments Incorporated
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Link deserializers, which convert serialized camera
DS90UB95x-Q1EVM Deserializer User's Guide
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