SLLU341 July   2022 TMDS1204

 

  1.   Abstract
  2.   Trademarks
  3. 1Overview
    1. 1.1 What is the TMDS1204 EVM?
    2. 1.2 What is Included in the TMDS1204EVM?
    3. 1.3 What Does the EVM Look Like?
  4. 2Hardware Configuration
    1. 2.1 Power
    2. 2.2 Enable or Reset
    3. 2.3 Configuration Jumpers
    4. 2.4 Rx EQ Configuration
    5. 2.5 HPD Snoop Option
    6. 2.6 Local I2C Access
  5. 3Quick Start Guide
  6. 4Schematics
    1.     16
    2.     17
    3.     18
    4.     19
    5.     20
    6.     21
    7.     22
    8.     23
  7. 5References

2.1 Power

A DC barrel jack (J9) to accept a 5-V wall power adapter is provided on the EVM. The DC barrel jack (CUI Inc.™ PJ-202AH) has an inner diameter of 2.1 mm and an outer diameter of 5.5 mm. The tip of the +5 V power supply must be positive. A +5 V power supply of at least 1.5 amps that meets the above requirements can be used to power the TMDS1204 EVM. Power is provided to the EVM when SW2 is set to position 1.

Alternatively, it is possible to power the EVM by connecting a USB Micro cable from a host to the J13 USB Micro B connector and setting SW2 to position 3.

Note: Limit VBUS voltage and voltage from barrel jack to no more than 6 V.