Article ID: 000079290 Content Type: Error Messages Last Reviewed: 03/25/2013

Internal Error: Sub-system: ATCL, File: /quartus/ccl/atcl/atcl_args.cpp, Line: 1080

Environment

    Quartus® II Subscription Edition
    PCI
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Description

Due to a problem in the Quartus® II software version 12.1 SP1 and earlier, you may see this error when running the following commands from the Quartus II Tcl Console for the PCI reference design:

source pci_constraints_for_pci.tcl
add_pci_constraints -speed 33
Resolution

To work around this problem, run quartus_sh -s to run the Quartus II shell in interactive and use it to open the project and run the commands:

project_open top_pci32.qpf
source pci_constraints_for_t32.tcl
add_pci_constraints -speed 33

This problem is scheduled to be fixed in a future release of the Quartus II software.

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This article applies to 1 products

Intel® Programmable Devices

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