Article ID: 000074022 Content Type: Troubleshooting Last Reviewed: 03/20/2021

Can the Programmable Open-Drain Output, Bus-Hold and Pull-Up resistor options be used for SSTL-12, SSTL-125, SSTL-135, and SSTL-15 I/O standards in Intel® Stratix® 10 devices?

Environment

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

    No, the Programmable Open-Drain Output, Bus-Hold and Pull-Up resistor options are not supported when using SSTL-12, SSTL-125, SSTL-135 and SSTL-15 I/O standards in Intel® Stratix® 10 devices. 

    However,  due to a problem in Intel® Quartus® Prime Pro Edition software version 20.4 and earlier, no error is issued in compilation if the Programmable Open-Drain Output, Bus-Hold and Pull-Up resistor options are set for SSTL-12, SSTL-125, SSTL-135 and SSTL-15 I/O standards in Intel® Stratix® 10 devices.

    Resolution

    Do not set the Open-Drain Output, Bus-Hold and Pull-Up resistor options to SSTL-12, SSTL-125, SSTL-135, and SSTL-15 in Intel® Stratix® 10 devices.

    For detail of programmable IOE features, I/O buffer types, and I/O standards support, refer to Intel® Stratix® 10 General Purpose I/O User Guide.

    This problem is fixed starting with the Intel® Quartus® Prime Pro Edition software version 21.1.

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs