![]() In the development of this product, Quantum Data worked closely with HDMI Licensing, LLC as it created the CEC Compliance Test Spec. ![]() The TPAs also provide standard loads (as needed) during CEC compliance tests. The TPA Test Point Adapters connect test equipment to the product-under-test. It runs on your PC, and communicates with the 882CA box using Ethernet. The TME Test Management Environment is a graphical environment that houses all the tests. The CTE compiles test procedures, conducts tests, logs results, and creates summary HTML reports.2q The CTE portion addresses CEC product compliance testing. The ITE can initiate specific CEC bus transactions, while the ACA monitors what goes on, so that you can locate and document CEC protocol errors. What's more, the ACA and ITE complement each other. This lets you view and save bus trafficright down to the bit, block, and frame. For its part, the ACA provides monitoring and analysis of all auxiliary channels. The ITE, for example, lets you configure your CEC devices, and send messages and faults, so that both nominal and stressful conditions can be generated. Manufacturers of DTV s, STB s (set top boxes), DVD players, A/V (audio/visual) receivers, recording devices, and repeaters can configure these to test a product's ability to interoperate with other CEC-enabled products. The company's 882CA test instrument has three CEC devices. ![]()
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