5CEFA7F31I7N hou&kumu ic chips i hoʻohui ʻia nā ʻāpana uila ke kumu kūʻai maikaʻi loa ma kahi kūʻai aku i ka lawelawe BOM

Huahana Huahana

1. Virtex series FPGAs no ka hana kiʻekiʻe

ʻO ka Virtex series ka huahana kiʻekiʻe o Xilinx a me ka huahana kiʻekiʻe ma ka ʻoihana.Ua lanakila ʻo Xilinx i ka mākeke me kāna mau huahana Virtex series, no laila e loaʻa ai ke kūlana ma ke ʻano he alakaʻi alakaʻi FPGA.Hiki ke ʻōlelo ʻia ke alakaʻi nei ʻo Xilinx i ka ʻoihana hoʻonohonoho puka puka-programmable me kāna ʻohana Virtex o nā huahana FPGA.Hoʻohana nui ʻia i nā noi e like me ka ʻenehana telecom, ka ʻoihana automotive, a me nā uila mea kūʻai aku kiʻekiʻe.ʻO nā ʻāpana koʻikoʻi o kēia manawa ʻo Vitrex-2, Virtex-2 Pro, Virtex-4, Virtex-5, Virtex-6, a me Virtex-7 mau ʻāpana.

Ua hoʻokomo ʻia ka moʻo Virtex-2 i ka makahiki 2002 me kahi kaʻina hana 0.15nm, 1.5V core voltage, hana ʻana i nā uaki a hiki i 420MHz, kākoʻo no ka ʻoi aku o 20 I/O interface maʻamau, nā mana hoʻokele uaki ʻōnaehana piha, a paʻa paʻa i loko o ka IP core. ʻenehana koʻikoʻi e hiki ai i nā cores IP paʻakikī ke hāʻawi ʻia ma nā wahi āpau o ka chip, me ka nui o nā kumuwaiwai a me nā hana kiʻekiʻe ma mua o ka moʻo Virtex.hana kiʻekiʻe ma mua o ka ʻohana Virtex.

Kūkulu ʻia ka moʻo Virtex-2 Pro ma luna o ka Virtex-2 me ka hiki ke hana i hoʻopili ʻia, a me nā cores PowerPC405 i hoʻokomo ʻia, a me ka ʻenehana Active Interconnect holomua e hoʻoponopono i nā pilikia e kū nei i nā ʻōnaehana hana kiʻekiʻe, me ka hoʻohui ʻana i kahi wikiwiki kiʻekiʻe. serial transceiver e hāʻawi i kahi hoʻonā Gigabit Ethernet.

Hoʻokumu ʻia ka ʻohana Virtex-4 ma ka Advanced Silicon Block Combination Module (ASMBL) architecture, e hōʻike ana i ke kiʻekiʻe logic density me nā alapine uaki a hiki i 500 MHz;me nā modula DCM, nā mea hoʻokaʻawale o ka uaki ʻāpana PMCD, nā ʻupena uaki ʻokoʻa ma-chip;ʻO 500 MHz SmartRAM ʻenehana me ka mana FIFO i hoʻohui ʻia, a ua hoʻohui ʻia kēlā me kēia I/O me ka ʻenehana hoʻonohonoho kumu ChipSync no 1 Gbps I/O a me Xtreme DSP logic chip.Hiki i nā mea hoʻolālā ke koho i nā ʻōnaehana like ʻole Virtex-4 e like me kā lākou makemake, no nā hoʻolālā loiloi: Virtex-4 LX, no nā noi hoʻoponopono hōʻailona hana kiʻekiʻe: Virtex-4 SX, no ka hoʻohui serial kiʻekiʻe a me nā noi hana hoʻopili: Virtex- 4 FX.Hāʻawi ka ʻohana Virtex-4 i ka hoʻomaikaʻi nui ʻana i nā metric āpau ma luna o VirtexII ʻO ka Virtex-4 series, i hana nui ʻia mai ka hopena o 2005, ua pani i ka VirtexII, VirtexII-Pro, a ʻo ia ka huahana koʻikoʻi o Xilinx i kēia lā kiʻekiʻe. - hoʻopau i ka mākeke FPGA.

