Chọpụta ike nke bọọdụ C906 RISC-V maka ndị na-azụ ahịa
Nkọwa
Xuantie C906 bụ ọnụ ala 64-bit RISC-V architecture processor core mepụtara site na Alibaba Pingtouge Semiconductor Co., Ltd. Xuantie C906 dabeere na 64-bit RISC-V architecture ma gbasaa ma kwalite RISC-V architecture.Nkwalite agbakwunyere gụnyere:
1. Nkwalite ntọala ntụziaka: Lekwasị anya n'akụkụ anọ nke ịnweta ebe nchekwa, ọrụ mgbakọ na mwepụ, ọrụ bit, na ọrụ cache, na ngụkọta nke ntụziaka 130 ka gbasaa.N'otu oge ahụ, Xuantie processor development team na-akwado ntuziaka ndị a na ọkwa nchịkọta.Ewezuga ntuziaka ọrụ Cache, enwere ike ịchịkọta ma mepụta ntuziaka ndị a, gụnyere mkpokọta GCC na LLVM.
2. Nkwalite ụdị ebe nchekwa: Gbatịa njirimara ibe ebe nchekwa, njirimara ibe nkwado dị ka Cacheable na Strong Order, ma kwado ha na kernel Linux.
Isi usoro ihe owuwu nke Xuantie C906 gụnyere:
RV64IMA[FD]C[V] ihe owuwu
Mgbasawanye na teknụzụ nkwalite nkuzi Pingtouge
Nkà na ụzụ nkwalite ụdị ebe nchekwa Pingtouge
Pipeline integer nke 5-stege, mmezu nke otu mbipụta
128-bit vector computing unit, na-akwado mgbako SIMD nke FP16/FP32/INT8/INT16/INT32.
C906 bụ usoro ntụziaka RV64-bit, usoro mmalite otu ọkwa 5, nkwado 8KB-64KB L1 Cache, enweghị nkwado L2 Cache, nkwado ọkara / otu / okpukpu abụọ, VIPT ụzọ anọ L1 data cache.
Ụlọ ahụ bara ụba na mpụta na interfaces, gụnyere USB, Ethernet, SPI, I2C, UART, na GPIO, na-enye njikọ na nkwurịta okwu na-enweghị nsogbu na ngwaọrụ mpụga na ihe mmetụta.Mgbanwe a na-enye ndị mmepe ohere ijikọ bọọdụ ahụ n'ụzọ dị mfe n'ime sistemu dị ugbu a yana interface nwere ngwaọrụ dị iche iche.Bọdụ C906 nwere nnukwu ebe nchekwa, gụnyere flash na RAM, iji nabata nnukwu ngwa ngwanrọ na nhazi data.Nke a na-eme ka ọrụ dị oke egwu rụọ ọrụ nke ọma ma na-akwado mmepe nke ngwa dị mgbagwoju anya.Emebere motherboard C906 n'uche n'uche, na-enye oghere mgbasawanye na oghere dị iche iche, dị ka PCIe na DDR, maka ijikọ modulu na akụkụ ndị ọzọ.Nke a na-enye ndị mmepe ohere ịhazi bọọdụ iji mezuo ihe ha chọrọ ma tinye ngwa ngwa mgbakwunye ọrụ.Bọdụ C906 na-akwado sistemụ arụmọrụ ama ama dị ka Linux na FreeRTOS, na-enye gburugburu mmepe ama ama yana na-enye ohere iji ngwa ngwa ngwa dị iche iche na ọba akwụkwọ.Nke a na-eme ka usoro mmepe dị mfe ma belata oge ahịa.Iji nyere ndị mmepe aka, bọọdụ C906 na-abịa na akwụkwọ zuru oke yana SDK raara onwe ya nye nwere koodu ọmụmaatụ, nkuzi na atụmatụ ntụaka.Nke a na-eme ka ndị mmepe nwee ihe ndị dị mkpa iji malite ngwa ngwa ma wuo ngwa ha na omimi.N'ihi nhazi ya siri ike na ihe ndị dị elu dị elu, bọọdụ C906 bụ nke a pụrụ ịdabere na ya nke ukwuu ma nwee ike ịrụ ọrụ na gburugburu ebe siri ike.Ọ na-ejikọtakwa njirimara njikwa ike dị elu iji kwalite oriri ike yana ịgbatị ndụ batrị na ngwa batrị kwadoro.Na mgbakwunye, enwere obodo na-arụsi ọrụ ike ma na-akwado ndị mmepe na ndị na-anụ ọkụ n'obi metụtara bọọdụ C906.Ndị obodo na-enye akụrụngwa bara uru, ọgbakọ nkekọrịta ihe ọmụma, na nkwado teknụzụ maka gburugburu ebe jikọrọ ọnụ maka imepụta ọhụrụ na idozi nsogbu.Na nchịkọta, bọọdụ C906 RISC-V bụ usoro mmepe dị ike ma na-agbanwe agbanwe dabara adaba maka ngwa dị iche iche.Site na nhazi ya dị elu, ihe nchekwa nchekwa zuru oke, nhọrọ scalability, na nkwado mmepe zuru oke, ụlọ ọrụ ahụ na-enyere ndị mmepe aka ịmepụta ihe ngwọta ọhụrụ na nke dị mma n'ọhịa nke usoro agbakwunyere.
