龙芯产品技术资料product guides

龙芯产品技术资料product guides STLS2F01Loongson2F:High performance64-bit superscalar MIPS microprocessor Preliminary DataFeatures■64-bit superscalar architecture■1-GHz clock frequency(typical conditions)■Single/double precision floating-point units■New streaming Multimedia instruction set support(SIMD)■64KB instruction cache,64KB data cache,on-HFCBGA452(27X27X2.9mm)chip512KB unified L2cache■On chipDDR2-667and