# About this document Source: [https://docs.qualcomm.com/doc/80-Y8730-2/topic/introduction.html](https://docs.qualcomm.com/doc/80-Y8730-2/topic/introduction.html) This document provides information intended for a software developer and is used to enhance, extend, or adapt the reference source code to meet customer requirements. This document doesn't attempt to detail every subject; it allows the reader an opportunity to understand the various components and how they interact. Perusal of the code can provide more understanding. The [QCC730 API Specification (80-Y9730-4)](https://docs.qualcomm.com/bundle/publicresource/80-Y9730-4.pdf) describes formal APIs, including valuable comments that describe each interface and parameter. ## Conventions Source: [https://docs.qualcomm.com/doc/80-Y8730-2/topic/introduction.html](https://docs.qualcomm.com/doc/80-Y8730-2/topic/introduction.html) Function declarations, function names, type declarations, attributes, and code samples appear in a different font. Example: `#include`. Code variables appear in angle brackets. Example: ``. Commands to be entered appear in a different font. Example: copy a:*.* b:Copy to clipboard Button and key names appear in bold font. Example: Click **Save** or press **Enter**. Last Published: Jun 03, 2026 [Previous Topic Revision history](https://docs.qualcomm.com/bundle/publicresource/80-Y8730-2/topics/Revision_history.md) [Next Topic QCC730 system overview](https://docs.qualcomm.com/bundle/publicresource/80-Y8730-2/topics/system_overview.md)