Yam khoom

Xilinx mainstream FPGA khoom

Xilinx's mainstream FPGAs tau muab faib ua ob pawg, ib qho tsom rau cov ntawv thov uas tsis muaj nqi nrog lub peev xwm nruab nrab thiab kev ua haujlwm kom tau raws li cov qauv tsim qauv, xws li Spartan series;thiab lwm qhov kev tsom mus rau cov ntawv thov kev ua haujlwm siab nrog lub peev xwm loj thiab kev ua tau zoo kom tau raws li ntau yam kev siv high-end, xws li Virtex series, cov neeg siv tuaj yeem xaiv raws li lawv cov ntawv thov tiag tiag.Nyob rau hauv rooj plaub uas qhov kev ua tau zoo tuaj yeem ua tiav, qhov tseem ceeb yog muab rau cov khoom siv qis.

Tam sim no cov chips tseem ceeb ntawm Spartan series suav nrog:

Spartan-2, Spartan-2E, Spartan-3, Spartan-3A thiab Spartan-3E.

Spartan-3E, Spartan-6, thiab lwm yam.

1. Spartan-2 txog 200,000 qhov rooj kaw lus.

2. Spartan-2E mus txog 600,000 qhov rooj kaw lus.

3. Spartan-3 mus txog 5 lab qhov rooj.

4. Lub Spartan-3A thiab Spartan-3E tsis tsuas yog muaj lub rooj sib tham loj dua, tab sis kuj tau txhim kho nrog ntau cov kev sib koom ua ke ntawm kev sib koom ua ke thiab mob siab rau thaiv RAM cov peev txheej, muab lub peev xwm los siv cov teeb liab ua haujlwm nyuaj thiab on-chip programmable. tshuab.

5. Spartan-6 tsev neeg ntawm FPGAs yog ib tiam tshiab ntawm FPGA chips qhia los ntawm Xilinx nyob rau hauv 2009, uas muaj tsawg zog noj thiab muaj peev xwm.

* Spartan-3/3L: Ib tiam tshiab ntawm FPGA cov khoom, zoo ib yam hauv cov qauv rau VirtexII, lub ntiaj teb thawj 90nm txheej txheem FPGA, 1.2v core, launched hauv 2003.

Cov lus qhia luv luv: Tus nqi qis, tag nrho cov ntsuas kev ua tau zoo tsis zoo heev, tsim nyog rau kev siv qis qis, yog Xilinx cov khoom tseem ceeb hauv kev lag luam qis kawg FPGA hauv ob peb xyoos tom ntej no, kev lag luam tam sim no hauv cov qauv qis thiab nruab nrab muaj peev xwm yooj yim. mus yuav, muaj peev xwm loj yog kuj tsawg.

* Spartan-3E: raws li Spartan-3/3L, ntxiv rau kev ua tau zoo thiab tus nqi

* Spartan-6: tus nqi qis kawg nkaus FPGA los ntawm Xilinx

Tsuas yog launched tam sim no, ntau cov qauv tseem tsis tau muaj nyob rau hauv high-volume ntau lawm.

Tsev neeg Virtex yog Xilinx cov khoom lag luam siab thiab cov khoom lag luam zoo tshaj plaws, thiab nws tau nrog Vitex tsev neeg uas Xilinx yeej lub khw thiab yog li tau txais nws txoj haujlwm ua tus thawj coj FPGA cov khoom.Xilinx ua rau kev lag luam-programmable rooj vag array kev lag luam nrog nws cov Virtex-6, Virtex-5, Virtex-4, Virtex-II Pro, thiab Virtex-II tsev neeg ntawm FPGAs.

Virtex-4 tsev neeg ntawm FPGAs siv Advanced Silicon Modular Block (ASMBL), uas yog cov cuab yeej tshiab uas tsim los siv rau hauv thaj chaw.

ASMBL siv lub tswv yim ntawm kev txhawb nqa ntau qhov kev qhuab qhia hauv kev siv lub platform los ntawm kev siv cov kem-raws li kev tsim tshwj xeeb.Txhua kem sawv cev rau silicon subsystem nrog rau cov haujlwm tshwj xeeb xws li cov khoom siv logic, nco, I / O, DSP, kev ua haujlwm, IP nyuaj thiab cov teeb liab sib xyaw, thiab lwm yam. Xilinx sib sau cov npe tshwj xeeb FPGAs rau cov ntawv thov tshwj xeeb (as opposed to mob siab rau, uas yog hais txog rau ib daim ntawv thov) los ntawm kev sib txuas cov kab sib txawv.

4, Virtex-5, Virtex-6, thiab lwm yam.

* Virtex-II: qhia nyob rau hauv 2002, 0.15um txheej txheem, 1.5v core, loj-scale high-end FPGA khoom

* Virtex-II pro: VirtexII-based architecture, FPGA cov khoom lag luam nrog kev sib xyaw nrog CPU thiab kev sib txuas siab

* Virtex-4: Xilinx tiam tshiab ntawm high-end FPGA cov khoom, tsim nyob rau hauv ib tug 90nm txheej txheem, muaj peb sub-series: rau logic-intensive designs: Virtex-4 LX, rau high-zoo teeb liab ua daim ntaub ntawv: Virtex-4 SX , rau high-speed serial connectivity thiab embedded ua daim ntaub ntawv: Virtex-4 FX.

Cov lus qhia luv luv: Txhua qhov ntsuas tau zoo heev rau cov tiam dhau los VirtexII, uas tau yeej xyoo 2005 EDN cov ntawv xov xwm zoo tshaj plaws cov khoom npe, los ntawm qhov kawg ntawm 2005 mus rau qhov pib ntawm cov khoom loj, yuav maj mam hloov VirtexII, VirtexII-Pro, yog qhov tseem ceeb tshaj plaws. Xilinx cov khoom lag luam hauv high-end FPGA kev ua lag luam hauv ob peb xyoos tom ntej no.

* Virtex-5: 65nm txheej txheem khoom

* Virtex-6: qhov kev ua tau zoo tshaj plaws FPGA khoom, 45nm

* Virtex-7: ultra-high-end FPGA khoom tsim tawm hauv 2011