Xilinx RocketIO X User Manual page 14
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Also See for RocketIO X:
- User manual (152 pages) ,
- User manual (156 pages) ,
- User manual (124 pages)
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Figure 4-4: Eye Diagram: Without Pre-Emphasis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Figure 4-6: Output Swing versus Pre-Emphasis (%) When DC Coupled . . . . . . . . . . . . . 96
Figure 4-7: Output Swing versus Pre-Emphasis (dB) When DC Coupled . . . . . . . . . . . . 96
Figure 4-8: Output Swing versus De-Emphasis (%) When DC Coupled . . . . . . . . . . . . . 98
Figure 4-9: Output Swing versus De-Emphasis (dB) When DC Coupled. . . . . . . . . . . . . 98
Figure 4-10: Output Swing versus Pre-Emphasis (%) When AC Coupled . . . . . . . . . . . 100
Figure 4-11: Output Swing versus Pre-Emphasis (dB) When AC Coupled . . . . . . . . . . 100
Figure 4-12: Output Swing versus De-Emphasis (%) When AC Coupled . . . . . . . . . . . 102
Figure 4-13: Output Swing versus De-Emphasis (dB) When AC Coupled . . . . . . . . . . . 102
for all 1024 states of RXFER[9:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
for Four Settings of RXFER[3:2] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
for Four Settings of RXFER[1:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
for Eight Settings of RXFER[6:4] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
for Eight Settings of RXFER[9:7]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
for Eight Settings (out of 64) of RXFER[9:4] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
for RXFER[9:0] = 0001111111, 110110111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Figure 4-21: Power Supply Circuit Using LT1963 (LT1963A) Regulator . . . . . . . . . . . . . 115
Figure 4-22: Power Filtering Network for One Transceiver. . . . . . . . . . . . . . . . . . . . . . . . 116
(In Device With Internal Capacitors), Bottom Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Figure 4-24: Single-Ended Trace Geometry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Figure 4-25: Microstrip Edge-Coupled Differential Pair . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Figure 4-26: Stripline Edge-Coupled Differential Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Figure 4-27: Transmit Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Figure 4-28: Receive Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Figure 4-29: AC-Coupled Serial Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Figure 4-30: DC-Coupled Serial Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Figure 4-31: Reference Clock Oscillator Interface up to 400 MHz . . . . . . . . . . . . . . . . . . 122
Figure 4-32: Reference Clock Oscillator Interface above 400 MHz . . . . . . . . . . . . . . . . . 122
Chapter 5: Simulation and Implementation
Figure 5-1: PMA Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Appendix A: RocketIO X Transceiver Timing Model
Figure A-1: RocketIO X Transceiver Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Figure A-2: RocketIO X Transceiver Timing Relative to Clock Edge . . . . . . . . . . . . . . . 133
UG035 (v1.5) November 22, 2004
www.xilinx.com
1-800-255-7778
RocketIO™ X Transceiver User Guide
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