Scalable and flexible gateway solutions for semiconductor system integration

The rapid growth of edge computing transforms how data is collected, processed, and communicated between operational technology (OT) and information technology (IT) systems. As industries move toward more efficient and real-time solutions, edge devices have emerged as a critical bridge for connecting and streamlining data flow to high-end applications.

This white paper focuses on the strategic deployment of edge devices, specifically the GL-9982 gateway, within the demanding semiconductor manufacturing environment. Semiconductor production lines operate in a 24/7, highstakes environment, where even brief downtime can result in substantial financial losses. The intricate nature of these manufacturing processes, encompassing numerous interconnected subsystems like dry pumps, scrubbers, and other critical equipment, demands unwavering system reliability and seamless operation. These systems are inherently complex, consisting of various subsystems that must operate harmoniously to ensure seamless production. As such, the reliability of the equipment is paramount to maintaining operational continuity. (Figure 1)

Primary challenges

Deploying edge gateways within this critical infrastructure presents unique challenges that require careful consideration. This white paper will explore these challenges and demonstrate how the GL-9982 edge gateway, with its robust design and advanced features, can effectively address the specific needs of semiconductor manufacturers, enabling:

• Enhanced Operational Efficiency: Streamline production processes, reduce downtime, and improve Overall Equipment Effectiveness (OEE).
• Improved Data Visibility: Gain real-time insights into production processes, identify bottlenecks, and predict potential issues proactively.
• Enhanced System Reliability: Improve equipment uptime and maintain consistent production quality through predictive maintenance and remote diagnostics.

The reliability of the edge gateway is another critical factor. Semiconductor manufacturing typically occurs in harsh, extreme environments, where temperature fluctuations, humidity, and exposure to EMI (electromagnetic interference), high-frequency equipment, and sensitive machinery can introduce noise that disrupts communication systems, are common. Addressing these challenges requires advanced noise filtering technologies, grounding devices and cables, and ensuring data can be transmitted reliably despite external disturbances.

Why GL-9982

Higher-performance

The GL-9982 offers a higher-performance solution, primarily due to its more powerful A72 CPU integration. This enhanced processing capability provides superior performance, making it suitable for demanding edge gateway applications requiring higher processing power.

Linux operating system

The GL-9982 has a robust Linux Operating System, a flexible and open-source platform that aligns with customer expectations for seamless program migration. This compatibility allows customers to easily transition their existing applications from other platforms, reducing the complexity and time required for system integration.

Furthermore, the Linux operating system offers enhanced cybersecurity features compared to traditional Windows
environments. These include:

More Assertive Security Posture: Linux boasts a more secure kernel architecture and a smaller attack surface, making it less susceptible to common vulnerabilities.

Active Community Support: The large and active opensource community constantly identifies and addresses security threats, resulting in rapid security updates and patches.

Customization and Flexibility: Linux allows for greater customization and granular control over system configurations, enabling administrators to implement more robust security measures and tailor the system to specific security requirements. By leveraging the Linux operating system's inherent
security advantages, the GL-9982 provides a more secure and reliable foundation for mission-critical applications in demanding industrial environments.

Programmable I/O

The GL-9982's programmable I/O design further enhances its versatility. This feature allows for convenient expansion and customization by integrating the GT series extension modules, which support various interfaces, including RS-232/422/485 serial ports, Digital I/O, and noise filters.

Noise Filter GT-7151/GT-7851
Communications
RS232: GT-5211/GT-5212
RS422: GT-5221
RS485: GT-5231/GT-5232
DI/DO GT-1B7F/GT-1B8F/GT-1E7F/GT-1E8F

Flexibility, reliability, and scalability that suit different applications

The flexibility to add these modules ensures that the GL-9982 can be easily adapted to meet the unique requirements of different edge gateway applications. Whether for industrial automation, IoT devices, or any other application requiring customized I/O configurations, the GL-9982 offers a reliable and scalable solution for a wide range of deployment scenarios. (Figure 2)

In conclusion, the GL-9982 gateway is presented as a robust and adaptable solution specifically designed for the demanding environment of semiconductor system integration. This edge device addresses the critical need for reliability and seamless operation within complex, 24/7 production lines where downtime incurs substantial financial losses. The GL-9982 offers higher performance with its A72 CPU, a secure and flexible Linux operating
system, and programmable I/O for customized expansion. These features collectively aim to enhance semiconductor manufacturing by enabling improved operational efficiency, greater data visibility, and enhanced system reliability through real-time insights, predictive maintenance, and the ability to withstand harsh industrial conditions.