Datasheet

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 Copyright 2011 National Semiconductor Corporation
Auxiliary Port: FMC connector forms an auxiliary data port. With it, the FPGA captures the
ADC’s high-speed continuous streaming data and retransmits the data out of the FMC port. See
photo below of the FMC port on the bottom of the board.
• Install J155 to force FPGA to output data on FMC port (without a power good signal from
Carrier to Mezzanine). This is useful when a non FMC compliant board is connected to
Mezzanine (ADC12D1X00RFRB)
• Install J156 to force a power good signal from Mezzanine (ADC12D1X000RFRB) to
Carrier. This is used to override for initial FPGA debug.
Figure 19: Explanation of Power Good override jumpers for FMC port
Figure 20: Bottom of ADC12D1X00RFRB showing FMC port