Article ID: 000082799 Content Type: Product Information & Documentation Last Reviewed: 12/31/2013

How do I change the transmitter slew rate of a transceiver in Stratix IV GX devices?

Environment

  • Quartus® II Subscription Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    You can change the transmitter slew rate of a transceiver in Stratix® IV GX devices by adding a QSF assignment to the PMA instance using the example below.

    set_instance_assignment -name TXPMA_SLEW_RATE MEDIUM -to "gxb:gigabit_tx|gxb_alt4gxb:gxb_alt4gxb_component|transmit_pma0"

    The possible settings for slew rate are OFF, LOW, MEDIUM and HIGH.

    Related Products

    This article applies to 1 products

    Stratix® IV GX FPGA

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