Ak7759 hardware scheme features
1. Even if the host cannot operate, the voice processing of hands-free eCall can be enabled
2. During normal operation, the audio path of the ak7759 bypasses its integrated DSP, providing a transparent analog direct path from microphone input to output. In this case, the HF processing of the host will be used.
3. When eCall needs to be placed in an emergency, the HF software of AKM will be used to enable the DSP of ak7759 and completely bypass the host. In the event of catastrophic damage to the vehicle, this eliminates the dependence on the host for the necessary treatment.
4. Microphone input supports differential, single ended and Pseudo differential signal interfaces
5. Ak7759 can operate independently. The user can select and download one program from four preloaded DSP programs stored in the external EEPROM at a time
The mxt907am low-cost, single frequency RTK high-precision positioning and orientation module suite launched by dreamchip technology is based on the design of high-precision navigation and positioning chip with completely independent intellectual property rights, fully supports the beidou-3 satellite signal system, and adopts dual antenna single frequency RTK orientation algorithm to realize high-precision positioning and orientation functions, It is a cost-effective and high-precision orientation solution launched by dreamcore technology for civil high-precision orientation applications. At present, the scheme has been tested and evaluated by end customers, and its precision and performance are excellent. It has become the mainstream scheme in 5g oriented market.
Taiwan multi-party Technology Co., Ltd. was established in 2014, It is an integrated circuit (IC) design company with more than 40 U.S. patents, focusing on multimedia signal processing and high-definition turnkey solutions for video equipment. Multi technology provides comprehensive solutions for customers of professional / consumer IP cameras, motion cameras, UAV cameras and car cameras.
Founded in May 2004, Jingxiang optoelectronics Co., Ltd. is a professional development and sales company of CMOS image sensor. Jingxiang optoelectronics is committed to the product innovation and R & D of CMOS image sensor. Its products have been widely used to monitor the security, automotive electronics, network video, biological chip and various image consumer markets, In the future, we will continue to develop more product applications and innovative R & D new technologies.
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