I-Atmel SAM D11 Xplained Pro SMART ARM-based Microcontrollers
Isandulelo
Ikhithi yokuhlola ye-Atmel® SAM D11 Xplained Pro iyinkundla yehadiwe yokuhlola isilawuli esincane se-ATSAMD11D14A. Isekelwa inkundla yokuthuthukisa edidiyelwe ye-Atmel Studio, ikhithi inikeza ukufinyelela okulula kuzici ze-Atmel ATSAMD11D14A futhi ichaza indlela yokuhlanganisa idivayisi edizayini ngokwezifiso. Amakhithi okuhlola ochungechunge lwe-Xplained Pro MCU ahlanganisa i-Embedded Debugger engaphakathi, futhi awekho amathuluzi angaphandle adingekayo ukuze kuhlelwe noma kulungiswe i-ATSAMD11D14A. Amakhithi okunweba we-Xplained Pro anikezela ngezinto eziphathelene nomngcele ezengeziwe ukuze kunwetshwe izici zebhodi nokwenza lula ukuthuthukiswa kwemiklamo yangokwezifiso.
Isingeniso
Izici
- I-Atmel ATSAMD11D14A microcontroller
- I-debugger eshumekiwe (EDBG)
- Isixhumi esibonakalayo se-USB
- Ukuhlela nokulungisa iphutha ebhodini i-SAM D11 nge-Serial Wire Debug (SWD)
- I-Virtual COM-port interface ezokhonjwa nge-UART
- I-Atmel Data Gateway Interface (DGI) ezoqondiswa nge-SPI ne-TWI
- Ama-GPIO amane axhunywe ekuqondisweni kokusetshenziswa kwekhodi
- I-I/O yedijithali
- Izinkinobho ezimbili zemishini (inkinobho yomsebenzisi nenkinobho yokusetha kabusha)
- Umsebenzisi oyedwa we-LED
- Unhlokweni owodwa wesandiso
- Imithombo emithathu yamandla engaba khona
- Amandla angaphandle
- I-USB yokulungisa iphutha eshumekiwe
- Khomba i-USB
- 32kHz crystal footprint
- I-USB interface, imodi yedivayisi kuphela
- Izinkinobho ezimbili ze-QTouch®
Kit Ngaphezuluview
- Ikhithi yokuhlola ye-Atmel SAM D11 Xplained Pro iyinkundla yehadiwe yokuhlola i-Atmel ATSAMD11D14A.
- Ikhithi inikezela ngesethi yezici ezivumela umsebenzisi we-ATSAMD11D14A ukuthi aqalise ukusebenzisa ama-peripherals e-ATSAMD11D14A ngokushesha futhi athole ukuqonda ukuthi angahlanganisa kanjani idivayisi ekwakhiweni kwayo.
Umfanekiso 1-1. I-SAM D11 Xplained Pro Evaluation Kit Overview
Ukuqalisa
I-Xplained Pro Quick Start
Izinyathelo zokuqala ukuhlola inkundla ye-Atmel Xplained Pro:
- Landa i-Atmel Studio.
- Yethula i-Atmel Studio.
- Xhuma ikhebula le-USB (Okujwayelekile-A kuye ku-Micro-B noma i-Micro-AB) phakathi kwe-PC kanye nembobo ye-DEBUG ye-USB kukhithi.
Uma ikhithi ye-Xplained Pro MCU ixhunywe kukhompuyutha yakho okokuqala ngqa, isistimu yokusebenza izokwenza ukufakwa kwesofthiwe yomshayeli. Umshayeli file isekela zombili izinguqulo ezingama-32- kanye ne-64-bit ze-Microsoft® Windows® XP, Windows Vista®, Windows 7, Windows 8, Windows 10, ne-Windows Server 2012.
Uma ibhodi le-Xplained Pro MCU selinikwe amandla amandla aluhlaza e-LED azokhanyiswa futhi i-Atmel Studio izothola ngokuzenzakalela ukuthi iyiphi i-Xplained Pro MCU- namabhodi okunweba axhunyiwe. I-Atmel Studio izokwethula imininingwane efanele njengamashidi nemibhalo yekhithi. Ikhasi lokufika lekhithi ku-Atmel Studio futhi linenketho yokwethula i-Atmel Software Framework (ASF) example izicelo zekhithi. Idivayisi ye-SAM D11 ihlelwe futhi ilungiswe i-Embedded Debugger engaphakathi ngakho-ke asikho isihleli sangaphandle noma ithuluzi lokususa iphutha elidingekayo.
