Article ID: 000076899 Content Type: Error Messages Last Reviewed: 03/15/2023

Error (11176): Alt_sld_fab.alt_sld_fab.stfabric.demux: "Number of Output Ports" (numOutputInterfaces) <Number of Channels> is out of range: 1-16

Environment

    Quartus® II Subscription Edition
    Generic Component
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Description

You may see the above error in Intel® Quartus® Prime Software version 15.0 when implementing a transceiver design that contains greater than 16 channels and has a separate ADME (Altera Debug Master Endpoint) interface per channel in Arria® 10 and Cyclone® 10 devices.

Resolution

To work around this problem, you can change the constant in the following file:

*quartus/libraries/megafunctions/altera_debug_master_endpoint.vhd


–from: constant NUM_CLOCKS  : natural := 0;

–to: constant NUM_CLOCKS   : natural := 1;

 

This problem will be fixed in the future version of the Intel® Quartus® Prime Software.

Related Products

This article applies to 4 products

Intel® Arria® 10 GT FPGA
Intel® Arria® 10 GX FPGA
Intel® Arria® 10 SX SoC FPGA
Intel® Cyclone® 10 GX FPGA

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