LCMXO2-640HC-4TG100C 100% Hou & Kumu MachXO2 Field Programmable Gate Array (FPGA) IC 78 18432 640 100-LQFP

ʻO SoC hiki ke hoʻopilikino ʻia.No ka laʻana - nā pilina maʻamau i pili i ka cpus maʻamau a me nā poloka logic upgradable.ʻO ka hopena, lawe mai nā ʻōnaehana hoʻohui i nā hoʻonā e hoʻohui i nā palena o ka commoditization maʻamau (nā mea hoʻonāukiuki).No laila ʻo ka mea e hiki mai i ka noʻonoʻo ma aneʻi nā hoʻomaka ʻana o ka mīkini i nā kahua o ka palekana, networking, data centers, etc.

 Eia kekahi, hiki ke hoʻohana pū ʻia ka FPGA me ka powerpc a i ʻole ARM-based cpus.No laila, hiki ke hoʻomohala koke i kahi SoC e loaʻa i kahi interface maʻamau a puni kaCPUno ka mea i hoʻomohala ʻia ke code e kū nei.No ka laʻana, nā kāleka hoʻoikaika kino no ke kālepa alapine kiʻekiʻe.

 Hoʻohana ʻia ka FPGA kiʻekiʻe e kiʻi i nā pilina hana kiʻekiʻe "free" e like me PCIe Gen 3, 10/40Gbps Ethernet, SATA Gen 3, DDR3 gobs a me nā gobs, QDR4 memory.ʻO ka maʻamau, ʻo ka loaʻa ʻana o kēia ip i kahi ASIC he kumukūʻai.Akā hiki iā FPGA ke hoʻomaka koke iā ʻoe, no ka mea hiki ke hoʻohana ʻia kēia mau cores e like me nā chips i hōʻoia mua ʻia, no laila he hapa wale nō o ka manawa hoʻomohala e hoʻohui iā lākou i loko o ka ʻōnaehana.

 Loaʻa i ka FPGA nā mea hoʻonui liʻiliʻi a me ka hoʻomanaʻo i loko.No laila, kūpono maikaʻi lākou no nā ʻōnaehana hana hōʻailona.No laila, e ʻike ʻoe iā lākou i loko o ka hāmeʻa e hana ana i ka hōʻailona hōʻailona a me ka multiplexing/demultiplexing.Eia kekahi laʻana, nā lako pūnaewele ueaʻole, e like me nā kahua kahua.

 ʻO ka mea liʻiliʻi liʻiliʻi loa i loko o kahi FPGA i kapa ʻia he poloka logical.ʻO kēia ma kahi liʻiliʻi he ALU + hoʻomaka.ʻO ka hopena, hoʻohana nui ʻia ʻo FPGA no ka hoʻopili ʻana i nā pilikia e hiki ke pōmaikaʻi mai nā hale kiʻi SIMD-type.ʻO nā laʻana, ʻo ia ka hoʻomaʻemaʻe ʻana i nā kiʻi i loaʻa mai nā mea ʻike kiʻi, kiko a i ʻole ka hana kūloko o nā pika kiʻi, e like me ka helu ʻana i nā vectors ʻokoʻa i ka H.264 compression, etc.

 ʻO ka hope loa, ʻo ka hoʻohālikelike ASIC a i ʻole ka lako polokalamu / lako polokalamu i ka hoʻāʻo ʻana i ke apo, a me nā mea ʻē aʻe. Hoʻolālā like ʻo FPGA logic i nā kaʻina hana a me nā mea hana like me ka hoʻolālā ASIC.No laila, hoʻohana ʻia ʻo Fpgas e hōʻoia i kekahi mau hihia hoʻāʻo i ka wā o ka hoʻomohala ʻana o ka ASIC, kahi e paʻakikī loa ai ka pilina ma waena o ka lako a me nā lako polokalamu.