
ΣyG™
RENESAS SYNERGY™-BASED GUI and HMI FAMILY
Touchscreen Interface Solutions
Featuring Renesas Synergy
Complete and qualified Renesas Synergy™-based GUI & HMI Products
The Future Designs, Inc. ΣyG Family provides a complete and qualified platform for the rapid release of Renesas Synergy-based embedded touchscreen display products. The core of ΣyG (pronounced, “Sig”) is Renesas Synergy – a comprehensive and integrated software-based microcontroller platform.
ΣyG products are carefully designed by the same team of engineers who earned FDI’s recognition as a Renesas Independent Design House, Alliance Partner, and Certified Training Center. This, in combination with our expertise in GUI and HMI hardware, touchscreen systems and cost effective, volume production, results in FDI’s ability to offer a high-quality family of Renesas Synergy-based products. Additionally, our products utilize a compact, integrated, interoperable, secure and easy-to-use embedded wireless stack shortening our customers time-to-market for applications implementing low-cost and low-power wireless connectivity. ΣyG is the smart choice for customers interested in developing a project with Renesas Synergy or searching for a complete, fully-equipped, standalone embedded display solution.
ΣyG is:
ΣyG = Renesas Synergy + GUI
The ΣyG Product Family includes:
- Modular Development kits for quick and easy prototyping
- ΣyG-based System on Module (SOM) for off-the-shelf flexibility
- Modular carrier boards for flexible hardware options
- ΣyG GUI Development Kits in 4.3″, 5.0″ & 7.0″ display sizes with both PCAP and Resistive touch*
- ΣyG GUI Production Modules in 4.3″, 5.0″ & 7.0″ display sizes with both PCAP and Resistive touch*
- Renesas Synergy™ Microcontollers
- Renesas Synergy™ Software
ΣyG products are currently available off-the-shelf from the following franchised distributors:


ΣyG Products
-
7.0” IoT- Enabled PCAP Touchscreen LCD GUI (Dev Kit) – SYG-70CP-DK
-
7.0” IoT- Enabled PCAP Touchscreen LCD GUI (Production Module) – SYG-70CP-BA
-
7.0” IoT- Enabled Resistive Touchscreen LCD GUI (Dev Kit) – SYG-70CR-DK
-
7.0” IoT- Enabled Resistive Touchscreen LCD GUI (Production Module) – SYG-70CR-BA
-
ΣYG-S7G2 Modular Development Kit – SYG-S7G2-MDK
-
ΣYG-S7G2 System on Module – SYG-S7G2-SOM
Frequently Asked Questions
1. What is ΣyGTM?
ΣyG is FDI’s family of Renesas Synergy-based GUI products. ΣyG products provide a complete hardware and software solution for developing embedded display projects. ΣyG products feature the Renesas Synergy software and microcontrollers for a complete and qualified development platform.
FDI released its ΣyG product family in October 2015 in conjunction with the biannual Renesas Devcon event as the first partner to have S7G2-based GUI products in distribution stock. FDI is uniquely qualified to provide Renesas Synergy GUI products as a Reneas Gold Alliance Partner, Renesas Independent Design House and Certified Training Center.
2. How is ΣyG pronounced?
“Sig”.
3. What’s the difference between ΣyG and μEZ® GUI?
ΣyG features Renesas Electronics’ proprietary hardware and software, Renesas SynergyTM. Synergy is a comprehensive, integrated platform designed to bring complex system designs to market fast.
Like μEZ GUI, ΣyG products include all the hardware, software and technical resources needed to develop high-value embedded designs with quick time-to-market. Unlike μEZ GUI, ΣyG products are optimized for customers who have a preference for developing with Renesas Synergy versus our FreeRTOS-based μEZ® software.
4. Why should I develop with Renesas Synergy?
Additional information about the features and benefits of Renesas Synergy are available on the Renesas Electronics website at: https://www.renesas.com/en-us/products/synergy/features.html
5. When will off-the-shelf ΣyG GUI products become available?
The priority and release schedules for FDI’s ΣyG GUI products is still being defined. FDI is working with a number of key customers to drive this effort. Preference will be considered for customers interested in providing direct influence to the feature set and details and will benefit by receiving end products that are optimized for their application.
