Integrator’s Reference Manual

Connecting Hardware Components

The setup process for the GSP-1620 modem includes:

• A quick tour of the modem

• Connecting the modem cables

❑ Connecting the Interface cable (Data port, Control port, power) to the modem and to your PC

❑ Connecting the antenna cables (Tx, Rx) to the modem

❑ Connecting the Diagnostic cable (if you want to power the modem from its AC adapter, service-program the modem, or monitor some modem functions)

 

• Connecting and mounting the antenna

 

• Mounting the modem (optional)

 

• Grounding the system

 

• Providing power to the modem

 

• Setting up HyperTerminal to talk to the modem and

 

testing your connection

Tip

A Windows PC is recommended for modem bench setup and

 

application development. Modems must be service programmed using

 

the Globalstar UT Program Support Tool, which is a Windows software

 

application.

A Quick Tour of the Modem

For quick bench set-up, first remove the GSP-1620 modem from the GSP-1620 Modem Integrator’s Kit.

Caution

When handling the modem, observe precautions necessary to avoid

damage by electrostatic discharge (ESD).

 

 

Compare the GSP-1620 modem to Figure 2-1. This

 

illustration shows the connectors and components you will

 

use in the following sections.

2-2

80-99208-1 Rev. D

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Qualcomm specifications Connecting Hardware Components, Quick Tour of the Modem, Compare the GSP-1620 modem to -1. This
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GSP-1620 specifications

Qualcomm GSP-1620 is a powerful, cutting-edge SoC (System on Chip) that is tailored for the demands of modern mobile and embedded applications. Designed to deliver high performance, energy efficiency, and advanced connectivity, the GSP-1620 stands out in the competitive landscape of processor solutions.

One of the main features of the GSP-1620 is its multi-core architecture, which facilitates simultaneous processing of multiple tasks. This architecture ensures enhanced multitasking capabilities, allowing devices to run complex applications smoothly without compromising performance. The GSP-1620 integrates Qualcomm's latest Kryo CPU technology, which optimizes performance while maintaining lower power consumption.

The GSP-1620 excels in graphics performance, powered by Adreno GPU technology. This integration enables rich visual experiences, making it ideal for gaming, augmented reality, and immersive multimedia applications. The GPU's capabilities allow for high frame rates and stunning graphics, ensuring that users enjoy a premium visual experience.

In terms of connectivity, the GSP-1620 supports advanced wireless technologies, including 5G, Wi-Fi 6, and Bluetooth 5. With these capabilities, users can expect ultra-fast data speeds, low latency, and improved networking performance. The integration of Qualcomm’s Snapdragon X55 modem enhances the SoC's capability to deliver seamless connectivity in various environments, whether indoors or outdoors.

Moreover, the GSP-1620 features cutting-edge AI and machine learning capabilities, enabled by Qualcomm’s Hexagon DSP technology. This allows for efficient processing of AI tasks, supporting functionalities such as voice recognition, image processing, and real-time translation. It makes the GSP-1620 suitable for applications in smart devices, automotive solutions, and industrial IoT.

Security is a priority in the design of the GSP-1620. The SoC incorporates hardware-based security features that protect sensitive data and applications, ensuring robust defense against cyber threats. This is vital for applications requiring high levels of security, such as mobile payments and confidential communications.

Lastly, the GSP-1620 is designed with scalability in mind. Its modular architecture allows manufacturers to customize the chipset according to specific needs, making it a versatile solution for a broad range of devices, from smartphones and tablets to wearables and embedded systems.

In summary, Qualcomm GSP-1620 combines high-performance processing, advanced graphics capabilities, sophisticated connectivity options, AI support, and robust security features. With these characteristics, it sets a new standard for mobile and embedded platforms, driving innovation in a variety of industries.
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