# LimeSDR Mini v2: LMS7002M reset-line test fails on gateware 3.9 (passed on 2.7)

**URL:** <https://discourse.myriadrf.org/t/limesdr-mini-v2-lms7002m-reset-line-test-fails-on-gateware-3-9-passed-on-2-7/13268>\
**Category:** LimeSDR\
**Created:** [8 July 2026 10:18 UTC](https://discourse.myriadrf.org/t/limesdr-mini-v2-lms7002m-reset-line-test-fails-on-gateware-3-9-passed-on-2-7/13268 "2026-07-08T10:18:23Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Prajwal](https://avatars.discourse-cdn.com/v4/letter/p/858c86/32.png) [@Prajwal](https://discourse.myriadrf.org/u/Prajwal)\
**Post date:** [8 July 2026 10:18 UTC](https://discourse.myriadrf.org/t/limesdr-mini-v2-lms7002m-reset-line-test-fails-on-gateware-3-9-passed-on-2-7/13268/1 "2026-07-08T10:18:23Z")

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Hi ,  
I am using the LimeSDR Mini v2.4 and found an unusual behaviour  
With Gateware 3.9 , when i ran - **LimeQuickTest** , observed that [LMS7002M Test] fails

 ![image](https://canada1.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/9/99364a1d0d5e0c58580001661f66c8d93387513e.jpeg)  
But with Gateware 2.7 , when ran - **LimeQuickTest** , it shows Passed  
 ![image](https://canada1.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/f/f010c2fd1ee09f1433af2ce156a6d86ee6874b09.jpeg)  
Why is it that with the Latest Gateware this test is failing ?

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**Author:** ![VytautasB](https://avatars.discourse-cdn.com/v4/letter/v/ccd318/32.png) [@VytautasB](https://discourse.myriadrf.org/u/VytautasB)\
**Post date:** [8 July 2026 11:39 UTC](https://discourse.myriadrf.org/t/limesdr-mini-v2-lms7002m-reset-line-test-fails-on-gateware-3-9-passed-on-2-7/13268/2 "2026-07-08T11:39:36Z")

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Hi @Prajwal ,

Gateware was refactored starting from version 3.x, with validation mainly focused on LimeSuiteNG. We will review this LimeQuickTest compatibility issue with the new gateware and provide a fix in the next gateware release.

Regards,

Vytautas

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**Author:** ![Prajwal](https://avatars.discourse-cdn.com/v4/letter/p/858c86/32.png) [@Prajwal](https://discourse.myriadrf.org/u/Prajwal)\
**Post date:** [8 July 2026 15:10 UTC](https://discourse.myriadrf.org/t/limesdr-mini-v2-lms7002m-reset-line-test-fails-on-gateware-3-9-passed-on-2-7/13268/3 "2026-07-08T15:10:38Z")

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Hi @VytautasB ,  
I ran `limeOEM --test`, which uses LimeSuiteNG, and got this output:

```auto
Board serial number: 2 (0x2 0x0 0x0 0x0 0x0 0x0 0x0 0x0)
OEM TEST FAILED

```

I suspect this test isn’t implemented for the LimeSDR Mini v2.4. Since we’ve been working with LimeSuite (not LimeSuiteNG) and are running into issues on the LimeSuiteNG side, I’d like to stick with LimeSuite itself. I’ll hold off and wait for LimeQuickTest (of LimeSuite) to be compatible with the new gateware before testing further.

In the meantime, is there a recommended way to test the board using LimeSuiteNG? Or is `limeOEM --test` currently the only option available there?

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**Author:** ![VytautasB](https://avatars.discourse-cdn.com/v4/letter/v/ccd318/32.png) [@VytautasB](https://discourse.myriadrf.org/u/VytautasB)\
**Post date:** [26 August 2026 12:57 UTC](https://discourse.myriadrf.org/t/limesdr-mini-v2-lms7002m-reset-line-test-fails-on-gateware-3-9-passed-on-2-7/13268/4 "2026-08-26T12:57:40Z")

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Hi @Prajwal,

Issue with LMS7002M reset was fixed in latest release (3.11). Now LimeQuickTest test passes:

 ![image](https://canada1.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/0/033aa81f8f669763657d828115cc3e5ffc698dea.png)

You can download and update with limesdr\_mini\_v2.bit bitstream :

[https://github.com/myriadrf/LimeSDR\_GW/releases/download/v3.11/LimeSDR\_GW\_v3.11\_bitstream.zip](https://github.com/myriadrf/LimeSDR_GW/releases/download/v3.11/LimeSDR_GW_v3.11_bitstream.zip)

Regards,  
Vytautas

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<div class="post-metadata">

**Author:** ![Prajwal](https://avatars.discourse-cdn.com/v4/letter/p/858c86/32.png) [@Prajwal](https://discourse.myriadrf.org/u/Prajwal)\
**Post date:** [27 August 2026 06:00 UTC](https://discourse.myriadrf.org/t/limesdr-mini-v2-lms7002m-reset-line-test-fails-on-gateware-3-9-passed-on-2-7/13268/5 "2026-08-27T06:00:40Z")

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Hi @VytautasB

I loaded the LimeSDR Mini with Gateware 3.11 and then ran LimeQuickTest. It is working as you have shown above , thank you.

I also observed that some LimeSDR Mini boards pass all the tests, while some boards fail the loopback test. Is there any specific reason why the loopback test might fail? Could this be related to a hardware-level issue?

 ![image](https://canada1.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/3/3e8fb7c07f624619c975a7bc37d7d4cda6b34c67.png)  
 ![image](https://canada1.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/c/c70b566b90c37e9fa6fcb860d4a6514ca4e53075.png)

Thank you