Article ID: 000079762 Content Type: Error Messages Last Reviewed: 04/04/2023

Error (175001): Could not place HSSI_PMA_AUX <instance path&gt.sv_tx_pma_ch_inst|tx_pma_ch.tx_pma_buf.tx_pma_aux

Environment

  • Quartus® II Subscription Edition
  • PLL Reconfig Intel® FPGA IP
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    You may encounter this fitter error for Intel® Stratix® V GX or Stratix® V GT devices if you instantiate more than one instance of transceiver Reconfiguration Controller IP in the same half-side of the device and they use different mgmt_clk_clk input sources.

    The fitting error is due to an incorrect connection to the physical transceiver calibration blocks. There is a single physical Calibration Block in each quadrant of the device, controlled by the transceiver Reconfiguration Controller IP.

    Resolution

    Transceiver Reconfiguration Controllers with a Calibration Block must have the same mgmt_clk_clk source.

    Please refer to the "Calibration Block Boundary" chapter of the Intel® Stratix® V GX handbook. This may be found in the "Transceiver Architecture in Stratix V Devices" volume.

    Related Products

    This article applies to 5 products

    Stratix® V FPGAs
    Stratix® V GX FPGA
    Stratix® V GS FPGA
    Stratix® V GT FPGA
    Stratix® V E FPGA