If you are interested in partnering with FDI on the development of standard off-the-shelf ΣyG GUI products for your application please contact us at [email protected] .
6. I need help deciding which product family is best for my design. How do I decide?
FDI offers 3 embedded display product families: μEZ GUI, ΣyG and ELI. These product families are most easily differentiated through a software decision path. If a software platform for your embedded application has already been decided, review this chart to help with your FDI product family decision:

If, after review the above chart, you still have questions about which standard product family is best suited for your requirements, contact [email protected] and a member of our team will reach out with 24 hours.
ΣyG Application Notes
The Team at FDI is here to help you bring your project plan together.
In this section we will provide guides, tip sheets and application notes to assist you with ΣyG project development. Please reference this area frequently as it will be updated regularly with new information.
If you have lingering questions or suggestions for topics that could be addressed please contact a member of our technical team by email at [email protected].
Team FDI works to keep the Application Notes on the current version of the Renesas Synergy SSP. If you find that you need an updated version please contact a member of our technical team by email at [email protected].
Application notes using SSP 1.4.0 on SYG-70CP
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETX Duo Webserver | Application Note | 1.4.0 | zip | 06/26/2018 | |
NETX Duo DNS | Application Note | 1.4.0 | zip | 06/26/2018 | |
NETX Duo DHCP | Application Note | 1.4.0 | zip | 06/26/2018 | |
USBX MSC Device | Application Note | 1.4.0 | zip | 06/26/2018 | |
USBX MSC Host | Application Note | 1.4.0 | zip | 06/26/2018 | |
USBX CDC ACM Device | Application Note | 1.4.0 | zip | 06/26/2018 | |
Crypto API | Application Note | 1.4.0 | zip | 06/26/2018 |
Application notes using SSP 1.3.0 on SYG-70CP
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETX Duo Webserver | Application Note | 1.3.0 | zip | 11/07/2017 | |
NETX Duo DHCP | Application Note | 1.3.0 | zip | 11/03/2017 | |
USBX MSC Device | Application Note | 1.3.0 | zip | 10/02/2017 | |
USBX MSC Host | Application Note | 1.3.0 | zip | 11/10/2017 | |
USBX CDC ACM Device | Application Note | 1.3.0 | zip | 11/07/2017 |
Application notes using SSP 1.3.0 on SYG-70CR
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETX Duo Webserver | Application Note | 1.3.0 | zip | 11/07/2017 | |
NETX Duo DHCP | Application Note | 1.3.0 | zip | 11/03/2017 | |
USBX MSC Device | Application Note | 1.3.0 | zip | 10/02/2017 | |
USBX MSC Host | Application Note | 1.3.0 | zip | 11/10/2017 | |
USBX CDC ACM Device | Application Note | 1.3.0 | zip | 11/07/2017 |
Application notes using SSP 1.3.0 on the SYG-S7G2-43C-MDK
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETx Duo Webserver | Application Note | 1.3.0 | zip | 11/07/2017 | |
NETx Duo DHCP | Application Note | 1.3.0 | zip | 11/03/2017 | |
USBX MSC Device | Application Note | 1.3.0 | zip | 10/02/2017 | |
USBX MSC Host | Application Note | 1.3.0 | zip | 11/10/2017 | |
USBX CDCACM Device | Application Note | 1.3.0 | zip | 11/07/2017 |
Application notes using SSP 1.3.0 on the SYG-S7G2-70C-MDK
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETx Duo Webserver | Application Note | 1.3.0 | zip | 11/07/2017 | |
NETx Duo DHCP | Application Note | 1.3.0 | zip | 11/03/2017 | |
USBX MSC Device | Application Note | 1.3.0 | zip | 10/02/2017 | |
USBX MSC Host | Application Note | 1.3.0 | zip | 11/10/2017 | |
USBX CDCACM Device | Application Note | 1.3.0 | zip | 11/07/2017 |
Application notes using SSP 1.2.0 on SYG-70CP
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
Using COM Port for Debug | Application Note | 1.2.0 | zip | 08/01/2017 | |
QWERTY Keyboard Implementation | Application Note | 1.2.0 | zip | 07/07/2017 | |
