2K1000LA
2K1000LA
A low-power, general-purpose, and dual-core processor targeting industrial control, terminal applications, and more. With “LA264” processing core, 2K1000 integrates sufficient peripheral interfaces, including PCIE2.0, SATA2.0, USB2.0, DVO, and 64-bit DDR2/3.
2K1000LA Specification
Frequency
1.0GHz
Peak computing speed
8GFlops
Number of cores
2
Processor core
64-bit superscalar processor core LA264; Supporting LoongArch® instruction set architecture;*Supporting 128-bit vector instructions;2-issue out-of-order execution;2 fixed-point units, 1 vector units, and 1 memory access units
High-speed cache
Each processor core contains a 32KB private L1 instruction cache and a 32KB private L1 data cache; All processor cores share a 1MB L2 cache.
Memory controller
64-bit DDR2/3-1066 controllers
High-speed I/O
8 lane PCIE2.0, SATA2.0, USB2.0, GMAC
Other I/O
SPI, UART, GPIO, NAND, SDIO, DVO, I2S, HDA, I2C
Power management
Supporting dynamic shutdown of clocks of main modules; Supporting dynamic frequency scaling in main clock domains
Typical power consumption
1–5 W@1.0GHz
