# "ram\_is\_present"  return false

**URL:** <https://forums.digi.com/t/ram-is-present-return-false/5214>\
**Category:** NET+OS\
**Created:** [April 9, 2003, 6:39am UTC](https://forums.digi.com/t/ram-is-present-return-false/5214 "2003-04-09T06:39:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/digi/original/1X/11da31a6a1fbcd03ef21d3f785c317c824009ae2.png) [@system](https://forums.digi.com/u/system)\
**Post date:** [April 9, 2003, 6:39am UTC](https://forums.digi.com/t/ram-is-present-return-false/5214/1 "2003-04-09T06:39:16Z")

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my ram is 4\*16Mb,and connect as the 64M in the HW manual,and when I run the program to the function"ram\_is\_present",it return false,and couldn’t run the root.c,how can i resolve it,tks

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/digi/original/1X/11da31a6a1fbcd03ef21d3f785c317c824009ae2.png) [@system](https://forums.digi.com/u/system)\
**Post date:** [April 29, 2003, 8:35pm UTC](https://forums.digi.com/t/ram-is-present-return-false/5214/2 "2003-04-29T20:35:10Z")

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make sure you adjust both the linker and debugger script files as you have less memory then on eval board (defaults are for 16M)