Achronix ACE Version 5.0 Manual de usuario Pagina 110

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Editors Chapter 3. Concepts
Tx User Control from Fabric Y
Control PMA Transmit de-emphasis from fabric
Precursor Bit Amplitude
(mV)
((Cursor Level)+3-2*(Pre-Cursor
Level))/34*(Transmit Amplitude)
Transition Bit Amplitude
(mV)
((Cursor Level)+3)/34*(Transmit Amplitude)
Postcursor Bit Amplitude
(mV)
((Cursor Level)+3-2*(Post-Cursor
Level))/34*(Transmit Amplitude)
De-emphasis Level (dB)
LOG10((Post-Cursor Level)/(Cursor Level))*20
UG001 Rev. 5.0 - 5th December 2012 http://www.achronix.com 98
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