Device Family: Intel® Arria® 10, Arria® II, Arria® V, Arria® GX, Intel® Cyclone®, Cyclone® II, Cyclone® III, Cyclone® IV, Cyclone® V, Intel® Stratix®, Stratix® II, Stratix® III, Stratix® IV, Stratix® V

Type: Answers

Area: Component

Will an Altera FPGA lose its configuration contents if the nCE pin is pulled high during user mode?


No, an Altera® FPGA will remain configured if nCE is pulled high during user mode.

nCE must be held low during configuration, device initialization and user mode for proper device operation.