Loongson 2K0300 Hummingbird Development System Released
TapTechNews on June 19th, news that Loongson中科 released the Loongson 2K0300 Hummingbird development system in Guangzhou yesterday. The system is built based on the first chip 2K0300 of Loongson中科.
It is introduced that the system is a solution specifically designed for the embedded field and named 'Hummingbird' due to its small and flexible nature. The core board of the system is in the form of a 'core board + supporting base board', and the size of the core board is 35mm by 35mm. The official said that the Loongson 3, 2, and 1 series of chips have been adapted to the standard system, small system, and lightweight system of OpenHarmony respectively, realizing the productization work and the implementation of relevant solutions.
TapTechNews sorted out the highlights of the Loongson 2K0300 Hummingbird development system as follows:
The Hummingbird development system adopts a modular design, with advantages such as integration and expansibility; uses U-Boot as the boot firmware and the Linux kernel, and is adapted to third-party libraries and file systems such as Buildroot, OpenWrt, and OpenHarmony.
The Loongson 2K0300 Hummingbird development board is designed in the mode of core board plus expansion board. The core board integrates core components such as the CPU, DDR4, PHY chip, EMMC, NORFLASH, etc.; in the design of the base board, peripheral interfaces are expanded for users, including:
LCD display
3 SPI interfaces
4 PWM interfaces
4 CAN interfaces
8 analog input interfaces of AD
4 I2C interfaces
1 I2S interface
4 UART interfaces
SD card slot
Network port
USB interface
The official said that the development board meets the interface requirements required by the industrial control Internet industry, and the relevant working parameters meet the requirements of low-power design, support system integration design, function expansion, etc., and can be applied in the fields of power, transportation, medical, finance, communications, energy, information home appliances, and the Internet of Things.