# Is there an analyzer for SD card (single wire SPI)

**URL:** <https://discuss.saleae.com/t/is-there-an-analyzer-for-sd-card-single-wire-spi/3065>\
**Category:** Extensions\
**Created:** [September 23, 2024, 5:24pm UTC](https://discuss.saleae.com/t/is-there-an-analyzer-for-sd-card-single-wire-spi/3065 "2024-09-23T17:24:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![MAS](https://avatars.discourse-cdn.com/v4/letter/m/96bed5/32.png) [@MAS](https://discuss.saleae.com/u/MAS)\
**Post date:** [September 23, 2024, 5:24pm UTC](https://discuss.saleae.com/t/is-there-an-analyzer-for-sd-card-single-wire-spi/3065/1 "2024-09-23T17:24:44Z")

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I know and use the different SPI analyzers and would like one for SD/memory cards. this would decode the memory card commands separate from the mass data transfers.  
thank you  
Mas

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**Author:** ![timreyes](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/timreyes/32/108_2.png) [@timreyes](https://discuss.saleae.com/u/timreyes)\
**Post date:** [September 24, 2024, 12:43am UTC](https://discuss.saleae.com/t/is-there-an-analyzer-for-sd-card-single-wire-spi/3065/2 "2024-09-24T00:43:30Z")

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@MAS We don’t have a pre-installed analyzer specifically made to decode SD card protocols, however, there are a few listed below that some of our community members have shared that might help (they are installable as plugins to our software).

> **[Community Shared Analyzers | Saleae Support](https://support.saleae.com/community/community-shared-protocols)**