Ukubhalwa Kwemibhalo Nezixhumanisi Ezifanelekile
- Uhlu olulandelayo luqukethe izixhumanisi zemibhalo efanele kakhulu kanye nesofthiwe ye-SAM D11 Xplained Pro.
- Imikhiqizo ene-Xplained - I-Atmel Xplained evaluation kits iwuchungechunge lwezinsiza zokuhlola okulula ukuzisebenzisa zama-microcontrollers e-Atmel neminye imikhiqizo ye-Atmel. Kumadivayisi wokubala amaphinikhodi aphansi uchungechunge lwe-Xplained Nano luhlinzeka ngesixazululo esincane esinokufinyelela kuwo wonke amaphinikhodi we-I/O we-microcontroller eqondiwe. Amakhithi ama-Xplained Mini angamadivayisi wokubala amaphinikhodi amaphakathi futhi engeza izigxivizo zikanhlo ezihambisanayo ne-Arduino Uno kanye nendawo ye-prototyping. I-Xplained Pro kits ingamadivayisi wokubala amaphinikhodi aphakathi nendawo ukuya phezulu, afaka ukulungisa amaphutha okuthuthukisiwe kanye nezandiso ezimisiwe zemisebenzi yocingo. Wonke lawa makhithi anabahleli/abalungisa iphutha ebhodini abakha isethi yamabhodi abiza kancane ukuze kuhlolwe futhi kuboniswe izici namandla emikhiqizo ehlukene ye-Atmel.
- I-Atmel Studio - I-Atmel IDE yamahhala yokuthuthukiswa kwe-C/C++ kanye nekhodi yokuhlanganisa yama-microcontrollers e-Atmel.
- Atmel sample store – Atmel sample store lapho ungakwazi oda sampokuncane kwamadivayisi.
- Umhlahlandlela Womsebenzisi we-EDBG - Igayidi yomsebenzisi equkethe ulwazi olwengeziwe mayelana ne-Debugger Eshumekiwe esebhodini.
- I-IAR Embedded Workbench® ye-ARM® - Lena inhlanganisela yezentengiso ye-C/C++ etholakalayo ku-ARM®. Kukhona inguqulo yokuhlola yezinsuku ezingu-30 kanye nosayizi wekhodi oyinguqulo yokuqala etholakalayo kubo webindawo. Umkhawulo kasayizi wekhodi ngu-16KB kumadivayisi ane-M0, M0+, ne-M1 cores kanye no-32KB kumadivayisi anamanye ama-cores.
- I-Atmel QTouch® Library PTC – I-QTouch Library ye-Atmel AVR® kanye nezilawuli ezincane ezisekelwe ku-ARM®.
- I-Atmel QTouch® Composer – Ithuluzi lokuthuthukisa izinkinobho ze-capacitive, izilayidi, nezinhlelo zokusebenza zamasondo.
- I-Atmel Data Visualizer – I-Atmel Data Visualizer wuhlelo olusetshenziselwa ukucubungula nokubona idatha ngeso lengqondo. I-Data Visualizer ingathola idatha evela emithonjeni ehlukahlukene efana ne-Embedded Debugger Data Gateway Interface etholakala kumabhodi we-Xplained Pro namachweba we-COM.
- Umbhalo Wokuklama - Iphakheji eliqukethe umthombo we-CAD, ama-schematics, i-BOM, imidwebo yemihlangano, iziza ze-3D, iziza zesendlalelo njll.
- Umhlahlandlela Wabasebenzisi Bezingxenyekazi zekhompuyutha ngefomethi ye-PDF - inguqulo ye-PDF yalo Mhlahlandlela Womsebenzisi.
- I-SAM D11 Xplained Pro ku-Atmel web ikhasi - Atmel webisixhumanisi sesayithi.
I-Xplained Pro
I-Xplained Pro iyinkundla yokuhlola ehlinzeka ngolwazi olugcwele lwe-Atmel microcontroller. Isiteji siqukethe uchungechunge lwamabhodi e-Microcontroller (MCU) namabhodi okunweba, ahlanganiswe ne-Atmel Studio, anezishayeli ze-Atmel Software Framework (ASF) nekhodi yedemo, ukusekela ukusakazwa kwedatha, nokunye. Amabhodi we-Xplained Pro MCU asekela izinhlobonhlobo zamabhodi esandiso se-Xplained Pro, axhunywe ngesethi yamaheda nezixhumi ezimisiwe. Ibhodi lesandiso ngalinye line-chip (ID) yokuhlonza ngokukhethekile ukuthi imaphi amabhodi axhunywe ebhodini le-Xplained Pro MCU. Lolu lwazi lusetshenziselwa ukwethula imihlahlandlela yomsebenzisi efanele, amanothi ohlelo lokusebenza, imininingwane yedatha, kanye nesibample khodi nge-Atmel Studio.
