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ISA: LoongArch

LS7A2000 Specification


Based on the first-generation chipset  LS7A1000, LS7A2000 provides the important optimization as following: 
-PCIe, USB, and SATA upgraded to 3.0; 
-The display interface upgraded to 2-way HDMI and 1-way VGA; 
-The GNET PHY integrated on chip to directly provide network interface;
-The self-developed GPU integrated with 32-bit DDR4 interface supporting a maximum of 16GB memory.


CPU interface

16-bit 6.4-Gbps HT 3.0

GPU

supporting 3D

PCIe

32 lanes, Gen3

Storage

SATA 3.0×4

USB

USB 3.0×4, USB 2.0×8

Video memory

32-bit DDR4

Display interfaces

HDMI×2, VGA×1

Other interfaces

SPI, LPC, I2C×6, CAN×4, UART, GPIO

LS7A2000 Manual

LS7A2000 Application