The KY-FMCLPBK FMC Loopback test card by Kaya Instruments is used by developers and during assembly to test and characterize FPA Mezz Cards (FMC). The board has full differential loopbacks on all FMC HPC (high pin count) signals, including all CLK, LA, HA, HB, and DP connectors, and JTAG breakouts.
There is also a 125 MHz transceiver LVDS reference clock on GBTCLK signals. The Kaya FMC Loopback is a ruggedised test card with air or conduction cooling, and is VITA 57 compliant.
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