10AX115H2F34E2SG FPGA Arria® 10 GX Umuryango 1150000 Utugari 20nm Ikoranabuhanga 0.9V 1152-Pin FC-FBGA

CPLD ni impfunyapfunyo yibikoresho bigoye byifashishwa byifashishwa, FPGA ni impfunyapfunyo yumurima ushobora gutegurwa amarembo yumurongo, imikorere yibi byombi irasa, ariko ihame ryo gushyira mubikorwa riratandukanye gato, kuburyo dushobora rimwe na rimwe kwirengagiza itandukaniro riri hagati yibi byombi, twese hamwe ivugwa nkigikoresho gishobora gukoreshwa cyangwa CPLD / FPGA.Hariho ibigo byinshi bitanga CPLD / FPGas, bitatu binini ni ALTERA, XILINX, na LAT-TICE.CPLD gusenyuka guhuza ibikorwa bya logique birakomeye cyane, macro unit irashobora kubora icumi cyangwa ndetse irenga 20-30 ihuza ibitekerezo byinjira.Nyamara, BYINSHI bya FPGA birashobora gukora gusa logique yo guhuza ibitekerezo 4 byinjira, CPLD rero ikwiriye gushushanya logique igoye nka decoding.Nyamara, uburyo bwo gukora FPGA bugena ko umubare wa LUTs na trigger bikubiye muri chip ya FPGA ari munini cyane, akenshi ibihumbi nibihumbi, CPLD irashobora kugera kuri 512 gusa yumvikana, kandi niba igiciro cya chip kigabanijwe numubare wumvikana. ibice, impuzandengo yikigereranyo cyigiciro cya FPGA kiri hasi cyane ugereranije na CPLD.Niba rero umubare munini wibitera bikoreshwa mugushushanya, nko gushushanya ibintu bigoye igihe, noneho gukoresha FPGA ni amahitamo meza.

Nubwo FPGA na CPLD byombi ari porogaramu zishobora gukoreshwa ASIC kandi zikaba zifite ibintu byinshi bihuriweho, kubera itandukaniro ryimiterere ya CPLD na FPGA, bafite ibiyiranga:

• CPLD irakwiriye cyane kurangiza algorithms zitandukanye hamwe na logique ikomatanya, kandi FPGA irakwiriye kurangiza logique ikurikiranye.Muyandi magambo, FPGA irakwiriye cyane kuri flip-flop imiterere ikungahaye, mugihe CPLD ikwiranye na flip-flop igarukira hamwe nibicuruzwa bikoreshwa muburyo bukize.
• Imiterere ikomeza ya CPLD igena ko gutinda kwayo kugihe kimwe kandi giteganijwe, mugihe ibice byanyuze mubice bya FPGA byerekana ko gutinda kwayo bidateganijwe.
• FPGA ifite byinshi ihindagurika kuruta CPLD muri gahunda.
• CPLD yateguwe muguhindura imikorere yimikorere yumuzingi wimbere, mugihe FPGA yateguwe muguhindura insinga zihuza imbere.
• Fpgas irashobora gutegurwa munsi y amarembo ya logique, mugihe CPLDS yateguwe munsi ya logique.
• FPGA ihuriweho cyane kuruta CPLD kandi ifite imiterere igoye yo gukoresha no gushyira mubikorwa logique.

Muri rusange, gukoresha ingufu za CPLD ni binini kuruta ibya FPGA, kandi urwego rwo hejuru rwo kwishyira hamwe, biragaragara.