Agilent Technologies DisplayPort Manual do Utilizador descarregar pdf (Página 45)

Agilent Technologies, Inc.

DisplayPort Test Implementation Group 45 Agilent J-BERT N4903B & 90000A/X/Q Series Sink Draft2

Figure 42: RBR eye height boundary measurement for one level

The one level eye height boundary is the min level of the histogram. The zero level is max level of the

histogram.

Figure 43: RBR eye height boundary measurement for zero level

In this example the one level eye height boundary is 18.9mV

diff

and the zero level eye height boundary is -

24.6mV

diff

. The eye height is the delta ! 18.9mV

diff

– (-24.6mV

diff

) = 43.5mV

diff

. The target for RBR is

46mV

diff

+-10%.

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Agilent Technologies DisplayPort Manual do Utilizador Página 45