I-Debugger eshumekiwe
- I-SAM D11 Xplained Pro iqukethe i-Atmel Embedded Debugger (EDBG) yokulungisa iphutha ebhodini. I-EDBG iyidivayisi ye-USB eyinhlanganisela yezindawo ezintathu zokusebenzelana; i-debugger, i-Virtual COM Port, kanye ne-Data Gateway Interface (DGI).
- Kanye ne-Atmel Studio, isixhumi esibonakalayo se-EDBG se-debugger singahlela futhi silungise i-ATSAMD11D14A. Ku-SAM D11 Xplained Pro, isixhumi esibonakalayo se-SWD sixhunywe phakathi kwe-EDBG ne-ATSAMD11D14A.
- I-Virtual COM Port ixhunywe ku-UART ku-ATSAMD11D14A futhi inikeza indlela elula yokuxhumana nohlelo oluqondiwe ngesofthiwe yetheminali.
- Inikeza isilinganiso se-baud esiguquguqukayo, ukulinganiswa, nezilungiselelo ze-stop bit. Qaphela ukuthi izilungiselelo ku-ATSAMD11D14A kufanele zifane nezilungiselelo ezinikezwe kusofthiwe yetheminali.
- Ulwazi: Imbobo ye-COM ebonakalayo ku-EDBG idinga isofthiwe yetheminali ukuthi isethe isignali yedatha elungile (i-DTR) ukuze inike amandla amaphinikhodi e-UART axhunywe ku-ATSAMD11D14A. Uma isignali ye-DTR ingavunyelwe amaphinikhodi e-UART ku-EDBG agcinwa ku-high-z (tristate) okunikeza imbobo ye-COM ingasebenzi. Isiginali ye-DTR isethwa ngokuzenzakalelayo isofthiwe ethile yetheminali, kodwa kungase kudingeke ukuthi ivulwe mathupha kutheminali yakho.
- I-DGI iqukethe izixhumanisi ezibonakalayo ezimbalwa zokuxhumana nekhompuyutha engumsingathi. Ukuxhumana phakathi kwezindawo zokusebenzelana kuqondiswa kabili. Ingasetshenziselwa ukuthumela imicimbi namanani ukusuka ku-ATSAMD11D14A noma njengeshaneli yedatha yesitayela se-printf esijwayelekile. Ithrafikhi phezu kwezixhumi ezibonakalayo ingaba izikhathiamped ku-EDBG ukuze uthole ukulandelelwa okunembe kakhudlwana kwemicimbi. Qaphela ukuthi izikhathiampi-ing ibeka i-overhead enciphisa ukuphuma okuphezulu. I-Atmel Data Visualizer isetshenziselwa ukuthumela nokwamukela idatha nge-DGI.
I-EDBG ilawula ama-LED amabili ku-SAM D11 Xplained Pro; i-LED yamandla kanye ne-LED yesimo. Ithebula elingezansi libonisa ukuthi ama-LED alawulwa kanjani ngezindlela ezihlukene zokusebenza.
Ithebula 3-1. Ukulawulwa kwe-EDBG LED
| Imodi yokusebenza | Amandla e-LED | Isimo se-LED |
| Ukusebenza okuvamile | I-LED yamandla ikhanya lapho amandla esetshenziswa ebhodini. | Inkomba yomsebenzi, i-LED iyakhanya uma noma yikuphi ukuxhumana kwenzeka ku-EDBG. |
| Imodi ye-Bootloader (ayisebenzi) | Amandla e-LED nesimo se-LED siyacwayiza kanyekanye. | |
| Imodi ye-Bootloader (ukuthuthukiswa kwe-firmware) | Amandla e-LED nesimo se-LED siyacwayiza ngephethini eshintshanayo. | |
Ukuze uthole eminye imibhalo ku-EDBG, bheka Umhlahlandlela Womsebenzisi we-EDBG.
I-Hardware Identification System
Wonke amabhodi okunweba ahambisanayo ne-Xplained Pro ane-Atmel ATSHA204 CryptoAuthenticationâ„¢ chip efakwe. Le chip iqukethe ulwazi olukhomba isandiso esinegama laso nenye idatha eyengeziwe. Uma isandiso se-Xplained Pro sixhunywe ebhodini le-Xplained Pro MCU ulwazi luyafundwa bese luthunyelwa ku-Atmel Studio. Isandiso se-Atmel Kits, esifakwe ne-Atmel Studio, sizonikeza ulwazi olufanele, isibonelo sekhodiamples, kanye nezixhumanisi zamadokhumenti afanelekile. Ithebula elingezansi libonisa izinkambu zedatha ezigcinwe ku-ID chip ne-example okuqukethwe.
