LS7A1000
LS7A1000
Loongson 7A1000 is a chipset for the Loongson 3 processor family, targeted at the server and personal computer markets. This chipset integrates one HT 3.0 interface for connecting to the Loongson 3 series processors. It also has various peripheral interfaces, including three x8 PCIe 2.0, two x4 PCIe 2.0, three SATA 2.0, six USB 2.0, two DVO, and other small interfaces to meet some of the application requirements of servers and personal computers and to accommodate their expansion applications.
LS7A1000 Specification
Key Features
- HT3.0 interface to connect Loongson 3 processors.
- configurable width of PCIE2.0 lanes
- DVO for display extension
- sufficient interfaces for laptop, desktop and server applications
CPU interface
16-bit 3.2-Gbps HT 3.0
GPU
Supporting 2D and 3D
Video memory
16-bit DDR3
Display interfaces
DVO×2
Other interfaces
SPI, UART*4, I2C*6, GPIO
Power consumption
5–8 W
