# References Source: [https://docs.qualcomm.com/doc/80-70014-6/topic/references.html](https://docs.qualcomm.com/doc/80-70014-6/topic/references.html) Table : References | Reference | Definition | | --- | --- | | PCAT | [Qualcomm® Product Configuration Assistant
Tool](https://qpm.qualcomm.com/#/main/tools/details/PCAT) | Table : Acronyms | Acronym or term | Definition | | --- | --- | | DDR | Double data rate | | eMMC | Embedded multimedia card | | eUFS | Embedded UFS | | LUN | Logical unit number | | OTP | One-time provisioning | | SDC | Secure digital card | | SDCC | Secure digital card controller | | UFS | Universal flash storage | Last Published: Jul 10, 2024 [Previous Topic Debugging with sysfs or debugfs nodes](https://docs.qualcomm.com/bundle/publicresource/80-70014-6/topics/ufs_sysfs_or_debugfs_nodes.md)