Ithebula 3-2 Okuqukethwe kwe-Chip ID ye-Xplained Pro
| Inkambu yedatha | Uhlobo lwedatha | Example okuqukethwe |
| Umkhiqizi | Intambo ye-ASCII | Atmel'\0′ |
| Igama Lomkhiqizo | Intambo ye-ASCII | Ingxenye ye-LCD1 i-Xplained Pro'\0′ |
| Ukubuyekezwa Komkhiqizo | Intambo ye-ASCII | 02'\0′ |
| Inombolo yomkhiqizo womkhiqizo | Intambo ye-ASCII | 1774020200000010'\0' |
| Ivolumu encanetage [mV] | uint16_t | 3000 |
| Ubuningi Voltage [mV] | uint16_t | 3600 |
| Ubuningi Bamanje [mA] | uint16_t | 30 |
Imithombo Yamandla
Ikhithi ye-SAM D11 Xplained Pro inganikwa amandla imithombo yamandla eminingana njengoba ibalwe kuthebula elingezansi.
Ithebula 3-3. Imithombo Yamandla ye-SAM D11 Xplained Pro
| Okokufaka kwamandla | Voltage izidingo | Izidingo zamanje | Ukumaka isixhumi |
| Amandla angaphandle | I-5V ±2% (±100mV) ye
Ukusebenza komsingathi we-USB. I-4.3V ukuya ku-5.5V uma ukusebenza komsingathi we-USB kungadingeki. |
Ubuncane obunconywayo ngu-1A ukuze ukwazi ukuhlinzeka okwamanje okwanele kumadivayisi e-USB axhunyiwe kanye nebhodi ngokwalo.
Ubukhulu obunconyiwe bungu-2A ngenxa yokucaciswa okuphezulu kwamanje kokuvikela okokufaka. |
I-PWR |
| I-USB yokulungisa iphutha eshumekiwe | 4.4V ukuya ku-5.25V (ngokuya nge-USB spec.) | 500mA (ngokuya nge-USB spec.) | I-USB DEBUG |
| Khomba i-USB | 4.4V ukuya ku-5.25V (ngokuya nge-USB spec.) | 500mA (ngokuya nge-USB spec.) | I-USB TARGET |
Ikhithi izothola ngokuzenzakalela ukuthi yimiphi imithombo yamandla etholakalayo bese ikhetha ukuthi iyiphi ozoyisebenzisa ngokuvumelana nokubalulekile okulandelayo:
- Amandla angaphandle.
- I-USB ye-Debugger eshumekiwe.
- Khomba i-USB.
Ulwazi: Amandla angaphandle ayadingeka uma i-500mA evela kusixhumi se-USB inganele ukunika amandla ibhodi ngamabhodi okunweba okungenzeka. Idivayisi ye-USB exhunyiwe kuhlelo lokusebenza lomsingathi we-USB ingase yeqe kalula lo mkhawulo.
Izihloko ze-Xplained Pro nezixhumi
Isihloko se-Xplained Pro Standard Extension
Wonke amakhithi e-Xplained Pro anomugqa owodwa noma ngaphezulu okabili, amaphini angu-20, unhlokweni wesandiso ongu-100mil. Amabhodi we-Xplained Pro MCU anezihloko zabesilisa, kuyilapho izandiso ze-Xplained Pro zinozakwabo besifazane. Qaphela ukuthi zonke izikhonkwane azihlali zixhumekile. Wonke amaphinikhodi axhunyiwe alandela incazelo echaziwe yokuphina kuthebula elingezansi.
Izihloko zesandiso zingasetshenziswa ukuxhuma izandiso ze-Xplained Pro kumabhodi we-Xplained Pro MCU noma ukufinyelela izikhonkwane ze-MCU eqondiwe kumabhodi we-Xplained Pro MCU ngokuqondile.
