XC7A75T2FGG484I
Litšobotsi tsa Sehlahisoa
MOFUTA | TS'OANELO | |
sehlopha | Lipotoloho tse Kopantsoeng (ICs) | |
moetsi | AMD | |
letoto | Artx-7 | |
thatela | terei | |
Boemo ba sehlahisoa | E sebetsa | |
DigiKey e ka khonahala | Ha e netefatsoe | |
Nomoro ea LAB/CLB | 5900 |
|
Palo ea lintlha tsa logic/liyuniti | 75520 |
|
Kakaretso ea palo ea li-bits tsa RAM | 3870720 |
|
I/O 數 | 285 |
|
Voltage - Phepelo ea motlakase | 0.95V ~ 1.05V |
|
Mofuta oa ho kenya | Mofuta oa sekhomaretsi sa bokaholimo |
|
Mocheso oa ho sebetsa | -40°C ~ 100°C(TJ) |
|
Sephutheloana/Ntlo | 484-BBGA |
|
Morekisi karolo encapsulation | 484-FBGA (23x23) |
|
Nomoro e kholo ea sehlahisoa | XC7A75 |
Kenyelletso ea Sehlahisoa
Litšobotsi tsa Artix-7 FPGA DC le AC li hlalositsoe mefuteng ea mocheso ea khoebo, e atolositsoeng, ea indasteri, e atolositsoeng (-1Q), le ea sesole (-1M).Ntle le mofuta oa mocheso o sebetsang kapa ntle le haeba ho boletsoe ka tsela e 'ngoe, likarolo tsohle tsa motlakase tsa DC le AC lia tšoana bakeng sa kereiti e itseng ea lebelo (ke hore, litšoaneleho tsa nako tsa sesebelisoa sa sesole sa lebelo la -1M li tšoana le tsa lebelo la -1C. sesebelisoa sa khoebo).Leha ho le joalo, ke limaraka tse khethiloeng tsa lebelo le/kapa lisebelisoa feela tse fumanehang mofuteng o mong le o mong oa mocheso.Mohlala, -1M e fumaneha feela lelapeng la boemo ba tšireletso Artix-7Q mme -1Q e fumaneha feela ho XA Artix-7 FPGAs.
tšebeliso ea FPGA
1. Sebaka sa puisano.
Sebaka sa puisano se hloka ts'ebetso ea protocol ea puisano e potlakileng.Ka lehlakoreng le leng, protocol ea puisano e ntse e fetoloa ka nako leha e le efe, e sa lokelang ho etsa chip e khethehileng.Ka hona, FPGA e nang le mesebetsi e feto-fetohang e fetohile khetho ea pele.
Indasteri ea likhokahano e ntse e sebelisa li-FPGA haholo.Litekanyetso tsa mehala ea mehala li lula li fetoha mme ho aha lisebelisoa tsa mehala ea mehala ho thata haholo, kahoo lik'hamphani tse fanang ka tharollo ea likhokahano pele li atisa ho hapa karolo e kholo ea 'maraka.Kaha li-ASIC li nka nako e telele ho etsoa, li-FPGA li fana ka monyetla oa tsela e khuts'oane.Mefuta ea pele ea lisebelisoa tsa mehala e qalile ho sebelisa li-FPGA, e ileng ea lebisa likhohlanong tsa theko ea FPGA.Leha theko ea li-FPGA e sa amane le 'maraka oa boemeli oa ASIC, theko ea lichifi tsa mehala ke.
2. Tšimo ea algorithm.
FPGA e khona ho sebetsana le matšoao a rarahaneng mme e khona ho sebetsana le matšoao a fapaneng.
3. Sebaka se kentsoeng.
U sebelisa FPGA ho aha tikoloho e kenelletseng, ebe u ngola software e kentsoeng ka holim'a eona, ts'ebetso ea transaction e rarahane le ho feta, mme ts'ebetso ho FPGA e tlase.
4. Lefapheng la ts'ireletso ea ts'ireletso
Hajoale, ho thata hore CPU e fihlelle ts'ebetso ea li-channel tse ngata le ho lemoha le tlhahlobo feela, empa e ka rarolloa habonolo ka mor'a ho eketsa FPGA, haholo-holo tšimong ea li-algorithms tsa litšoantšo, tse nang le melemo e ikhethang.
5. Lefapheng la boiketsetso ba indasteri
FPGA e ka fihlela taolo ea makoloi a mangata.Hona joale, tšebeliso ea matla a motlakase ke eona e bakang boholo ba tšebeliso ea matla lefatšeng ka bophara.Tlas'a mokhoa oa ho boloka matla le ts'ireletso ea tikoloho, mefuta e fapaneng ea li-motor tse nepahetseng li tla sebelisoa nakong e tlang, 'me FPGA e le' ngoe e ka laola palo e kholo ea li-motor.