XC7Z100-2FFG900I – IiSekethe eziDityanisiweyo, eziFakelweyo, iNkqubo kwiChip (SoC)

Uyilo olusisiseko lweSoC

Uyilo oluqhelekileyo lwenkqubo-kwi-chip luquka la malungu alandelayo:
- Ubuncinci i-microcontroller enye (MCU) okanye i-microprocessor (MPU) okanye iprosesa yesignali yedijithali (DSP), kodwa kunokubakho ii-core processor cores.
-Inkumbulo inokuba enye okanye ngaphezulu kwe-RAM, i-ROM, i-EEPROM kunye nememori ye-flash.
- I-oscillator kunye nesigaba-esitshixiwe i-loop circuitry yokubonelela ngeempawu ze-pulse yexesha.
- Iiperipherals ezibandakanya izinto zokubala kunye nezibali-xesha, iisekethe zokubonelela ngombane.
-Unxibelelwano lwemigangatho eyahlukeneyo yokunxibelelana njenge-USB, i-FireWire, i-Ethernet, i-asynchronous transceiver ye-asynchronous kunye ne-serial peripheral interfaces, njl.
- I-ADC/DAC yokuguqulwa phakathi kweempawu zedijithali kunye ne-analogue.
- Iisekethe zokulawula umbane kunye nezilawuli zombane.
Unyino lwee-SoCs

Okwangoku, uyilo loyilo lonxibelelwano lwe-SoC lukhulile.Uninzi lweenkampani zetshiphu zisebenzisa uyilo lwe-SoC ukwenza iitshiphu zabo.Nangona kunjalo, njengoko izicelo zorhwebo ziqhubeka nokulandela imiyalelo yokubakho kunye nokuqikelelwa, inani lee-cores ezidityanisiweyo kwi-chip liya kuqhubeka nokunyuka kwaye i-architectures ye-SoC esekelwe ebhasi iya kuba nzima kakhulu ukuhlangabezana neemfuno ezikhulayo ze-computing.Iimpawu eziphambili zezi
1. Ukukhula kakubi.Uyilo lwenkqubo ye-soC luqala ngohlalutyo lweemfuno zenkqubo, echonga iimodyuli kwinkqubo yehardware.Ukuze inkqubo isebenze ngokuchanekileyo, indawo yemodyuli yomzimba ngamnye kwi-SoC kwi-chip iqinisiwe.Emva kokuba uyilo lomzimba lugqityiwe, uhlengahlengiso kufuneka lwenziwe, olunokuthi lube yinkqubo yoyilo ngokutsha.Kwelinye icala, ii-SoCs ezisekwe kulwakhiwo lweebhasi zilinganiselwe kwinani leprosesa elinokwandiswa kuzo ngenxa yendlela yonxibelelwano yolamlo lwendalo lwebhasi, okt ipere enye kuphela yecore cores enokunxibelelana ngaxeshanye.
2. Ngokwakhiwa kwebhasi esekelwe kwindlela ekhethekileyo, imodyuli nganye esebenzayo kwi-SoC inokunxibelelana kuphela nezinye iimodyuli kwinkqubo xa sele ifumene ulawulo lwebhasi.Ngokubanzi, xa imodyuli ifumana amalungelo e-arbitration yebhasi yokunxibelelana, ezinye iimodyuli kwinkqubo kufuneka zilinde de ibhasi ikhululeke.
3. Ingxaki yongqamaniso iwotshi enye.Ubume bebhasi bufuna ulungelelwaniso lwehlabathi jikelele, nangona kunjalo, njengoko ubungakanani benkqubo yenkqubo buba buncinci kwaye buncinci, i-frequency yokusebenza inyuka ngokukhawuleza, ifikelele kwi-10GHz kamva, impembelelo ebangelwa kukulibaziseka koqhagamshelo iya kuba nzima kangangokuba akunakwenzeka ukuyila umthi wewotshi yehlabathi. , kwaye ngenxa yothungelwano lwewotshi enkulu, ukusetyenziswa kwamandla ayo kuya kuthatha uninzi lwamandla asetyenzisiweyo etshiphu.