Iibhodi ezigqwesileyo ze-NXP ze-MCU - Iinketho eziphezulu ze-10
Iinkcukacha
Ibhodi ye-MCU ye-NXP.I-NXP Arm® Cortex®-M4 esekelwe kwiMicrocontrollers-LPC Family
I-LPC microcontroller esekelwe kwisiseko se-Arm® Cortex®-M4 inokusebenza kwi-clock frequency ukuya kwi-204MHz, ifikelela kwinqanaba eliphezulu lokudibanisa inkqubo kunye nokusebenza kakuhle kwamandla.
Ngelixa ukunceda abathengi ukunciphisa iindleko zokuyila kunye nobunzima.Ezinye zezi mveliso zineCortex®-M4 iprosesa enendawo eyakhelweyo edadayo.Ipotfoliyo ye-LPC inezi-3 ezisekwe.
Intsapho yeCortex®-M4 cores ene-single-core kunye ne-multi-core architectures exhasa ulwahlulo olusebenzayo lwemodyuli yesicelo kunye nokusebenza kwamandla okuhlengahlengiswayo.
Uluhlu lwe-LPC4000: Isantya esiphezulu soQhagamshelwano oluNinzi oluPhezulu lwePeripheralsNgokusekelwe kwi-core Cortex®-M4/M4F, uchungechunge lwe-LPC4000 lunokuxhasaUjongano oluninzi lweeperipherals ezifana ne-Ethernet, i-USB (umamkeli okanye isixhobo), i-CAN, kunye nomboniso we-LCD.
I-synchronous high-bandwidth data streams.LPC4000 kunye LPC177x/8x kunyeI-ARM7LPC2x00 usapho lweemveliso zikhonkwane ezihambelanayo ne-SPI flash interface(SPIFI), ekwazi ukudibanisa ngokungenamthungo ngexabiso eliphantsi QSPI flash memory ngesantya esiphezulu.SPIFI ukuya phezuluIndlela engabiziyo yokongeza imegabytes yenkqubo okanye imemori yedatha yeflash kwinkqubo yakhokwinkqubo.I-LPC4000 yolawulo lwesignali yedijithali (DSC) iprosesa yobunjineli boyiloulwahlulo luzisa ubuchule bokwenza umqondiso ophezulu wokusebenza.Ezi seti zesixokelelwano seDSCukuxinana okuphezulu, okunciphisa iindleko kunye nobunzima boyilo lwenkqubo ngelixa usebenzisa iisixhobo esinye sokwenza lula umjikelo woyilo.Uluhlu lwe-LPC4000 ludibanisa i-microIingenelo zomlawuli kunye ne-MAC yomjikelezo omnye, iteknoloji yomyalelo omnye wedatha yedatha (SIMD).Ukusebenza okuphezulu kwemisebenzi yedijithali yokusetyenzwa kweempawu ezifana ne-arithmetic, i-saturation arithmetic kunye neyunithi yendawo edadayo (FPU)uyakwazi.
Usetyenziso
➢ Ii-aplikeshini ezifuna i-SDRAM eyandisiweyo yangaphandle okanye ulungelelwaniso lwenkumbulo yeflash eyahlukileyo
➢ Iimveliso ezizinzisiweyo ezifuna umboniso we-LCD wombala
➢ Amathuba afuna ulawulo lwedijithali
LPC4300 series: multi-core, ukusebenza eliphezulu, uqhagamshelo ezininzi
Uthotho lwe-LPC4300 ludibanisa i-asymmetric dual-core uyilo (Arm® Cortex®-M4F kunye neCortex®-
M0) ukusebenza okuphezulu kunye nokuguquguquka, kunye neentlobo ezahlukeneyo zokunxibelelana kwesantya esiphezulu, ixesha eliphambili, i-analog;
Iimpawu zokhuseleko ozikhethelayo ukukhusela ikhowudi kunye noqhagamshelwano lwedatha.Imisebenzi ye-DSP yenza konke
Uluhlu lwe-LPC4300 lunokuxhasa izicelo ezisekelwe kwii-algorithms ezinzima.Iinketho zoFlash kunye no-no-flash
Ixhasa ulungelelwaniso lwememori yangaphakathi nangaphandle eguquguqukayo.Izikhonkwane zayo kunye nesoftware ziyafana nezo ze-LPC1800 series
Iyahambelana nothotho lweemveliso, ukubonelela ngokulula kophuculo olungenamthungo ukuphucula ukusebenza kwenkqubo, ngelixa unyusa
Ukuba bhetyebhetye ukwaba imisebenzi yesicelo ngokufanelekileyo phakathi kweecores ezahlukeneyo.
Uyilo lwe-LPC4300 lusebenzisa ii-cores ezimbini, eziyinkimbinkimbi
Cortex®-M4F iprosesa, kunye neCortex®-M0 icoprocessor core.ezininzi
isitayile, sinokuqonda ngokulula uyilo lokwahlula ukwandisa ukusebenza kakuhle, ukuze iCortex® enamandla
Ingundoqo ye-M4F ilawula i-algorithms, ivumela i-coprocessor ye-Cortex®-M0 ilawule ukunyakaza kwedatha kunye ne-I / O processing.
Imowudi ye-Multi-core iphinda icuthe ixesha lokuya kwintengiso kuba uyilo kunye nolungiso lukwimo enye yophuhliso
Igqityiwe.Ezi core processors zixhaswa ngamacandelo amaninzi asebenza kakhulu, ulawulo oludityanisiweyo lokuphazamiseka
Imisebenzi yokulawula kunye neendlela ezisezantsi zamandla zinokuzisa iindlela ezintsha zeenjineli ezifakelweyo ukusombulula ngempumelelo iingxaki ezinzima.
imiba yoyilo oluntsonkothileyo.Ngokweemfuno ezahlukeneyo, unokukhetha ngokulula ukuba ufuna imemori ye-chip kwi-chip.
isicelo ekujoliswe kuso
➢ Bonisa
➢ Uthungelwano lwezoShishino
➢ Uxilongo lwezonyango
➢ Iskena
➢ Inkqubo yealam
➢ Ulawulo lweemoto
isicelo ekujoliswe kuso
➢ I-Smart Meter
➢ Isandi esilungisiweyo
➢ Izixhobo zePOS
➢ Ukufunyanwa kwedatha kunye nokukhangela
➢ Imizi-mveliso ezenzekelayo kunye nolawulo
➢ Inkonzo yolwazi ngesithuthi
➢ Impahla emhlophe
➢ Ulawulo lweziThuthi ze-Electronic Instruments
➢ Khusela uqhagamshelwano lwesango
➢ Izixhobo zonyango nezokomelela
➢ Imoto emva kokuthengiswa
