Agilent Technologies DisplayPort Manual do Utilizador descarregar pdf (Página 36)

October 29, 2012

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DisplayPort RX Testing

Notes:

1. Only one ‘test’: Stressed Receiver Test. The idea is to put in a worst case data signal and

count the errors that arise.

2. The trick is in getting the calibration right: it is a TP3eq calibration with the oscilloscope so

the scope must use the same equalizer as in HBR2 testing for the source.

3. After calibration, input the signal to the device under test. The DisplayPort specification

provides for Rx pattern recognition and counting of errors.

4. Sound simple?

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Agilent Technologies DisplayPort Manual do Utilizador Página 36