Integrating GSP-1620 Modems into OEM Products

powering down the modem with this cable attached, you must set this switch to “POS 2” or “POS 3.” (“POS 2” and “POS 3” are functionally equivalent.) For more information about using the Diagnostic cable, see Connecting the Diagnostic Cable on page 2-7.

Note For more information about the UTPST, see UTPST Overview on page 3-2. For more information about the Operation Monitor, see the QUALCOMM Globalstar Modem Operation Monitor User Guide (80-99399-1).

Caution

Note

Diagnostic Port Pinouts

Table 7-2 on page 7-14 provides detailed information about the Diagnostic port pinouts.

The Diagnostic port uses un-translated 3.3V TTL levels. In Table 7-2, all signals are TTL levels unless otherwise specified.

All pins on the Diagnostic port are ESD protected but not short-circuit protected. Care must be taken when using these pins to avoid any short circuits to Ground/Power.

Hardware flow control is required on the Diagnostic port. If the two flow control pins are not implemented by the user, the Diagnostic port may not function correctly.

80-99208-1 Rev. D

7-13

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Qualcomm specifications Diagnostic Port Pinouts, Integrating GSP-1620 Modems into OEM Products

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.