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Explorer
Explorer
1,159 Views
Registered: ‎06-19-2014

Interfacing ADC with JESD204B interface with FPGA

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I want to interface 2 ADC12DJ3200 ADCs with FPGA. It requires 32 GTX/GTH/GTP pairs (16 + 16) on FMC connector. Are there any evaluation boards available with which i can do this?

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Contributor
Contributor
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Registered: ‎04-27-2016

Re: Interfacing ADC with JESD204B interface with FPGA

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A high-pin count (HPC) connector has only 20 pairs of gigabit transceivers (https://fmchub.github.io/appendix/VITA57_FMC_HPC_LPC_SIGNALS_AND_PINOUT.html#hpc_pinout). You can use a board which has two HPC connectors for dual-width FMC modules, or configure your ADC to use less lanes at highest possible datarate.

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Contributor
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Registered: ‎04-27-2016

Re: Interfacing ADC with JESD204B interface with FPGA

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A high-pin count (HPC) connector has only 20 pairs of gigabit transceivers (https://fmchub.github.io/appendix/VITA57_FMC_HPC_LPC_SIGNALS_AND_PINOUT.html#hpc_pinout). You can use a board which has two HPC connectors for dual-width FMC modules, or configure your ADC to use less lanes at highest possible datarate.

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Explorer
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Registered: ‎06-19-2014

Re: Interfacing ADC with JESD204B interface with FPGA

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I will be using VCU108 board as it has 10 gtx routed on 1 FMC. Although i dont need resources of an ultrascale device, will be using just because it has more GTX on FMC.

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