Ithebula 3-4.Xplained Pro Standard Extension Header
| Phina inombolo | Igama | Incazelo |
| 1 | ID | Ulayini wokuxhumana oya ku-ID ye-chip ebhodini lokunweba |
| 2 | GND | Ground |
| 3 | I-ADC(+) | Isiguquli se-Analogi siye kudijithali, enye ingxenye enhle yomehluko we-ADC |
| 4 | I-ADC(-) | Isiguquli se-Analogi siye kudijithali, enye ingxenye engeyinhle yomehluko we-ADC |
| 5 | I-GPIO1 | Inhloso evamile I/O |
| 6 | I-GPIO2 | Inhloso evamile I/O |
| 7 | I-PWM(+) | Ukuguquguquka kobubanzi be-Pulse, enye ingxenye enhle yomehluko we-PWM |
| 8 | I-PWM(-) | Ukuguquguquka kobubanzi be-Pulse, enye ingxenye engeyinhle yomehluko we-PWM |
| 9 | I-IRQ/GPIO | Ukuphazamisa ulayini wesicelo kanye/noma inhloso evamile I/O |
| 10 | SPI_SS_B/ GPIO | Ukukhetha kwesigqila kwe-SPI kanye/noma inhloso evamile I/O |
| 11 | I2C_SDA | Ulayini wedatha we-I2C interface. Ihlala isetshenziswa, uhlobo lwebhasi. |
| 12 | I2C_SCL | Ulayini wewashi we-I2C interface. Ihlala isetshenziswa, uhlobo lwebhasi. |
| 13 | UART_RX | Ulayini womamukeli wedivayisi eqondiwe ye-UART |
| 14 | UART_TX | I-Transmitter line yedivayisi eqondiwe ye-UART |
| Phina inombolo | Igama | Incazelo |
| 15 | SPI_SS_A | Ukukhetha isigqila se-SPI. Kufanele ihluke. |
| 16 | SPI_MOSI | I-master out isigqila kulayini we-serial peripheral interface. Ihlala isetshenziswa, uhlobo lwebhasi. |
| 17 | SPI_MISO | I-master in slave out line ye-serial peripheral interface. Ihlala isetshenziswa, uhlobo lwebhasi. |
| 18 | SPI_SCK | Iwashi le-serial peripheral interface. Ihlala isetshenziswa, uhlobo lwebhasi. |
| 19 | GND | Ground |
| 20 | VCC | Amandla ebhodi lokunweba |
I-Xplained Pro Power Header
Isihloko samandla singasetshenziswa ukuxhuma amandla angaphandle kukhithi ye-SAM D11 Xplained Pro. Ikhithi izothola ngokuzenzakalelayo futhi ishintshele kunoma imaphi amandla angaphandle uma ihlinzekiwe. Isihloko samandla singasetshenziswa futhi njengokuhlinzekwa kwama-peripherals angaphandle noma amabhodi okunweba. Kufanele kuqashelwe ukuthi kungeqi isamba somkhawulo wamanje wesilawuli esisebhodini lapho kusetshenziswa iphinikhodi engu-3.3V.
Ithebula 3-5.Xplained Pro Power Header
| Phina inombolo | Phina igama | Incazelo |
| 1 | VEXT_P5V0 | Okokufaka kwe-5V kwangaphandle |
| 2 | GND | Ground |
| 3 | VCC_P5V0 | I-5V engalawulwa (okukhiphayo, okutholakala komunye wemithombo yokufaka) |
| 4 | VCC_P3V3 | I-3.3V elawulwayo (okukhiphayo, esetshenziswa njengomthombo wamandla oyinhloko wekhithi) |
Hardware Users Guide
Izixhumi
Lesi sahluko sichaza ukusetshenziswa kwezixhumi ezifanele kanye nezihloko ku-SAM D11 Xplained Pro kanye nokuxhumeka kwazo ku-ATSAMD11D14A. Amathebula okuxhumana kulesi sahluko aphinde achaze ukuthi yimaphi amasiginali abiwa phakathi kwezihloko kanye nokusebenza okusebhodini.
Isihloko se-Xplained Pro Standard Extension
Isihloko se-SAM D11 Xplained Pro EXT1 sinikeza ukufinyelela ku-I/O ye-microcontroller ukuze kunwetshwe ibhodi isb ngokuxhuma izandiso ebhodini. Lo unhlokweni usekelwe kunhlokweni yesandiso evamile ecaciswe Kuthebula 3-4 Xplained Pro Standard Extension Header. Iheda ine-pitch engu-2.54mm.
