Domestic industrial processor, Loongson 2K1000 motherboard, 100% domestically produced solution

A fully domestic component solution featuring a homegrown processor.

The Xinmai 2K1000 development board adopts the Loongson 2K1000 processor, integrating two GS264 processor cores, operating at a main frequency of 1GHz, equipped with a 64-bit DDR3 controller, and various system I/O interfaces. Verified through extensive project applications, it is widely used in intelligent transportation, automated financial equipment, energy systems, industrial control, CNC machines, charging stations, and other industries.

Loongson 2K1000 Processor Main Features

Integrated dual-issue superscalar GS264 dual 64-bit processor cores, 1GHz main frequency
On-chip shared 1MB L2 cache
Integrated GPU
On-chip display controller supporting dual DVO output
Integrated 64-bit DDR3 controller running at 533MHz
Integrated 2 x4 PCIe 2.0 interfaces;可 be split into 6 independent x1 interfaces
Integrated 1 SATA 2.0 interface
Integrated 4 USB 2.0 interfaces
Integrated 2 RGMII Gigabit Ethernet interfaces
Integrated HDA/I2S interface
Integrated RTC/HPET module
Integrated 12 UART controllers
Integrated 1 NAND controller
Integrated 2 CAN controllers
Integrated 1 SDIO controller
Integrated 2 I2C controllers
Integrated 1 LIO controller
Integrated 1 VPU decoder
Integrated 1 CAMERA interface controller
Integrated 1 temperature sensor
Integrated dynamic power management module

Processor Core

GS264
MIPS64 R2 architecture compatible

GPU

Supports OpenGL ES 2.0, OpenGL ES 1.1
Supports OpenVG
Futuremark certified

Display Controller

Dual DVO output

SATA Controller

1 independent SATA port
Supports SATA 1.5Gbps and SATA2 3Gbps transmission

USB 2.0 Controller

4 independent USB 2.0 HOST ports
Port 0 fixed in OTG mode
Compatible with USB 1.1 and USB 2.0
Built-in EHCI controller for high-speed transmission up to 480Mbps
Built-in OHCI controller for full-speed and low-speed transmission
Low-power management

UART

1 full-function UART with flow control: TXD, RXD, CTS, RTS, DSR, DTR, DCD, RI
Up to 12 UART interfaces

PWM

32-bit counter
Supports pulse generation and capture
4-channel controller

ACPI Power Management

Dynamic voltage and frequency scaling for processor cores
Full-chip clock gating
PHY power-down capability
USB/GMAC wake-up support
Auto power-on upon power restoration

PCIe Interface

PCIe 2.0 compliant
Dual independent x4 interfaces
One x4 interface可 be configured as 4 x1 interfaces
One x4 interface可 be configured as 2 x1 interfaces

I2S Controller

Supports I2S input in master mode
Supports I2S output in master mode
Supports 8, 16, 18, 20, 24, 32-bit data width
Supports mono and stereo audio data
Supports sampling frequencies of (16, 22.05, 32, 44.1, 48) kHz
Supports DMA transfer mode

CAN Bus

Dual CAN interfaces
Multiplexed with GPIO

Encryption Module

Supports AES and DES algorithms
Supports RSA algorithm

SDIO Controller

1 independent SDIO controller
Compliant with SD Memory 2.0 / MMC / SDIO 2.0 protocols
Supports SDIO boot

GPIO

4 dedicated GPIO pins, 56 multiplexed GPIO pins
Remaining pins multiplexed with other interfaces, operating in respective interface voltage domains

VPU Decoder

Supports H.264
Supports H.263
Supports SVC
Supports MPEG-4
Supports MPEG-2
Supports MPEG-1
Supports Sorenson Spark
Supports JPEG
Supports RV8, RV9, RV10
Supports VP6.0, VP6.1, VP6.2