# Morse Micro MM6108 Integration on i.MX8MP (SPI Response Issue)

**URL:** <https://community.morsemicro.com/t/morse-micro-mm6108-integration-on-i-mx8mp-spi-response-issue/339>\
**Category:** Linux\
**Created:** [March 4, 2025, 10:17pm UTC](https://community.morsemicro.com/t/morse-micro-mm6108-integration-on-i-mx8mp-spi-response-issue/339 "2025-03-04T22:17:13Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![arti.rajput](https://avatars.discourse-cdn.com/v4/letter/a/c67d28/32.png) [@arti.rajput](https://community.morsemicro.com/u/arti.rajput)\
**Post date:** [March 6, 2025, 6:59am UTC](https://community.morsemicro.com/t/morse-micro-mm6108-integration-on-i-mx8mp-spi-response-issue/339/5 "2025-03-06T06:59:02Z")

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Hi @ajudge ,  
Please find the attached capture files.  
[Session 0.sal](https://community.morsemicro.com/uploads/short-url/f7pYz64hZysfdRyxo43jzT38oBb.sal) (4.5 KB)

We have created our own PCB by taking the below document as reference:

 ![Screenshot from 2025-03-06 12-24-32](https://us1.discourse-cdn.com/flex001/uploads/morsemicro/original/1X/8b6e872bb801bb2f921e13a85705247d4e5b8b39.png)

As you can see there is no pull up connected to the data lines

While for SDIO, there are pull-ups:

 ![Screenshot from 2025-03-06 12-28-24](https://us1.discourse-cdn.com/flex001/uploads/morsemicro/original/1X/59f8ace6235a3fd440319ac488cf4093394e8f0d.png)

Thanks

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