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Musca-S1 Platform Specifics
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DAPLink Firmware
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The code on Musca-S1 is running from on-chip eMRAM (2MB non-volatile bootable memory).
Make sure that the DAPLink FW for QSPI/MRAM is downloaded to the board. You can find on the
`Arm Community page <https://community.arm.com/oss-platforms/w/docs/463/musca-s1-firmware-update-qspi-mram-boot-recovery>`__
A short description of how to update the DAPLink FW can be found there as well.

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Platform pin service
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This service is designed to perform secure pin services of the platform
(e.g alternate function setting, pin mode setting, etc).
The service uses the IOCTL API of TF-M's Platform Service, which allows the
non-secure application to make pin service requests on Musca S1 based on a
generic service request delivery mechanism.

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