The Developer Examples can be added to a Synergy Project using the Developer Examples Template. For example, when you add a Synergy project for the DK-S7G2 Kit, one of the Templates is the Developer Examples (as shown in the screen capture below).
The pdf app note describing the Developer Examples is added to the SSP_Documentation folder under your installation directory (for example c:/Renesas/Synergy/SSP_Documentation).
The Developer Examples project shows several SSP Modules and Frameworks (SPI, I2C, Audio, Communications, Console, etc) and uses a Console Terminal menu to access and exercise the various example functions. Think of it as a 'test bench' you can use to exercise individual modules and their associated APIs. For example, you can use it to send or receive data over a serial communications interface, use timers in common operation modes, access on-board QSPI memory, and operate the RTC. This is an excellent project to learn from and to use when creating your own project.
As of the posting date of this article, these examples only target SSP 1.1.x. An update to SSP 1.2.0 will be posted on the Gallery when it is available.