Texas Instruments DS90UB953-Q1, Руководство пользователя

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User’s Guide
DS90UB960-Q1EVM User's Guide
Davor Glisic
ABSTRACT
The Texas Instruments DS90UB960-Q1EVM Evaluation Module (EVM) is a functional board design for
evaluating the DS90UB960-Q1 FPD-Link III and TDES960 V
3
Link deserializer hubs, which convert serialized
sensor data to MIPI CSI-2 for processing. It is configured for communication with up to four DS90UB953-Q1
or TSER953 serializers using a Quad Mini-Fakra to 4x Single FAKRA cable assembly. An on-board MSP430
coupled with Analog LaunchPAD GUI tool enables interface to a PC for easy device evaluation.
Table of Contents
1 Introduction ............................................................................................................................................................................. 3
2 Features ................................................................................................................................................................................... 4
3 Application Diagram ............................................................................................................................................................... 4
4 Major Components ................................................................................................................................................................. 5
5 Quick Start Guide .................................................................................................................................................................... 6
6 Board Connections ................................................................................................................................................................. 7
6.1 Power Supply..................................................................................................................................................................... 7
6.2 Power Over Coax Interface................................................................................................................................................ 7
6.3 MIPI CSI-2 Output Signals................................................................................................................................................. 9
6.4 FPD-Link III Signals......................................................................................................................................................... 12
6.5 I
2
C Interface..................................................................................................................................................................... 12
6.6 Control Interface............................................................................................................................................................... 13
7 Enable and Reset .................................................................................................................................................................. 14
8 ALP Software Setup .............................................................................................................................................................. 15
8.1 System Requirements...................................................................................................................................................... 15
8.2 Download Contents.......................................................................................................................................................... 15
8.3 Installation of the ALP Software....................................................................................................................................... 15
8.4 Startup - Software Description......................................................................................................................................... 16
8.5 Information Tab................................................................................................................................................................ 17
8.6 Registers Tab................................................................................................................................................................... 18
8.7 Registers Tab - Address 0x00 Selected........................................................................................................................... 18
8.8 Registers Tab - Address 0x00 Expanded......................................................................................................................... 19
8.9 Scripting Tab.................................................................................................................................................................... 20
8.10 Sample ALP Python Script............................................................................................................................................. 20
8.10.1 Initialization.............................................................................................................................................................. 20
9 Troubleshooting ALP Software ........................................................................................................................................... 23
9.1 ALP Loads the Incorrect Profile....................................................................................................................................... 23
9.2 ALP does not detect the EVM.......................................................................................................................................... 25
10 Typical Connection and Test Equipment .......................................................................................................................... 27
11 Termination Device ............................................................................................................................................................. 27
12 Typical Test Setup ............................................................................................................................................................... 27
13 Equipment References ....................................................................................................................................................... 28
14 Cable References ................................................................................................................................................................ 28
15 Bill of Materials ................................................................................................................................................................... 29
16 PCB Schematics ................................................................................................................................................................. 36
17 Board Layout ....................................................................................................................................................................... 43
18 Revision History ................................................................................................................................................................. 48
List of Figures
Figure 1-1. DS90UB960-Q1EVM................................................................................................................................................. 3
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SNLU226B – FEBRUARY 2018 – REVISED APRIL 2021
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