Article ID: 000074318 Content Type: Troubleshooting Last Reviewed: 01/23/2023

Which voltage should I use for MSEL pins to drive a logic high in Cyclone® IV devices?

Environment

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

    In Cyclone® IV devices, you must hardwire the MSEL pins to VCCA or GND without pull-up or pull-down resistors as stated in Chapter 8 of Cyclone®IV device handbook. 

    Resolution

    The intention of table 8-18 Configuration Pin Summary for Cyclone® IV GX Devices is just to describe the power voltage used by the internal logic used by the MSEL pins which is VCCINT.

    Related Products

    This article applies to 1 products

    Cyclone® IV FPGAs