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ISA: LoongArch

LS2K1000LA Specification

Kernel

two 64-bit cores

Frequency

1GHz

Power consumption

1-5W (DVFS supported)

Floating-point unit

128-bit vector unit

Peak computing speed

8 GFLOPS

High-speed I/O

two PCIe 2.0 and one SATA 2.0

Other interfaces

SPI, UART, GPIO, NAND, SDIO, DVO, I2S, HDA, I2C, USB 2.0, and GMAC

L1 instruction cache

32KB

L1 data cache

32KB

L2 Cache

shared 1MB

Memory controller

64-bit DDR3-1066

LS2K1000LA Manual

LS2K1000LA Application