Mabodi Abwino Kwambiri a NXP MCU - Zosankha 10 Zapamwamba
Tsatanetsatane
NXP MCU board.NXP Arm® Cortex®-M4 Based Microcontrollers - LPC Family
The LPC microcontroller yochokera pa Arm® Cortex®-M4 pachimake imatha kuthamanga pafupipafupi mpaka 204MHz, ndikukwaniritsa mulingo wapamwamba kwambiri wophatikizika wamakina ndi mphamvu zabwino kwambiri.
Pomwe kuthandiza makasitomala kuchepetsa mtengo wopangira komanso zovuta.Zina mwazinthuzi zimakhala ndi purosesa ya Cortex®-M4 yokhala ndi malo oyandama omangidwira.Mbiri ya LPC imakhala ndi magawo atatu.
Banja la Cortex®-M4 cores yokhala ndi zomanga zamtundu umodzi komanso zamitundu yambiri zomwe zimathandizira kugawa magawo ogwiritsira ntchito moyenera komanso mphamvu zosinthika.
LPC4000 Series: High Speed Malumikizidwe Angapo Apamwamba ZotumphukiraKutengera pachimake cha Cortex®-M4/M4F, mndandanda wa LPC4000 utha kuthandiziraMalo angapo olumikizirana ndi zotumphukira monga Ethernet, USB (host kapena chipangizo), CAN, ndi chiwonetsero cha LCD.
Synchronous high-bandwidth data mitsinje.LPC4000 yokhala ndi LPC177x/8x ndiARM7LPC2x00 banja lazinthu ndi pini yogwirizana ndi mawonekedwe a SPI flash(SPIFI), yomwe imatha kulumikiza mosasunthika ndi memory memory ya QSPI yotsika mtengo pa liwiro lalikulu.SPIFI mpaka pamwambaNjira yotsika mtengo yowonjezerera ma megabytes a pulogalamu kapena kukumbukira kwa data pakompyuta yanumu dongosolo.LPC4000 Digital Sign Control (DSC) purosesa yaukadaulo wopangakugawa kumabweretsa luso lapamwamba lopangira ma sigino.Izi DSC processor system setikachulukidwe kachulukidwe, komwe kumachepetsa mtengo ndi zovuta zamapangidwe kachitidwe mukamagwiritsa ntchito achida chimodzi chosavuta kupanga mapangidwe.Mndandanda wa LPC4000 umaphatikizapo yaying'onoUbwino wa olamulira ndi single-cycle MAC, single instruction multiple data (SIMD) ukadauloNtchito zapamwamba zogwirira ntchito za digito monga masamu, masamu a masamu ndi ma floating point unit (FPU)wokhoza.
Mapulogalamu
➢ Mapulogalamu omwe amafunikira SDRAM yowonjezedwa kunja kapena masinthidwe amakumbukidwe osiyanasiyana
➢ Zogulitsa zophatikizidwa zomwe zimafunikira mawonekedwe amtundu wa LCD
➢ Nthawi zomwe zimafuna kuwongolera ma siginecha a digito
LPC4300 mndandanda: Mipikisano pachimake, ntchito mkulu, kulumikiza angapo
Mndandanda wa LPC4300 umaphatikiza zomangamanga zapawiri-core (Arm® Cortex®-M4F ndi Cortex®-
M0) magwiridwe antchito apamwamba komanso kusinthasintha, komanso njira zosiyanasiyana zolumikizirana mwachangu, zowerengera zapamwamba, analogi;
Zosankha zotetezedwa kuti muteteze ma code ndi mauthenga a data.Ntchito za DSP zimathandizira zonse
Mndandanda wa LPC4300 ukhoza kuthandizira ntchito kutengera ma aligorivimu ovuta.Zosankha za Flash ndi zopanda flash
Imathandizira kusintha kosinthika kwa kukumbukira kwamkati ndi kunja.Zikhomo ndi mapulogalamu ake ndi ofanana ndi a LPC1800 mndandanda
Zimagwirizana ndi zinthu zingapo, zomwe zimapereka mwayi wokweza mosasunthika kuti zithandizire kukonza magwiridwe antchito, ndikuwonjezera
Kusinthasintha kwa kugawa ntchito zogwiritsira ntchito moyenera pakati pamitundu yosiyanasiyana.
Zomangamanga za LPC4300 zimagwiritsa ntchito ma cores awiri, ovuta
Cortex®-M4F purosesa, kuphatikiza Cortex®-M0 coprocessor core.multicore
kalembedwe, amatha kuzindikira kapangidwe kagawidwe kosavuta kuti akwaniritse bwino, kuti Cortex®- yamphamvu
Pakatikati pa M4F imagwira ma aligorivimu, kulola Cortex®-M0 coprocessor kuyang'anira kayendetsedwe ka data ndi kukonza kwa I/O.
Multi-core mode imachepetsanso nthawi yopita kumsika chifukwa mapangidwe ndi kukonza zili m'malo amodzi otukuka
Zamalizidwa.Ma processor cores awa amathandizidwa ndi zotumphukira zingapo zogwira ntchito kwambiri, zowongolera zosokoneza zophatikizika
Ntchito zowongolera ndi njira zochepetsera mphamvu zimatha kubweretsa njira zatsopano zamainjiniya ophatikizidwa kuti athetse mavuto ovuta.
zovuta kupanga zovuta.Malinga ndi zofunikira zosiyanasiyana, mutha kusankha ngati mukufuna kukumbukira pa-chip flash.
chandamale ntchito
➢ Chiwonetsero
➢ Industrial Network
➢ Kuzindikira zachipatala
➢ Scanner
➢ Dongosolo la ma alarm
➢ Kuwongolera magalimoto
chandamale ntchito
➢ Smart Meter
➢ Zomvera zophatikizidwa
➢ Zida za POS
➢ Kupeza deta ndi kuyenda
➢ Industrial automation ndi ulamuliro
➢ Utumiki wodziwa zambiri zamagalimoto
➢ Katundu woyera
➢ Electronic Instruments Motor Management
➢ Chitetezo kugwirizana pachipata
➢ Zida zamankhwala ndi zolimbitsa thupi
➢ Galimoto pambuyo-zogulitsa
