Test Fixtures /article

HDMI SCDC/EDID Controller

 Product Summary 

The Allion AJSC-1 is a SCDC/EDID Controller that was designed for the latest HDMI 2.0/1.4 source/sink compliance electrical testing. It is used for HDMI source/sink device testing with thean aim of controlling and emulating HDMI 2.0/1.4 EDID, SCDC signals. As the AJSC-1 is compatible with test equipment from Tektronix and Keysight, it is truly an adaptable and multi-functional test device.
 

This test fixture can be managed through a serial interface using a terminal emulator software such as Tera Term. Windows-based GUI software is also available (see screenshot below). 

 

 Application 

It applies to all the HDMI products (Source/Sink).

 

 Key Feature 

  • Two control modes: Master Mode/ Slave Mode (Sink and Source, please see the figure below):
    1. HPD and +5V Power input/output can automatically switch according to different modes
    2. This test fixture also has HPD and +5V Power control functionsality

 

  • Easy and Flexible to Edit Parameters

1. Device kit includes software to assist users immediately read HPD, +5V Power, and Scramble status
2. One-Click activation for Scramble function and also to simulate PC EDID file, e.g. binary files 

 

  • Multiple Built-In EDIDs Preset

1. Multiple built-in EDIDs for HDMI 2.0/1.4 electrical compliance testing, including DVI to 6G support
2. For Source DUT, making it it is easier to output expected video format
3. Easy to load and customize your EDID file

 

  • Light, Small, Easy to Use

1. Power supplied viaby USB port, without the need of external (5V) power supply
2. Connect to PC or Oscilloscope viaby USB cable, and choose between a numbers of operation modes to begin without any complex setup

 

 Specification 

  • Dimension: 82mm(W) X 29mm(H) X 81mm(D) (Case Only)
  • Weight: 120 g (AJSC-1 Only)

Please refer to the AJSC-1 Data Sheet for more details:
Allion AJSC-1 SCDC/EDID Controller DataSheet 

 

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or contact us directly: +886-2-7722-8800 or service@allion.com