# Can I store things on the IC18 128kbit eeprom of LimeSDR?

**URL:** <https://discourse.myriadrf.org/t/can-i-store-things-on-the-ic18-128kbit-eeprom-of-limesdr/4761>\
**Category:** LimeSDR\
**Created:** [22 May 2019 21:10 UTC](https://discourse.myriadrf.org/t/can-i-store-things-on-the-ic18-128kbit-eeprom-of-limesdr/4761 "2019-05-22T21:10:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![viclum](https://avatars.discourse-cdn.com/v4/letter/v/ba9def/32.png) [@viclum](https://discourse.myriadrf.org/u/viclum)\
**Post date:** [22 May 2019 21:10 UTC](https://discourse.myriadrf.org/t/can-i-store-things-on-the-ic18-128kbit-eeprom-of-limesdr/4761/1 "2019-05-22T21:10:24Z")

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Hello and thanks in advance for any help.

I am looking at the LimeSDR board and notice that there is a 128kbit eeprom (IC18) hanging off the I2C interface of the FX3. I was wondering if I could use that to store some information. Does LimeSuite reserve some of that eeprom for itself or is it all fair game for use?

thanks!

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**Author:** ![IgnasJ](https://avatars.discourse-cdn.com/v4/letter/i/278dde/32.png) [@IgnasJ](https://discourse.myriadrf.org/u/IgnasJ)\
**Post date:** [23 May 2019 08:10 UTC](https://discourse.myriadrf.org/t/can-i-store-things-on-the-ic18-128kbit-eeprom-of-limesdr/4761/2 "2019-05-23T08:10:13Z")

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Hello,  
Currently, only bytes 0-7 and 16-17 are used in the eeprom that is connected to FX3. So you should be able to use all other bytes to store your information.

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**Author:** ![viclum](https://avatars.discourse-cdn.com/v4/letter/v/ba9def/32.png) [@viclum](https://discourse.myriadrf.org/u/viclum)\
**Post date:** [23 May 2019 13:31 UTC](https://discourse.myriadrf.org/t/can-i-store-things-on-the-ic18-128kbit-eeprom-of-limesdr/4761/3 "2019-05-23T13:31:45Z")

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Hello!  
Wow, thanks for responding so quickly! Thanks for the info.