Ithebula 4-1. Unhlokweni Wesandiso EXT1
| Phina ku-EXT1 | Iphinikhodi ye-SAM D11 | Umsebenzi | Ukusebenza okwabiwe |
| 1 [ID] | – | – | Ulayini wokuxhumana oya ku-ID chip ebhodini lokunweba. |
| 2 [GND] | – | – | GND |
| 3 [ADC(+)] | PA02 | AIN[0] | Inkinobho Yokuthinta 1 |
| 4 [ADC(-)] | PA03 | AIN[1] | Inkinobho Yokuthinta 2 |
| 5 [GPIO1] | PA04 | I-GPIO | |
| 6 [GPIO2] | PA05 | I-GPIO | |
| 7 [PWM(+)] | PA16 | TC1/WO[0] | I-LED0 ne-EDBG GPIO |
| 8 [PWM(-)] | PA17 | TC1/WO[1] | I-EDBG GPIO |
| 9 [IRQ/GPIO] | PA14 | I-NMI | SW0 kanye ne-EDBG GPIO |
| 10 [SPI_SS_B/GPIO] | PA15 | I-GPIO | I-EDBG GPIO |
| 11 [TWI_SDA] | PA22 | I-SERCOM1 PAD[0] I²C SDA | I-EDBG I²C |
| 12 [TWI_SCL] | PA23 | I-SERCOM1 PAD[1] I²C SCL | I-EDBG I²C |
| 13 [START_RX] | PA11 | I-SERCOM2 PAD[3] UART RX | EDBG CDC |
| 14 [USART_TX] | PA10 | I-SERCOM2 PAD[2] UART TX | EDBG CDC |
| 15 [SPI_SS_A] | PA08 | I-SERCOM0 PAD[2] SPI SS | 32kHz Crystal footprint |
| 16 [SPI_MOSI] | PA06 | I-SERCOM0 PAD[0] SPI MOSI | I-EDBG SPI |
| 17 [SPI_MISO] | PA09 | I-SERCOM0 PAD[3] SPI MISO | 32kHz Crystal footprint kanye ne-EDBG SPI |
| 18 [SPI_SCK] | PA07 | I-SERCOM0 PAD[1] SPI SCK | I-EDBG SPI |
| 19 [GND] | – | – | GND |
| 20 [VCC] | – | – | VCC |
Isihloko Samanje Sokulinganisa
Isihloko sephinikhodi esingu-1×2, esingu-100mil esimakwe ngesilinganiso samanje se-MCU sitholakala emaphethelweni angaphezulu e-SAM D11 Xplained Pro. Wonke amandla ku-ATSAMD11D14A ahanjiswa ngale unhlokweni. Ukukala ukusetshenziswa kwamandla kwedivayisi khipha i-jumper bese uyishintsha nge-ammeter.
Isexwayiso: Ukukhipha i-jumper kusukela ku-pin-header ngenkathi ikhithi inikwe amandla kungase kubangele ukuthi i-ATSAMD11D14A inikwe amandla ngamaphini ayo e-I/O. Lokhu kungase kubangele umonakalo unomphela kudivayisi.
Amapheripheral
Ikristalu
Ikhithi ye-SAM D11 Xplained Pro iqukethe isigxivizo sonyawo sekristalu esisodwa esingasetshenziselwa ukukhweza umthombo wewashi kudivayisi ye-SAM D11. Izikhonkwane ze-I/O zekristalu kwabelwanwa ngazo nenhlokweni yesandiso, ngakho-ke izinto ezimbili ezimelene no-0Ω (R311 kanye no-R312) kufanele zikhishwe ngaphambi kokukhweza ikristalu endaweni yokunyathelisa.
Ithebula 4-2.I-Crystal yangaphandle engu-32.768kHz
| Phina ku-SAM D11 | Umsebenzi |
| PA08 | XIN32 |
| PA09 | XOUT32 |
Izinkinobho Mechanical
I-SAM D11 Xplained Pro iqukethe izinkinobho ezimbili zomshini. Inkinobho eyodwa iyinkinobho YE-RESET exhunywe kulayini wokusetha kabusha we-SAM D11 kanti enye iyinkinobho yomsebenzisi ojwayelekile elungisekayo. Uma inkinobho icindezelwa izoshayela umugqa we-I/O uye ku-GND.
Ithebula 4-3. Izinkinobho Mechanical
| Phina ku-SAM D11 | Umbhalo wesikrini sikasilika |
| PA28/RST | SETHA KABUSHA |
| PA14 | SW0 |
I-LED
Kune-LED eyodwa ephuzi etholakala ebhodini le-SAM D11 Xplained Pro elingavulwa futhi livalwe. I-LED ingenziwa isebenze ngokushayela umugqa we-I/O oxhumekile ku-GND.
