AN 539: Test Methodology of Error Detection and Recovery using CRC in Intel FPGA Devices

ID 683075
Date 8/09/2019
Public
Document Table of Contents

1.2. Error Correction

In addition to error detection capability, Arria® V, Cyclone® V, and Stratix® V devices also support internal scrubbing. Internal scrubbing has the ability to internally correct soft errors. This is done on a per frame basis. Internal scrubbing corrects errors without the need of reconfiguring the device. Internal scrubbing operates in user mode. Enable the internal scrubbing feature in the Intel® Quartus® Prime software by turning on the Enable internal scrubbing option under the Error Detection CRC page in the Device & Pin Options dialog box.

Figure 6. Internal Scrubbing Feature

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