PROGRAMMABLE DEVICE AND ELECTRONIC SYST EM DEVICE

摘要

The purpose of the present invention is to provide a programmable device in which the time for detecting a soft error is shortened and reliability is improv ed, and an electronic system device using the same. According to the pre sent invention, a portion in which an error occurred is identified by an error detection signal from a user logic and then converted into a physical address in configuration memory, and only such a portion affected by this operation inside the configuration memory of the programmable de vice to be used in an electronic system product is checked for error. Therefor e, the time for detecting a configuration memory error can be shortened.