Xilinx RocketIO User Manual page 103

Pre-emphasis Techniques
RocketIO™ Transceiver User Guide
UG024 (v2.3.2) June 24, 2004
Figure 3-2: Alternating K28.5+ with No Pre-Emphasis
Logic High
Strong High
Figure 3-3: K28.5+ with Pre-Emphasis
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Logic Low
Strong Low
R
UG024_17_020802
UG024_18_020802
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