Hoʻokumu ʻia ka ʻohana Virtex-5 ma luna o ka ʻenehana kaʻina hana keleawe 65nm hou a hoʻohana i ka lua o ka hanauna ASMBL (Advanced Silicon Building Block) hoʻolālā kolamu, nona nā paepae ʻelima (subfamilies).Loaʻa i kēlā me kēia paepae nā lakene hiʻohiʻona like ʻole e hoʻokō i nā pono o nā hoʻolālā loiloi holomua.Ma waho aʻe o ka hoʻolālā loiloi kiʻekiʻe o ka hana kiʻekiʻe, ʻo Virtex-5 FPGA e loaʻa i nā ʻano o nā ʻōnaehana pae ʻōnaehana IP paʻakikī, me kahi 36 Kb Block RAM/FIFO ikaika, kahi lua o ka hanauna 25 × 18. DSP Slice, SelectIO ʻenehana me ka CNC impedance i kūkulu ʻia, ChipSync source synchronization interface modules, system monitor functionality, and a integrated DCM (Digital Clock Manager) a me PLL (Phase Locked Loop) nā mea hana uaki, a me nā koho hoʻonohonoho holomua.ʻO nā hiʻohiʻona ʻē aʻe i hoʻokumu ʻia e pili ana i ka platform he modula transceiver serial kiʻekiʻe i hoʻonui ʻia i ka mana no ka hoʻonui ʻia ʻana o ka hoʻohui pū ʻana, kahi module endpoint i hoʻohui ʻia ʻo PCI Express-compatible, kahi tri-state Ethernet MAC (media access controller), a me kahi microprocessor PowerPC 440 kiʻekiʻe. module i hoʻokomo ʻia e hiki ai i nā mea hoʻolālā loiloi kiʻekiʻe ke hoʻokomo i nā pae kiʻekiʻe o ka hana i kā lākou ʻōnaehana FPGA.

Hāʻawi ka ʻohana Virtex-6 i nā hiʻohiʻona hou loa i ka mākeke FPGA.ʻO Virtex-6 FPGAs ka papahana ʻenehana silicon no nā moe hoʻāʻo i hoʻolako ʻia e hāʻawi i nā lako lako a me nā lako polokalamu e kōkua i nā mea hoʻolālā e nānā i ka hana hou i ka wā i hoʻomaka ʻia ai nā hana hoʻomohala.Hōʻike ka ʻohana Virtex-6 i ke kolu o ka hanauna ASMBL (advanced silicon portfolio module) kia hoʻolālā pou i loaʻa i nā ʻohana subfamili.Hōʻike kēia hiʻohiʻona i nā hāmeʻa i loko o nā subfamilies LXT, SXT, a me HXT.Loaʻa i kēlā me kēia ʻohana subfamily kahi hui like ʻole o nā hiʻohiʻona e hoʻokō pono i kahi ākea o nā koi hoʻolālā loiloi holomua.Ma waho aʻe o ka lole loiloi hana kiʻekiʻe, ʻo Virtex-6 FPGAs kekahi mau ʻōnaehana pae i kūkulu ʻia.Hāʻawi kēia mau hiʻohiʻona i nā mea hoʻolālā loiloi e kūkulu i nā pae kiʻekiʻe o ka hana a me ka hana i loko o kā lākou ʻōnaehana FPGA.Hāʻawi pū ʻo Virtex-6 FPGA i ka hopena maikaʻi loa e hoʻokō ai i nā pono o nā mea hoʻolālā loiloi kiʻekiʻe, nā mea hoʻolālā DSP kiʻekiʻe, a me nā mea hoʻolālā ʻōnaehana hoʻokomo kiʻekiʻe, e lawe mai ana i ka loiloi ʻike ʻole, DSP, pili, a me nā hiki microprocessor palupalu.

ʻO Virtex-7 kahi huahana FPGA ultra-high-end i hoʻokomo ʻia ma 2011 ma kahi kaʻina hana 28nm e hāʻawi i nā mea kūʻai aku i ke kūʻokoʻa e hoʻopaʻa a wehe i nā hiʻohiʻona e hōʻemi ana i ke kumukūʻai a me ka hoʻohana ʻana i ka mana i ka wā e hoʻonui ai i ka hana a me ka hiki, a laila e hōʻemi ana i ka hoʻomohala ʻana a me ka hoʻokomo ʻana i nā hoʻopukapuka no nā haʻahaʻa haʻahaʻa. -koki a me nā ʻohana hana kiʻekiʻe.Eia kekahi, he 35% ka ho'ēmi kumukūʻai i hoʻohālikelike ʻia me Virtex-6 i hōʻoia ʻia me ka ʻole o ka hoʻololi ʻana a i ʻole ka hoʻopukapuka ʻenekinia, e hoʻonui hou ana i ka huahana.