# References

Source: [https://docs.qualcomm.com/doc/80-Y8730-8/topic/references.html](https://docs.qualcomm.com/doc/80-Y8730-8/topic/references.html)

## Acronyms and terms

| Term | Definition |
| --- | --- |
| KDF | Key derivation function |
| OTA | Over-the-air |
| OTP | One-time programmable |
| OU | Organization unit |
| PBL | Primary boot loader |
| PKI | Public key infrastructure |
| QPSA | Qualcomm platform signing application |
| RMA | Return merchandise authorization |
| RRAM | Resistive random access memory |
| SBL | Secondary boot loader |

## Related documents

- [QCC730.FR.1.0 Programming Guide (80-Y8730-2)](doc/80-Y8730-2)
- [QCC730.ZE.1.0 Programming Guide (80-Y8730-5)](https://docs.qualcomm.com/bundle/resource/topics/80-Y8730-5)

Last Published: Feb 10, 2026

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