HPLC+HRF Dual-mode Carrier Chips CN8513&CN8514 Applied to Intelligent Buildings

Intelligent building is an organic synthesis of various systems through the communication network system, which integrates the structure, system, service, management and the optimal combination between them, so that the building has the characteristics of safety, convenience, high efficiency and energy saving. Advanced computer control technology, management software and energy-saving system programs are used.

Intelligent building involves many automatic control and communication technologies, HPLC+HRF dual-mode carrier chip GX8513&GX8514 integrates high-speed power line carrier communication (HPLC) and high-speed micropower wireless communication (HRF) technologies, which are very often used in intelligent buildings to support the interconnection and interoperability among various types of sensors and intelligent equipments in the building, which can effectively ensure the building has a comfortable It can effectively ensure a comfortable working environment in buildings and save maintenance and management work.

GX8513&GX8514 highly integrated AFE, OFDM modem, high processing power CPU, protocol processor, power supply module and other functional modules of the power line carrier communication information. Adopting the design concept of low power consumption, highest performance, combined with high-performance processor core technology. Realize to meet the application requirements in various fields.

GX8513&GX8514 chip functions and features are shown below:

- CPU frequency up to 200MHz; frequency dynamic switching, effectively reducing power consumption

- Built-in encryption and decryption engine

- Support JATG online debugging and global maskable interrupt.

- Built-in 1.5M SRAM

- Support SPl, support CPU BOOT from SPI port.

- Support UART and debugging functions; support for general-purpose GPIO functions; support for DMA functions.

- Supports 32-bit counter (timer) function.

- Ethernet chip PHY, with MDIO and RMI ports

- Equipped with hardware watchdog

- Secondary write eFuse function

- National Grid dual-mode (wired - wireless) communication protocols