LCMXO2-256HC-4TG100C Nke mbụ na nke ọhụrụ nwere ọnụ ahịa asọmpi na ngwaahịa IC supplier

Ọ bụ ezie na ha abụọFPGAnaCPLDbụ ngwaọrụ ASIC nwere mmemme ma nwee ọtụtụ njirimara a na-ahụkarị, n'ihi ọdịiche dị na nhazi nke CPLD na FPGA, ha nwere njirimara nke ha:

1.CPLD dabara adaba maka ịmecha algọridim dị iche iche na mgbagha njikọta, yana FP GA dabara adaba maka ịmecha mgbagha usoro.N'ikwu ya n'ụzọ ọzọ, FPGA dabara adaba maka nhazi akụ na-atụgharị flip-flop, ebe CPLD dabara adaba maka oke flip-flop yana usoro ngwaahịa bara ụba.

2.The na-aga n'ihu routing Ọdịdị nke CPLD na-ekpebi na ya oge igbu oge bụ otu na amụma, mgbe segmented routing Ọdịdị nke FPGA na-ekpebi ya igbu oge unpredictability.

3.FPGA nwere mgbanwe karịa CPLD na mmemme.A na-ahazi CPLD site na iji sekit njikọ dị n'ime megharịa ọrụ mgbagha, ebe a na-ahazi FPGA site n'ịgbanwe wiring njikọ dị n'ime.Enwere ike ịhazi FP GA n'okpuru ọnụ ụzọ mgbagha, ebe CPLD na-ahazi n'okpuru ngọngọ mgbagha.

4.The mwekota nke FPGA dị elu karịa nke CPLD, na ọ nwere mgbagwoju wiring Ọdịdị na mgbagha mmejuputa iwu.

5.CPLD dị mfe iji karịa FPGA.Mmemme CPLD site na iji teknụzụ E2PROM ma ọ bụ FASTFLASH, enweghị mgbawa ebe nchekwa mpụga, dị mfe iji.Agbanyeghị, ekwesịrị ịchekwa ozi mmemme nke FPGA na ebe nchekwa mpụga, usoro ojiji a gbagwojuru anya.

6. CPLDS na-agba ọsọ karịa FPgas ma nwee amụma oge ka ukwuu.Nke a bụ n'ihi na FPGa bụ mmemme ọkwa ọnụ ụzọ ámá na njikọ nke kesara ka a na-anakwere n'etiti CLBS, ebe CPLDS bụ mmemme ngọngọ-larịị mgbagha na njikọ dị n'etiti ngọngọ mgbagha ha na-ekpochapụ.

7. N'ụzọ mmemme, CPLD na-adabere na mmemme ebe nchekwa E2PROM ma ọ bụ FLASH, oge mmemme ruo ugboro 10,000, uru bụ na sistemụ ahụ kwụsịrị ozi mmemme adịghị efu.Enwere ike kewaa CPLD ụzọ abụọ: mmemme na mmemme na mmemme na sistemụ.Ọtụtụ n'ime FPGA na-adabere na mmemme SRAM, ozi mmemme na-efunahụ mgbe arụnyere sistemu ahụ, yana data mmemme kwesịrị ideghachi na SRAM site na mpụga ngwaọrụ oge ọ bụla agbanyere ya.Uru ya bụ na enwere ike ịhazi ya n'oge ọ bụla, a pụkwara ịhazi ya ngwa ngwa na ọrụ ahụ, ka ọ wee nweta nhazi dị ike na ọkwa ọkwa na usoro usoro.

8.Nzuzo CPLD dị mma, FPGA nzuzo adịghị mma.

9.N'ozuzu, ike oriri nke CPLD dị ukwuu karịa nke FPGA, na elu ogo ntinye aka, nke doro anya.