Article ID: 000081910 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Do I need to power the VCCIO of every IO bank in my Stratix, Stratix GX, Cyclone, or APEX II device in order to have a successful configuration?

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BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description Not necessarily. For Stratix®, Stratix GX, Cyclone®, and APEX™ II devices, only the banks that contain JTAG and configuration pins need to be powered for successful configuration.

Additionally, VCCINT must be powered in order for configuration to occur and, for proper device bank operation, you must power all IO banks during user mode.

Related Products

This article applies to 1 products

Apex™ II

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