The Loongnix 2K1000 development board user manual provides hardware specifications, interface details, and software setup instructions.
The Loongnix 2K1000 development board is built around a Loongson 2K1000 CPU, 2 GB DDR3 memory, and offers a variety of interfaces such as Gigabit Ethernet, PCIe, USB, CAN, UART, and HDMI. It includes an 8 MB SPI flash BIOS, 27 configurable 2.54 mm GPIO pins, and a 12 V 3 A power supply in a compact 120 mm × 120 mm form factor.
The manual covers hardware specifications, pin‑out tables, BIOS and PMON configuration, and step‑by‑step instructions for loading Linux, using the EJTAG debugger, and flashing firmware via TFTP. It also provides download links for toolchains and reference images. This manual is written in Chinese.
| CPU | Loongson 2K1000 processor |
|---|---|
| Memory | 2 GB DDR3, 400 MHz |
| BIOS Flash | 8 MB SPI flash |
| GPIO | 27 configurable 2.54 mm pins |
| Network | 2 × Gigabit Ethernet ports |
| PCIe | 1 × X1 lane |
| USB | 3 × USB 2.0 (2 × Type‑A, 1 × Micro) |
| CAN | 2 CAN interfaces |
| Power Supply | 12 V 3 A cylindrical adapter |
| Dimensions | 120 mm × 120 mm |
It uses a Loongson 2K1000 processor.
The board provides three USB 2.0 ports (two Type‑A and one Micro‑USB).
A 12 V 3 A cylindrical power adapter is required.
It supports an M.2 interface for SSDs.