Integrator’s Reference Manual

Re-programming Default Parameters

A GSP-1620 modem leaves the factory with a default set of service programming parameters. Before the modem can be activated in the field, you must re-program some of those defaults with valid activation values for the modem’s particular Service Provider (SP), country, and Gateway.

Caution

The first time you use the UTPST, or before you re-program any values,

make a backup copy of the UTPST parameter file.

 

 

Refer to Table 3-1 for a list of key parameters you must set,

 

then ask your SP for the values to program.

 

All parameters not mentioned in Table 3-1 are set either to a

 

factory default value or to a value specified by the Service

 

Provider. The modem will operate with those default values,

 

but you could also re-program them, as desired, if your

 

Service Provider so directs.

Caution

Service programming parameters are stored in the modem’s

non-volatile memory. If you connect the Diagnostic cable to the modem

 

 

and use the UTPST to change any parameters, it is important that you

 

de-assert the cable’s DTR (via “POS 2” on the cable’s switch) and wait

 

at least ten seconds before disconnecting power to the modem.

 

Otherwise, the service programming information may not be saved in

 

memory. See TO POWER OFF THE MODEM on page 2-18.

Tip

For more information about all service programming parameters,

 

including defaults and value ranges, see the Globalstar User Terminal

 

Service Programming Guide (80-98482-1).

3-4

80-99208-1 Rev. D

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Qualcomm GSP-1620 specifications Re-programming Default Parameters
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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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