Xilinx Virtex-4 RocketIO User Manual page 320

Multi-gigabit transceiver
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Appendix C: Dynamic Reconfiguration Port
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Table C-28: PLL Configuration Settings
Data Rate
Mode
OC12
1GE, SRIO1
PCIe, SRIO2
XAUI GE, XAUI FC,
SRIO3
320
VCO Freq
(Gb/s)
(GHz)
0.622
2.488
1.25
5
2.5
2.5
3.125 –
3.125 –
3.1875
3.1875
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Reference
TXPLLNDIVSEL/
Clock Freq
RXPLLNDIVSEL
(MHz)
155.42
0100
125
0110/1010
125
0110
156.25 –
0110
159.375
TXOUTDIV2SEL/
RXDIGRX
RXOUTDIV2SEL
0100/0001
0011/0001
0010
0010
Virtex-4 RocketIO MGT User Guide
UG076 (v4.1) November 2, 2008
R
1
1
0
0

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