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This is Linkgenesis ๐
Today, I would like to introduce XGemULTRA, a driver for GEM communication that makes GEM communication/control of semiconductor equipment easier and more convenient!
It is an upgraded version of the existing XGemPRO, so let’s see how it is different.

XGemULTRA is a revolutionary upgrade to its predecessor, XGemPRO, offering more power and expanded functionality to maximize the user experience.
It inherits the best of its predecessor while delivering key improvements to differentiate itself.
1. Features
1-1. SEMI Standard Updates / adds E30 Revision 0324, E39 OSS, E116 EPT

XGemULTRA adds support for E30, E39, and E116 in addition to the SECS protocol and GEMs already supported by XGemPRO.
SEMI E30 GEM (Revision 0324)
- Support for Large Recipe transfer function for large data transfers (S21 series)
- Ability to transfer Documentation files and SEDD files
SEMI E39 Object Services Standard (OSS)
- Adds OSS specification for communication between semiconductor manufacturing equipment and host systems
SEMI E116 EPT (Equipment Performance Tracking)
- Adds an EPT specification in response to the growing trend of major fabs to utilize equipment performance data more effectively
1-2. Product Modernization / Modernizing GEM communications and enhancing product capabilities

XGemULTRA supports 64-bit processes and interfaces and comes with a number of features for sophistication.
- Additional initial connection interfaces: CommState and ControlState I/F added
- Improved large data handling and compatibility: Extended data type support to I8 and U8
- Variable updates: Optimize data updates
- Simplified file transfer process: Unformatted PP transfer
- Real-time response check: Real-time response check when reporting events
- Instant error notification: Added error notification interface
1-3. Enhanced Real-time Monitoring / real-time monitoring of system performance and SV health

XGemULTRA supports users to add/edit UI objects and set up SVIDs to monitor the desired SV status information in real-time.
1-4. Extend Distributed Interfaces – connect directly with multiple subsystems (modules) to service GEMs

XGemULTRA
- Provides a distributed interface for GEM communication between subsystems in each machine.
- Facilitates data integration of subsystems within a machine.
- Can directly connect with multiple subsystems (PLCs, sensors, etc.) to provide GEM services.
1-5. Support to make your tools more functional and usable
- 1-5a. Integrated Configuration Tool

- Integrated tool for creating/editing all GEM-related projects (only for Linkgenesis SECS/GEM products)
- Easy registration and configuration of XGem management information
- SECS communication information, GEM configuration information, EPT configuration information, etc.
- Monitoring viewer editing and SV mapping function
- Reference data version management
- Data management by version / version history management
- Specific version migration
- 1-5b. Log Viewer

- Minimize log volume based on binary data
- User-friendly features when analyzing logs (search, text file output)
- XCom log (xbin) and XGem log (gbin) viewers
- Real-time monitoring
- Log file conversion capabilities
- 1-5c. Host Simulator

- Editing a SECS-II Message
- Sending and Receiving SECS-II Messages
- Secondary Message Auto-Response Function
- Ability to create and execute scenarios
- Control statement (if, loop) available
- Provides Common Variable (fixed value)
- Provides Dynamic Variable (dynamic value)
- Provides basic scenario templates (GEM, GEM300 specifications)
2. Product Usage Guide

3. SECS/GEM Product Standards Support Status

4. Recommended system environment

In addition to XGemULTRA, Linkgenesis also has solutions for
is a company with various solutions related to smart factory and testing RPA business through AI R&D,
You can always contact us through our website for various inquiries such as consultation on implementation!
Thank you for visiting our blog again today.
Have a great day!
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