Ithebula 4-4. Izixhumanisi ze-LED
| Phina ku-SAM D11 | I-LED |
| PA16 | I-LED ephuzi 0 |
Thinta Izinkinobho
Kunamabhathini amabili okuzenzela atholakala ebhodini le-SAM D11 Xplained Pro angasetshenziswa njenge-I/O. Lezi zinkinobho ze-QTouch zenzelwe ukuthi zishayelwe i-Peripheral Touch Controller (PTC) eyakhelwe ngaphakathi yedivayisi.
izinto eziphikisayo zengezwa ebhodini ukuze kunqanyulwe kalula izinkinobho zokuthinta eziku-onboard noma uxhumano kunhlokweni yesandiso, njengoba imigqa ye-I/O yabelwa phakathi kokubili. Lezi zinto eziphikisayo zingatholakala ngemuva kwebhodi, okubhalwe ukuthi “QTBTN1” kanye “QTBTN2” ukuze kunqanyulwe izinkinobho zokuthintwa, kanye ne-“EXT-3” kanye “EXT-4” yokunqamula imigqa kunhlokweni yesandiso.
Ithebula 4-5.QTouch Button Connections
| Phina ku-SAM D11 | Umbhalo wesikrini sikasilika |
| PA02 | QT BTN1 |
| PA03 | QT BTN2 |
I-USB
I-SAM D11 Xplained Pro inesixhumi se-Micro-USB esingasetshenziswa nemojula ye-USB ye-SAM D11. Ukuze ukwazi ukubona lapho intambo ye-USB eqondiwe ixhumeke kumodi ezisebenza yona, i-GPIO isetshenziswa ukuthola i-VBUS vol.tage kusixhumi.
Ithebula 4-6. Izixhumanisi ze-USB
| Phina ku-SAM D11 | I-USB |
| PA27 | Ukutholwa kwe-VBUS(1) |
| PA24 | I-USB D- |
| PA25 | I-USB D+ |
Qaphela:
- I-PA27 yabelwa phakathi kwe-SPI SS kuya ku-EDBG kanye ne-VBUS detect on target USB. Lokhu kusetshenziswa ukuze iphinikhodi ikwazi ukubona ukuthi i-VBUS ikhona yini uma ilungiselelwe njengokungenayo ngaphandle kokudonsa kwangaphakathi. Uma i-VBUS ikhona, izinga kuphini lizoba phezulu. Uma i-VBUS ingekho, ulayini udonselwa phansi ngaphandle. Ngeke kwenzeke ukuthola lokhu uma isixhumi esibonakalayo se-EDBG SPI DGI sinikwe amandla ku-Atmel Data Visualizer.
Ukuqaliswa Kwesilungisi Wephutha Esishumekiwe
I-SAM D11 Xplained Pro iqukethe i-Embedded Debugger (EDBG) engasetshenziswa ukuhlela nokususa iphutha i-ATSAMD11D14A kusetshenziswa i-Serial Wire Debug (SWD). I-Embedded Debugger ihlanganisa ne-Virtual Com port interface phezu kwe-UART, i-Atmel Data Gateway Interface phezu kwe-SPI, kanye ne-TWI futhi ihlanganisa ama-SAM D11 GPIO amane. I-Atmel Studio ingasetshenziswa njengesiphetho esiphambili se-Embedded Debugger.
I-serial Wire Debug
I-Serial Wire Debug (SWD) isebenzisa izikhonkwane ezimbili ukuxhumana nokuhlosiwe. Ukuze uthole ulwazi olwengeziwe mayelana nendlela yokusebenzisa amandla okuhlela nokususa iphutha e-EDBG, bheka I-Embedded Debugger.
Ithebula 4-7. Izixhumanisi ze-SWD
| Phina ku-SAM D11 | Umsebenzi |
| PA30 | Iwashi le-SWD |
| PA31 | Idatha ye-SWD |
I-Virtual COM Port
I-Embedded Debugger isebenza njengesango le-Virtual Com Port ngokusebenzisa eyodwa yama-ATSAMD11D14A UARTs. Ukuze uthole ulwazi olwengeziwe mayelana nendlela yokusebenzisa imbobo ye-Virtual COM bheka i-Embedded Debugger.
Ithebula 4-8. I-Virtual COM Port Connections
| Phina ku-SAM D11 | Umsebenzi |
| PA10 | I-SERCOM2 PAD[2] UART TXD (umugqa we-SAM D11 TX) |
| PA11 | I-SERCOM2 PAD[3] UART RXD (umugqa we-SAM D11 RX) |
I-Atmel Data Gateway Interface
I-Embedded Debugger ifaka i-Atmel Data Gateway Interface (DGI) ngokusebenzisa imbobo ye-SPI noma ye-I²C. I-DGI ingasetshenziswa ukuthumela idatha ehlukahlukene isuka ku-SAM D11 iye ku-PC engumsingathi. Ukuze uthole ulwazi olwengeziwe mayelana nendlela yokusebenzisa isixhumi esibonakalayo se-DGI bheka I-Embedded Debugger.
