Chint Instruments Launched The Industry's First Industrial-grade 64-bit Core Board

    Recently, Chint Instruments developed the industry's first Cortex-A55 architecture 2GHz industrial-grade 64-bit core board. This core board is developed based on RK3568J, with onboard CPU, DDR, EMMC, crystal oscillator, PMIC, ESAM and other hardware resources, industrial-grade operating temperature is wide, low power consumption and rich user interfaces, with stable and reliable industrial-grade product performance. At the same time, it supports Android 11 and Linux operating systems, and leads out IO through stamp holes, providing a stable and efficient solution for the power industry and smart terminals. 

RK3568J quad-core application processor chip

●High performance, low power consumption

●Using 22nm process technology, built-in a variety of powerful embedded hardware engines

●Rockchip's self-developed NPU with integrated 0.8TOPS computing power can meet the requirements of lightweight end-to-end AI computing

●Abundant peripheral interfaces, including 3-way PCIe interface (supports up to PCIe3.0), 4-way independent USB interface (supports up to USB3.0)

●With 3-way SATA3.0 controller

●Built-in 2 GMACs for 2-way Gigabit Ethernet

    Compared with the commonly used core board solution based on the Allwinner T3 platform, the core board solution based on RK3568J has higher operating frequency and larger memory, and the processing speed is further enhanced. Its onboard 0.8TOPs NPU supports INT8/INT16/FP16 mixed operations, and supports

The network model conversion of a series of frameworks such as TensorFlow/MXNet/PyTorch/Caffe can better adapt to the complex and changeable statistical scenarios of electricity demand in the future.

    At the same time, since the Linux system uses POSIX time, the 32-bit kernel uses a 32-bit signed data type to calculate the number of seconds since the beginning of the new era (January 1, 1970), until January 19, 2038 11:14:07 noon Beijing time The hour-second value will overflow into a negative number, and the 64-bit data type is used to calculate the number of seconds from the beginning of the new era until 10 billion years. Therefore, 64-bit processors will become the future trend. The core board solution based on RK3568J is in In the future, the power industry will have broader application prospects.

    At this stage, the core board developed by Chint Instruments based on RK3568J has been put into use in the latest energy controller (special variable) and I-type concentrator projects, and we look forward to contributing to the future development of the power industry.

   Zhejiang Chint Instrument Co., Ltd. was established in 1996 and is one of the core holding companies of Chint Group.

    The company has a full product line of electric energy meters, gas meters, water meters, industrial control instruments, etc., providing reliable products and high-quality services for users in electric power, gas, water, communications, new energy, construction, rail transit and other industries Recognized by users such as Power Grid, China Resources Gas, China Gas, PetroChina, China Telecom, China Mobile, etc., the products are exported to more than 70 countries and regions such as Europe, America, Africa, and Southeast Asia.

    Chint Instruments is deeply involved in the field of energy measurement and is committed to providing users with customized energy measurement system solutions.