Article ID: 000077408 Content Type: Error Messages Last Reviewed: 03/07/2019

Error: native_phy_ip.xcvr_native_s10_htile_0: The current value "8" for parameter "CTLE AC Gain" (rx_ctle_ac_gain) is invalid. Possible valid values are: "4"

Environment

  • Intel® Quartus® Prime Pro Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to a problem in the Intel® Quartus® Prime Pro Edition software version 18.1.1, you may see the following errors when you set the Intel Stratix® 10 H-tile production device Native PHY IP RX Analog Adaptation mode to Manual CTLE, Manual VGA, DFE Off.

    Error: native_phy_ip.xcvr_native_s10_htile_0: The current value "8" for parameter "CTLE AC Gain" (rx_ctle_ac_gain) is invalid. Possible valid values are: "4".
    Error: native_phy_ip.xcvr_native_s10_htile_0: The current value "32" for parameter "CTLE EQ Gain" (rx_ctle_eq_gain) is invalid. Possible valid values are: "0".
    Error: native_phy_ip.xcvr_native_s10_htile_0: The current value "16" for parameter "VGA DC Gain" (rx_vga_dc_gain) is invalid. Possible valid values are: "4".

    Manual RX Analog Adaption mode erroneously enforces settings of: CTLE AC gain = 4, CTLE EQ gain = 0 and VGA = 4. Attempting to use alternate values may produce these errors.

     

    Resolution

    To work around this problem, you can use Adaptive CTLE, Adaptive VGA, DFE Off for the Native PHY IP RX Analog Adaption mode.

    This problem is fixed in the Quartus Prime Pro Edition software version 19.1.

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 GX FPGA