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WKUAN's avatar
WKUAN
Icon for New Contributor rankNew Contributor
4 years ago

Can I use GXB PIN of Stratix 10 as a pure data line?

Hello, Can the GXB pin be used as a pure high speed data line using 28GSPS NRZ without any protocol? for example, I wish to send 010010001010... out from one of the GXB differential pair, and the d...
Ash_R_Intel's avatar
Ash_R_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,

I was able to assign the pin to GXB pin by assigning IO standard as High Speed Differential IO. Attached is the design.

Regards

  • WKUAN's avatar
    WKUAN
    Icon for New Contributor rankNew Contributor
    4 years ago

    Thank you very much, I have download the file, and get this error when i try to open the project

    Info: Running Quartus Prime Shell
    Info: Version 16.1.0 Build 196 10/24/2016 SJ Standard Edition
    Info: Processing started: Fri Aug 20 13:43:22 2021
    Info: Command: quartus_sh --restore -output G:/PROJECT/28GSPS/xvcr_bypass_21_1_0_169_restored/ -no_overwrite G:/PROJECT/28GSPS/xvcr_bypass_21_1_0_169.qar
    Info: Quartus(args): -unqar -output G:/PROJECT/28GSPS/xvcr_bypass_21_1_0_169_restored/ -no_overwrite G:/PROJECT/28GSPS/xvcr_bypass_21_1_0_169.qar
    Info: qar.tcl version #1
    Error: Failed to restore G:/PROJECT/28GSPS/xvcr_bypass_21_1_0_169.qar
    Error (23031): Evaluation of Tcl script c:/intelfpga/16.1/quartus/common/tcl/apps/qpm/qar.tcl unsuccessful
    Error: Quartus Prime Shell was unsuccessful. 2 errors, 0 warnings
    Error: Peak virtual memory: 4804 megabytes
    Error: Processing ended: Fri Aug 20 13:43:24 2021
    Error: Elapsed time: 00:00:02
    Error: Total CPU time (on all processors): 00:00:02

    Have I lost any file?