# Features of fast memory test : NAFastMemoryTest()

**URL:** <https://forums.digi.com/t/features-of-fast-memory-test-nafastmemorytest/4404>\
**Category:** NET+OS\
**Tags:** hardware\
**Created:** [December 5, 2012, 8:46am UTC](https://forums.digi.com/t/features-of-fast-memory-test-nafastmemorytest/4404 "2012-12-05T08:46:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ltu](https://avatars.discourse-cdn.com/v4/letter/l/f08c70/32.png) [@ltu](https://forums.digi.com/u/ltu)\
**Post date:** [December 5, 2012, 8:46am UTC](https://forums.digi.com/t/features-of-fast-memory-test-nafastmemorytest/4404/1 "2012-12-05T08:46:14Z")

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Hi,  
Does anybody know what does exactly the NAFastMemoryTest() function ?  
I found nothing about it in the DIGI ESP Help.  
regards,

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**Author:** ![tuxembb](https://avatars.discourse-cdn.com/v4/letter/t/b38774/32.png) [@tuxembb](https://forums.digi.com/u/tuxembb)\
**Post date:** [January 1, 2013, 6:08pm UTC](https://forums.digi.com/t/features-of-fast-memory-test-nafastmemorytest/4404/2 "2013-01-01T18:08:24Z")

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never came across… what are you trying to achieve?