Using Data Flash | Application Note | 1.2.0 | zip | 07/28/2017 | |
GUIX Hello World for SYG-70CP | Application Note | 1.2.0 | zip | 07/11/2017 | |
GUIX WeatherPanel for SYG-70CP | Application Note | 1.2.0 | zip | 07/10/2017 | |
NETX Duo Webserver | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETX Duo DNS | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETX Duo DHCP | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX MSC Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX MSC Host | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX CDC ACM Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
Crypto API | Application Note | 1.2.0 | zip | 07/11/2017 | |
JTAG Programming Guide for SYG and uEZGUI Products | Engineering Guide | 1.0.9 | 05/29/2024 |
Application notes using SSP 1.2.0 on SYG-70CR
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
Using COM Port for Debug | Application Note | 1.2.0 | zip | 08/01/2017 | |
QWERTY Keyboard Implementation | Application Note | 1.2.0 | zip | 07/07/2017 | |
Using Data Flash | Application Note | 1.2.0 | zip | 07/28/2017 | |
GUIX Hello World for SYG-70CR | Application Note | 1.2.0 | zip | 07/11/2017 | |
GUIX WeatherPanel for SYG-70CR | Application Note | 1.2.0 | zip | 07/10/2017 | |
NETX Duo Webserver | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETX Duo DNS | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETX Duo DHCP | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX MSC Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX MSC Host | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX CDC ACM Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
Crypto API | Application Note | 1.2.0 | zip | 07/11/2017 | |
JTAG Programming Guide for SYG and uEZGUI Products | Application Note | 1.0.9 | 05/29/2024 |
Application notes using SSP 1.2.0 on the SYG-S7G2-43C-MDK
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETx Duo Webserver | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETx Duo DNS | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETx Duo DHCP | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX MSC Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
ΣyG 4.3″ GUIx Hello World | Application Note | 1.2.0 | zip | 07/11/2017 | |
Crypto API | Application Note | 1.2.0 | zip | 07/11/2017 | |
USBX MSC Host | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX CDCACM Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
GUIx WeatherPanel | Application Note | 1.2.0 | zip | 07/10/2017 |
Application notes using SSP 1.2.0 on the SYG-S7G2-70C-MDK
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETx Duo Webserver | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETx Duo DNS | Application Note | 1.2.0 | zip | 07/07/2017 | |
NETx Duo DHCP | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX MSC Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
ΣyG 7.0″ GUIx Hello World | Application Note | 1.2.0 | zip | 07/11/2017 | |
Crypto API | Application Note | 1.2.0 | zip | 07/11/2017 | |
USBX MSC Host | Application Note | 1.2.0 | zip | 07/07/2017 | |
USBX CDCACM Device | Application Note | 1.2.0 | zip | 07/07/2017 | |
GUIx WeatherPanel | Application Note | 1.2.0 | zip | 07/10/2017 |
Application notes using SSP 1.1.0 on the SYG-S7G2-70C-MDK & SYG-S7G2-43C-MDK
Title | Type of Document | SSP | Format | Date | Download |
---|---|---|---|---|---|
NETx Duo Webserver | Application Note | 1.1.0 | zip | 08/15/2016 | |
NETx Duo DNS | Application Note | 1.1.0 | zip | 08/15/2016 | |
NETx Duo DHCP | Application Note | 1.1.0 | zip | 08/15/2016 | |
USBX MSC Device | Application Note | 1.1.0 | zip | 08/15/2016 | |
ΣyG 7.0″ GUIx Hello World | Application Note | 1.1.0 | zip | 08/15/2016 | |
ΣyG 4.3″ GUIx Hello World | Application Note | 1.1.0 | zip | 08/15/2016 | |
Crypto API | Application Note | 1.1.0 | zip | 08/15/2016 | |
USBX MSC Host | Application Note | 1.1.0 | zip | 08/15/2016 | |
USBX CDCACM Device | Application Note | 1.1.0 | zip | 08/15/2016 | |
GUIx WeatherPanel | Application Note | 1.1.0 | zip | 08/15/2016 |