In Intel® Stratix® 10 devices, when Configuration via Protocol (CvP) is used, the state of General Purpose I/Os (GPIOs) is tri-stated with weak pull-up after Power-On reset (POR) and until the core image is loaded. Once the core image is loaded the state of the GPIOs will be according to the loaded design.
Device Family: Intel® Stratix® 10
Intel Software: Quartus Prime Pro
Type: Answers
Area: Component
Last Modified: October 10, 2019
Version Found: v19.3
Bug ID: 14010192943
What is the state of General Purpose I/Os (GPIOs) after the periphery image is loaded when Configuration via Protocol (CvP) is used in Intel® Stratix® 10 devices?
Description
Workaround/Fix
This information is scheduled to be added in a future release of the Intel® Stratix® 10 Configuration via Protocol (CvP) Implementation User Guide.