The customizable IBERT core for 7 series FPGA can be used for evaluating and monitoring the GTs.
The IBERT core can be defined and generated using the Vivado built-in IP Cores. And with the generated example designs the IBERT Test can be implemented.
| GT Clock Location | GT Clock(MHz) | Clock Source | Notes | |
|---|---|---|---|---|
| TE0712 | Quad_216 CLK0 | 125 | CLK2 | Si5338 Clock is connected to GT CLK2 input |
| TE0715 | Quad_112 CLK1 | 125 | CLK2 | Si5338 Clock is connected to GT CLK2 input |
| TE0741 | Quad_115 CLK0, Quad_116 CLK0 | 125 | Si5338 |
Step to Step to generate the IBERT core:
- Create a new IP Location.
- Double-click IBERT 7 series GTP (or GTX).
- Define the new IBERT. Set the LineRate, select the Quad count, select the Refclk and Clock Source.
- Generate the Core.
- Open the Example Design.
- Test
References
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