Article ID: 000086398 Content Type: Troubleshooting Last Reviewed: 02/19/2019

What is the Power supply connection for Pins HPS_Shared_Q2_2 and HPS_Shared_Q4_2 of Arria 10 SoC ?

Environment

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

    In the Intel® Arria® 10 GX, GT, and SX Device Family Pin Connection Guidelines document, the connection guideline of Pins HPS_Shared_Q2_2 and HPS_Shared_Q4_2 is as below:

    "If used as the NAND Ready/Busy input, connect this pin through a 1-10-kΩ pull-up resistor to VCCIO_HPS in the dedicated I/O bank which the NAND_RB pin resides. If unused, program it in the Intel Quartus Prime software as an input with a weak pull-up".

    This is incorrect, the correct statement should be:

    "If used as the NAND Ready/Busy input, connect this pin through a 1-10-kΩ pull-up resistor to VCCIO_2L in the dedicated I/O bank which the NAND_RB pin resides. If unused, program it in the Intel Quartus Prime software as an input with a weak pull-up".

    Resolution

     

    This typo is scheduled to be fixed in future Quartus Prime release.

    Related Products

    This article applies to 3 products

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