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AR# 17441

CPLD XC9500/XL/XV CoolRunner-II/XPLA3 - What is the default configuration of the I/Os? What is the erased state of the I/Os?


General Description:

What is the default state for the I/Os of an unconfigured (erased or unprogrammed) CPLD ?


If the device is in the erased state (or unprogrammed), the device I/Os remain disabled with weak pullup.

AR# 17441
Date Created 09/03/2007
Last Updated 12/15/2012
Status Active
Type General Article