5CEFA7F31I7N shyashya & umwimerere ic chips ihuriweho nu muzunguruko ibikoresho bya elegitoronike igiciro cyiza ahantu hamwe kugura serivisi ya BOM

Ibiranga ibicuruzwa

1. Urukurikirane rwa Virtex FPGAs kugirango ikore neza

Urukurikirane rwa Virtex nigicuruzwa cyohejuru cya Xilinx nibicuruzwa byambere mu nganda.Xilinx yatsindiye isoko hamwe nibicuruzwa byayo bya seriveri ya Virtex, bityo ibona umwanya nkuwambere utanga FPGA.Turashobora kuvuga ko Xilinx ayoboye umurima-ushobora gutegurwa amarembo yinganda hamwe numuryango wacyo wa Virtex wibicuruzwa bya FPGA.Igamije cyane cyane mubikorwa nkibikorwa remezo byitumanaho, inganda zitwara ibinyabiziga, hamwe na elegitoroniki yo mu rwego rwo hejuru.Imiyoboro nyamukuru iriho harimo Vitrex-2, Virtex-2 Pro, Virtex-4, Virtex-5, Virtex-6, na Virtex-7.

Urukurikirane rwa Virtex-2 rwatangijwe mu 2002 hamwe na 0.15nm, amashanyarazi ya 1.5V, amasaha yo gukora agera kuri 420MHz, gushyigikira ibipimo birenga 20 bya I / O, ubushobozi bwuzuye bwo gucunga amasaha, hamwe na IP yibanze cyane. tekinoroji yibanze yemerera IP yibanze gushingwa aho ariho hose kuri chip, hamwe nibikoresho byinshi nibikorwa byinshi kurenza urukurikirane rwa Virtex.imikorere irenze umuryango wa Virtex.

Urukurikirane rwa Virtex-2 Pro rwubakiye kuri Virtex-2 hamwe nubushobozi bwiyongereye bwo gutunganya, kandi rwinjizamo ingufu za PowerPC405, kandi rurimo ikoranabuhanga rigezweho rya Active Interconnect kugira ngo rikemure ibibazo byugarije sisitemu ikora cyane, hiyongereyeho umuvuduko mwinshi. seri transceiver kugirango itange ibisubizo bya Gigabit Ethernet.

Umuryango wa Virtex-4 ushingiye ku myubakire ya Advanced Silicon Block Combination Module (ASMBL), igaragaramo ubwinshi bwa logique hamwe n’isaha igera kuri 500 MHz;hamwe na DCM modules, PMCD icyiciro-gihuza amasaha agabanya, kuri chip itandukanya amasaha atandukanye;500 MHz tekinoroji ya SmartRAM hamwe na logique yo kugenzura FIFO ihuriweho, kandi buri I / O ihujwe na ChipSync isoko yo guhuza tekinoroji ya 1 Gbps I / O na Xtreme DSP chip chip.Abashushanya barashobora guhitamo sisitemu zitandukanye za Virtex-4 ukurikije ibyo bakeneye, kubishushanyo mbonera-byibanda: Virtex-4 LX, kubikorwa byo gutunganya ibimenyetso byerekana neza: Virtex-4 SX, kubihuza byihuta byihuta hamwe na progaramu yo gutunganya: Virtex- 4 FX.Umuryango wa Virtex-4 utanga iterambere ryinshi mubipimo byose hejuru ya VirtexII Urukurikirane rwa Virtex-4, rwatangijwe cyane kuva mu mpera za 2005, rwasimbuye VirtexII, VirtexII-Pro, kandi nigicuruzwa cyingenzi cya Xilinx murwego rwo hejuru rwiki gihe -koresha isoko rya FPGA.

Umuryango wa Virtex-5 ushingiye ku buhanga bugezweho bwa 65nm yo gutunganya umuringa kandi ukoresha igisekuru cya kabiri ASMBL (Advanced Silicon Building Block) yubatswe mu nkingi, ikubiyemo urubuga rutanu (subfamily).Buri platform ikubiyemo ibipimo bitandukanye kugirango ihuze ibikenewe byinshi bishushanyije.Usibye leta-yubukorikori buhanitse-yubaka-logique yubatswe, Virtex-5 FPGAs zirimo modul zitandukanye zitandukanye-sisitemu yo murwego rwo hejuru, harimo imbaraga za 36 Kb Block RAM / FIFO, igisekuru cya kabiri 25 × 18 DSP Igice, tekinoroji ya SelectIO yubatswe muri CNC impedance, ChipSync isoko ya syncronisation yimikorere ya module, imikorere ya sisitemu yo kugenzura, hamwe na DCM ihuriweho (Digital Clock Manager) hamwe na PLL (Phase Locked Loop) itanga amashanyarazi, hamwe nuburyo bwo guhitamo neza.Ibindi bikoresho bishingiye kuri platifomu harimo imbaraga-yongerewe imbaraga yihuta ya serial transceiver module kugirango yongere umurongo woguhuza, moderi ihuriweho na PCI Express-ihuza amaherezo ya moderi, tri-leta Ethernet MAC (umugenzuzi wibitangazamakuru), hamwe na microprocessor ikora cyane. yashyizwemo module ituma abategura logique bateye imbere bashushanya urwego rwo hejuru rwimikorere muri sisitemu yabo ishingiye kuri FPGA.

Umuryango wa Virtex-6 utanga ibintu bigezweho, bigezweho ku isoko rya FPGA.Virtex-6 FPGAs nisoko rya tekinoroji ya tekinoroji ya silicon yibikoresho bigeragezwa bitanga ibyuma nibikoresho bya software bifasha abashushanya kwibanda ku guhanga udushya tumaze gutangira ibikorwa byiterambere.Umuryango wa Virtex-6 urimo igisekuru cya gatatu ASMBL (moderi ya silicon portfolio module yambere) yubatswe yinkingi ikubiyemo imiryango myinshi itandukanye.Incamake isobanura ibikoresho biri mumiryango ya LXT, SXT, na HXT.Buri subfamily ikubiyemo guhuza ibintu bitandukanye kugirango ihuze neza urwego runini rwibishushanyo mbonera bisabwa.Usibye imyenda yo hejuru-yimyenda ihanitse, Virtex-6 FPGAs zirimo byinshi byubatswe muri sisitemu-urwego.Ibiranga bifasha abashushanya logique kubaka urwego rwo hejuru rwimikorere nibikorwa muri sisitemu yabo ya FPGA.Virtex-6 FPGAs nayo itanga igisubizo cyiza kugirango ihuze ibyifuzo byabashushanyo mbonera ba tekinoroji, abashushanya DSP ikora cyane, hamwe nabashushanyo ba sisitemu bashushanyije, bazana logique itigeze ibaho, DSP, guhuza, hamwe nubushobozi bwa microprocessor.

Virtex-7 nigicuruzwa cya ultra-high-end FPGA cyatangijwe mumwaka wa 2011 kuri 28nm iha abakiriya umudendezo wo gutobora no gutandukanya ibintu bigabanya ibiciro nogukoresha amashanyarazi mugihe byongera imikorere nubushobozi, bityo bikagabanya iterambere nishoramari kubo hasi -umuryango hamwe nimiryango ikora neza.Byongeye kandi, kugabanya ibiciro 35% ugereranije na Virtex-6 byizerwa nta guhinduranya kwiyongera cyangwa gushora imari, bikongera umusaruro.