Products > Virtex-6 and Kintex-7 DSP Kits

Interfacing the FMC150 and ML605

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JohnE:
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JohnE:
1) I can generate a single-ended 2.5V clock of approx. 62.5 or 125MHz at ML605 SMC jack USER GPIO P.
2) I can drop this to 1.3V using a 50ohm inline attenuator and route it into the FMC150 clock input port.
3) I can set the external_clock control bit on the FMC150 board.

Do I need to do anything else to slave the ADC/DAC clocks to those of the FPGA, instead of the default other way around?

Has anyone successfully done this? Are there any other gotchas of which I should be aware?

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