Article ID: 000074271 Content Type: Troubleshooting Last Reviewed: 08/25/2023

Why are the Intel Agilex® 7 FPGA F-Series I2C Controller Interface HPS I/O pins not bidirectional in the Platform Designer?

Environment

    Intel® Quartus® Prime Pro Edition
    Generic Component
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Description

Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 20.2 and earlier, you might not be able to change the Intel Agilex® 7 FPGA F-Series I2C Controller Interface HPS I/O pins to bidirectional in the Platform Designer.

Resolution

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 Agilex® 7 FPGAs and SoC FPGAs

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