LCMXO2-2000HC-4TG144C e ncha le ea pele ea potoloho e kopantsoeng

E ncha le ea mantlha LCMXO2-2000HC-4TG144C Potoloho e Kopantsoeng ea Sets'oants'o se Tsoang

tlhaloso e khuts'oane:

Lelapa la MachXO2 la matla a tlase haholo, hang-hang, le li-PLD tse sa fetoheng li na le lisebelisoa tse tšeletseng tse nang le density ho tloha ho 256 ho isa ho 6864 Look-Up Tables (LUTs).Ho phaella ho LUT e thehiloeng, e theko e tlaase, e theko e tlaase, lisebelisoa tsena li na le Embedded Block RAM (EBR), Distributed RAM, User Flash Memory (UFM), Phase Locked Loops (PLLs), tšehetso ea pele ea I / O e entsoeng pele, tlhophiso e tsoetseng pele. tšehetso e kenyelletsang bokhoni ba li-boot tse peli le mefuta e thata ea mesebetsi e sebelisoang hangata joalo ka molaoli oa SPI, I²C controller le timer/counter.Lisebelisoa tsena li lumella lisebelisoa tsena hore li sebelisoe ka theko e tlase, bareki ba phahameng haholo le lits'ebetso tsa sistimi.

Re romelle lengolo-tsoibila Khoasolla Datesheet

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Litšobotsi tsa Sehlahisoa

MOFUTA	TLHALOSO
Sehlopha	Lipotoloho tse Kopantsoeng (ICs)E kenyelelitsoe - FPGAs (Field Programmable Gate Array)
Mfr	Mokhatlo oa Lattice Semiconductor
Letoto	MachXO2
Sephutheloana	Terei
Boemo ba Sehlahiswa	E sebetsa
Palo ea li-LAB/CLBs	264
Palo ea Lintlha tsa Logic / Lisele	2112
Kakaretso ea RAM Bits	75776
Nomoro ea I/O	111
Voltage - Phepelo	2.375V ~ 3.465V
Mofuta oa ho Beha	Thaba e kaholimo
Mocheso oa ho sebetsa	0°C ~ 85°C (TJ)
Sephutheloana / Taba	144-LQFP
Sephutheloana sa Sesebelisoa sa Bafani	144-TQFP (20x20)
Nomoro ea Sehlahisoa sa Motheo	LMXO2-2000
SPQ	60/likhomphutha

Selelekela

Sehlopha sa liheke tse hlophisehileng tsa masimo, e leng sehlahisoa sa nts'etsopele e tsoelang pele motheong oa lisebelisoa tse ka khonehang tse kang PAL, GAL, CPLD joalo-joalo.E bonahala e le potoloho e tloaelehileng tšimong ea li-circuits tse kenyelletsoeng tse khethehileng (ASICs), tse sa rarolleng feela mefokolo ea lipotoloho tse tloaelehileng, empa hape li hlōla mefokolo ea palo e lekanyelitsoeng ea li-circuits tsa pele tsa lisebelisoa tse hlophisitsoeng.

Molao-motheo oa ho Sebetsa

FPGA e amohela mohopolo o mocha oa logic cell array LCA (Logic Cell Array), e kenyelletsang likarolo tse tharo: configurable logic module CLB, output input module IOB (Input Output Block) le khokahanyo ea ka hare (Interconnect).Likarolo tsa mantlha tsa FPGAs ke:
1) U sebelisa FPGA ho rala lipotoloho tsa ASIC, basebelisi ha ba hloke ho hlahisa lichifi ho fumana chip e loketseng.
2) FPGA e ka sebelisoa e le mohlala oa sefofane sa lipotoloho tse ling tsa ASIC tse hlophisitsoeng ka botlalo kapa tse ikhethileng.
3) FPGA e na le li-flip-flops tse ngata le li-pin tsa I/O ka hare.
4) FPGA ke e 'ngoe ea lisebelisoa tse nang le potoloho e khutšoanyane ea moralo, litšenyehelo tse tlaase ka ho fetisisa tsa nts'etsopele le kotsi e tlaase ho potoloho ea ASIC.
5) FPGA e amohela ts'ebetso e phahameng ea CHMOS, tšebeliso e tlase ea matla, 'me e ka lumellana le maemo a CMOS le TTL.
Ho ka boleloa hore li-chips tsa FPGA ke e 'ngoe ea likhetho tse ntle ka ho fetisisa bakeng sa litsamaiso tse nyane tsa batch ho ntlafatsa kopanyo ea sistimi le ts'epahalo.

FPGA e hlophisitsoe ke lenaneo le bolokiloeng ho RAM ea on-chip ho beha boemo ba eona ba ts'ebetso, kahoo RAM ea on-chip e hloka ho hlophisoa ha e sebetsa.Basebelisi ba ka sebelisa mekhoa e fapaneng ea mananeo ho latela mekhoa e fapaneng ea tlhophiso.

Ha matla a sebetsa, chip ea FPGA e bala lintlha tse tsoang ho EPROM ho RAM ea lenaneo la on-chip, 'me ka mor'a hore tlhophiso e phethoe, FPGA e kena sebakeng sa ho sebetsa.Ka mor'a hore matla a lahlehe, FPGA e khutlela maqepheng a masoeu, 'me kamano ea ka hare e utloahalang e nyamela, kahoo FPGA e ka sebelisoa khafetsa.Lenaneo la FPGA ha le hloke moqapi oa FPGA ea inehetseng, ke EPROM le prom programmer ea sepheo se akaretsang.Ha o hloka ho fetola ts'ebetso ea FPGA, fetola feela EPROM.Ka tsela ena, FPGA e tšoanang, data e fapaneng ea mananeo, e ka hlahisa mesebetsi e fapaneng ea potoloho.Ka hona, ts'ebeliso ea li-FPGA e bonolo haholo.

Mekhoa ea Tlhophiso

FPGA e na le mekhoa e fapaneng ea ho hlophisa: mokhoa o ka sehloohong o tšoanang ke FPGA hammoho le EPROM;Mokhoa oa master-slave o ka tšehetsa lenaneo le le leng la PIECE PROM tse ngata tsa FPGA;Mokhoa oa serial o ka hlophisoa ka serial PROM FPGA;Mokhoa oa peripheral o lumella FPGA hore e sebelisoe e le peripheral ea microprocessor, e hlophisitsoeng ke microprocessor.

Litaba tse kang ho fihlella ho koaloa ha nako ka potlako, ho fokotsa tšebeliso ea matla le litšenyehelo, ho ntlafatsa taolo ea oache, le ho fokotsa ho rarahana ha meralo ea FPGA le PCB esale e le litaba tsa bohlokoa bakeng sa baenjiniere ba meralo ea sistimi ba sebelisang li-FPGA.Kajeno, ha li-FPGA li ntse li atamela ho matla a phahameng, matla a maholo, tšebeliso e tlaase ea matla, le ho kopanya IP, baenjiniere ba meralo ea tsamaiso ba rua molemo ho tsoa lits'ebetsong tsena tse phahameng ha ba ntse ba tobane le mathata a macha a moralo ka lebaka la maemo a sa lebelloang a ts'ebetso le bokhoni ba FPGAs.

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