Fumana iiBhodi ze-PIC ze-MCU eziPhezulu zeZisombululo ezithembekileyo
Iinkcukacha
PIC MCU ibhodi.Usapho lweMicrochip PIC32MK ludibanisa iiperipherals ze-analog, ukusebenza kwe-USB kabini, kwaye ixhasa ukuya kuthi ga kumazibuko amane e-CAN 2.0.
I-Microchip Technology Inc. (inkampani yeteknoloji ye-microchip yase-United States) isanda kukhupha i-PIC32 microcontroller (MCU) yakutshanje.Usapho olutsha lwe-PIC32MK lubandakanya izixhobo ezi-4 ezidibeneyo ze-MCU ezidibeneyo (PIC32MK MC) kwizicelo ezichanekileyo zolawulo lweemoto ezimbini, kunye nezixhobo ze-8 ze-MCU ezineemodyuli zonxibelelwano lwe-serial kwizicelo zenjongo jikelele (PIC32MK GP).Zonke izixhobo ze-MC kunye ne-GP ziqulethe i-120 MHz 32-bit core exhasa imiyalelo ye-DSP (I-Digital Signal Processor).Ukongeza, ukwenza lula uphuhliso lwe-algorithms yokulawula, iyunithi echanekileyo ephindwe kabini yokudada idityaniswe kumbindi we-MCU ukuze abathengi bakwazi ukusebenzisa imodeli esekwe kwindawo edadayo kunye nezixhobo zokulinganisa uphuhliso lwekhowudi.
Ukuphucula ukusebenza kakuhle kunye nokunciphisa inani lamacandelo adityanisiweyo afunekayo kwizicelo zolawulo lweemoto, oku kukhutshwa kwezixhobo eziphezulu ze-PIC32MK ze-MC azinayo nje i-32-bit ye-processability, kodwa idibanisa iiperipherals ezininzi eziphambili ze-analog, ezifana ne-4-in-one 10. Izandisi zesandisi zokusebenza ze-MHz, izithelekisi ezininzi zesantya esiphezulu, kunye nemodyuli ephuculweyo yokulinganisa ipulse-width (PWM) yolawulo lweemoto.Ngexesha elifanayo, ezi zixhobo ziqulethe iimodyuli ezininzi ze-analog-to-digital converter (ADC), ezinokufikelela kwi-25.45 MSPS (iisampuli ze-mega ngesekhondi) kwimodi ye-12-bit kunye ne-33.79 MSPS kwimodi ye-8-bit.Inceda usetyenziso lolawulo lweemoto lufezekise ukuchaneka okuphezulu.Ukongezelela, ezi zixhobo zine-1 MB yememori ye-flash yexesha langempela, i-4 KB ye-EEPROM, kunye ne-256 KB ye-SRAM.
Ibhodi ikwabandakanya umdwelisi wenkqubo/i-debugger yesekethe, eyenza ukuba inkqubo ibelula kunye nokulungiswa kwe-MCU.Ixhasa iilwimi zeprogram ezidumileyo kunye neendawo zophuhliso, okwenza ukuba zifikeleleke kubasebenzisi abaneemvelaphi ezahlukeneyo zeprogram.
Ngobungakanani bayo obubambeneyo kunye noyilo olusebenziseka lula, ibhodi ye-PIC MCU ibonelela ngokuguquguquka kunye nokusebenziseka ngokulula.Inokuthi inikwe amandla ngoqhagamshelo lwe-USB okanye unikezelo lwamandla lwangaphandle, iyenza ilungele zombini idesktop kunye nezicelo eziphathwayo.
Nokuba ungumqali ojonge ukufunda malunga ne-microcontrollers okanye umphuhlisi onamava osebenza kwiiprojekthi eziphambili, ibhodi ye-PIC MCU ibonelela ngeqonga elithembekileyo nelityebileyo lokuguqula izimvo zakho zibe yinyani.
