Difference between revisions of "HDMI to LVDS"

From Geekworm Wiki
Jump to navigation Jump to search
Line 30: Line 30:
  
 
[[File:HDMI-TO-LVDS-IMG-9258.jpg|500px|HDMI-TO-LVDS]]
 
[[File:HDMI-TO-LVDS-IMG-9258.jpg|500px|HDMI-TO-LVDS]]
 +
 +
* Dimensions source file (DXF): [[File:HDMI2LVDS-PCBLayout.dxf]] - You can view it with [https://viewer.autodesk.com/ Autodesk Viewer] online
  
 
==FAQ==
 
==FAQ==

Revision as of 14:43, 4 July 2025

Front View
Rear View
Interface
Application Description

Overview

  • HDMI input to TTL RGB or LVDS output. The definition of the socket pin signal can be found in the characters on the back of the board.
  • Note: This board does not have a scaling function, so if you want to use LVDS output to display the screen, the HDMI signal resolution must be consistent with the screen parameters; if you want to use RGB output to display the screen directly, you cannot display the screen directly. Usually, you need to provide VGH, VGL, AVDD, and VCOM to display the RGB screen.

Features

  • Suitable for converting HDMI input signals to TTL RGB or LVDS outputs, with a maximum bandwidth of 340MHz;
  • HDMI input supports multiple resolutions such as 720P, 1080P, 4K@30, etc.;
  • Built-in EDID data, the preferred resolution can be set through the serial port;
  • The output can be selected as RGB or LVDS through the serial port or on-board resistors;
  • With backlight control, when the output is LVDS signal, the screen can be directly clicked;
  • With 3.5mm headphone output, analog stereo output can be output;
  • DC12V power supply, the board power consumption is less than 1.5W;
  • HDCP is not supported.

Packing List

  • 1 x HDMI to RGB/LVDS adapter

Packing List

User Manual

Document, please refer to: File:HDMI-to-RGB-LVDS-V1.1-EN.pdf

HDMI-TO-LVDS

FAQ

Expand

Q: What is the maximum resolution supported by the LVDS output when using a single-port LVDS LCD panel?

Expand

Q: Is it possible to use a microcontroller to configure the output mode and resolution by sending UART commands, instead of using the UI software as described in the documentation?

Add your comment
Geekworm Wiki welcomes all comments. If you do not want to be anonymous, register or log in. It is free.