Appendix a. clock transfer examples, Intra-clock domain with pll, Appendix a, clock transfer examples – Altera HardCopy II Clock Uncertainty Calculator User Manual
Page 33: Fer to, Chapter a, clock transfer examples, Appendix a
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Appendix A. Clock Transfer
Examples
This appendix provides clock transfer examples for the HardCopy
®
II
Clock Uncertainty Calculator.
Intra-Clock
Domain with
PLL
This section provides clock transfer examples for an intra-clock domain
with at least one PLL.
shows an example of a clock-pair = CLK11 to CLK11
Figure A–1. Intra-Clock Domain with a Shared PLL Output
shows input of the PLL index for
, with respect to
the source and destination clocks.
INBUF
PLL9
CLK11
CLK11
Source
Clock
Destination
Clock
Source
Register
Destination
Register
Table A–1. Location of Input PLLs
Source Clock
Destination Clock
1st PLL
2nd PLL
1st PLL
2nd PLL
9
—
9
—
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