Ropes & Gray LLP
High-speed serial data transmitter architecture
Serial data transmitter circuitry on a PLD includes a number of features that enable the transmitter to support many different communication protocols under a wide range of circuit conditions. Examples of features that the transmitter may include are (1) multiple pre-emphasis circuits of selectable strength and polarity, (2) selectable VOD, (3) selectable slew rate, (4) calibratable termination, (5) selectable common mode voltage, and (6) electrical idle mode.
Altera Corporation
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H04B H03K H03K H04L
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Sergey Yuryevich Mei Rakesh H. Wilson Kazi Thungoc M.
Shumarayev Luo Patel Wong Asaduzzaman Tran