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ADS4146 / Connecting EVM and FPGA

Other Parts Discussed in Thread: ADS4146, HSMC-ADC-BRIDGE


My customer would like to connect ADS4146EVM and FPGA Board(DK-DEV-10M50-A).

I'm recognizing that ADS4146 EVM can connect with DK-DEV-10M50-A through HSMC (Altera) Header Adaptor Card.

Is my understanding correct?

If there is things to be careful, please let me know.

Best Regards,


  • Kuramochi,

    Attached is the Rev C schematic of the HSMC-ADC-Bridge card. I do not know what Altera board you are using but as long as the HSMC pins map to connector J1 on the bridge, the board should work just fine. There are a couple of signals that are connected to GND by the ADC board (pins 94, 96, 100, 102, 106, 108, 112 and 114). Just make sure there is not a problem with these being grounded on the Altera HSMC connector, which would be pins 66, 68, 60, 62, 54, 56, 48 and 50.