Ithebula 4-9. I-DGI Interface Connections Uma usebenzisa i-SPI
| Phina ku-SAM D11 | Umsebenzi |
| PA27 | I-GPIO/SPI SS (Ukukhetha kwesigqila) (i-SAM D11 iyinkosi)(1) |
| PA09 | I-SERCOM0 PAD[3] SPI MISO (I-Master In, Slave Out) |
| PA06 | I-SERCOM0 PAD[0] SPI MOSI (I-Master Out, I-Slave in) |
| PA07 | I-SERCOM0 PAD[1] SPI SCK (Clock Out) |
Qaphela:
- I-PA27 yabelwa phakathi kwe-SPI SS kuya ku-EDBG kanye ne-VBUS detect on target USB. Lokhu kusetshenziswa ukuze iphinikhodi ikwazi ukubona ukuthi i-VBUS ikhona yini uma ilungiselelwe njengokungenayo ngaphandle kokudonsa kwangaphakathi. Uma i-VBUS ikhona, izinga kuphini lizoba phezulu. Uma i-VBUS ingekho, ulayini udonselwa phansi ngaphandle. Ngeke kwenzeke ukuthola lokhu uma isixhumi esibonakalayo se-EDBG SPI DGI sinikwe amandla ku-Atmel Data Visualizer.
Ithebula 4-10.DGI Isixhumanisi Esibonakalayo Lapho Usebenzisa I
| Phina ku-SAM D11 | Umsebenzi |
| PA08 | I-SERCOM2 PAD[0] SDA (Umugqa wedatha) |
| PA09 | I-SERCOM2 PAD[1] SCL (Umugqa wewashi) |
Imigqa emine ye-GPIO ixhunywe ku-Embedded Debugger. I-EDBG ingakwazi ukuqapha le migqa nesikhathi stamp izinguquko zenani lephinikhodi. Lokhu kwenza kube nokwenzeka ngokunembile isikhathi Stamp imicimbi kukhodi yesicelo ye-SAM D11. Ukuze uthole ulwazi olwengeziwe mayelana nendlela yokumisa nokusebenzisa izici zokuqapha ze-GPIO bheka I-Embedded Debugger.
Ithebula 4-11.GPIO Imigqa Exhunywe ku-EDBG
| Phina ku-SAM D11 | Umsebenzi |
| PA16 | I-GPIO0 |
| PA17 | I-GPIO1 |
| PA14 | I-GPIO2 |
| PA15 | I-GPIO3 |
Isithasiselo
Ukuqala nge-IAR
I-IAR Embedded Workbench® ye-ARM® iwubunikazi bokuhlanganisa obusebenza kahle kakhulu obungasekelwe ku-GCC. Ukuhlela nokulungisa amaphutha we-Xplained Pro kits kusekelwa ku-IAR™ Ibhentshi Lokusebenza elishumekiwe le-ARM kusetshenziswa isixhumi esibonakalayo se-CMSIS-DAP. Ezinye izilungiselelo zokuqala kufanele zisethwe kuphrojekthi ukuze kwenziwe ukuhlela nokulungisa iphutha kusebenze.
Izinyathelo ezilandelayo zizochaza ukuthi ungayilungisa kanjani iphrojekthi yakho ukuze ihlelwe futhi ilungiswe:
- Qiniseka ukuthi uyivulile iphrojekthi ofuna ukuyilungisa. Vula ibhokisi le-OPTIONS lephrojekthi.
- Esigabeni Izinketho Ezijwayelekile, khetha ithebhu ethi Okuqondiwe. Khetha idivayisi yephrojekthi noma, uma ingekho ohlwini, ingqikithi yedivayisi.
- Esigabeni se-Debugger, khetha ithebhu ethi Setha. Khetha i-CMSIS DAP njengomshayeli.
- Esigabeni se-Debugger, khetha ithebhu ethi Landa. Thikha ibhokisi elithi Sebenzisa i-flash loader(izi)nketho.
- Esigabeni esithi I-Debugger > CMSIS DAP, khetha ithebhu ethi Setha. Khetha Isistimu (okuzenzakalelayo) njengendlela yokusetha kabusha.
- Esigabeni esithi I-Debugger > CMSIS DAP, khetha ifayela le-JTAG/SWD ithebhu. Khetha i-SWD njengesixhumi esibonakalayo bese ukhetha isivinini se-SWD ngokuzikhethela.
Umfanekiso 5-1.Khetha Idivayisi Eqondiwe
Umfanekiso 5-2. Khetha i-Debugger
Umfanekiso 5-3. Lungiselela i-Flash Loader
Umfanekiso 5-4. Lungiselela Ukusetha Kabusha
Umfanekiso 5-5.Lungisa Isixhumi esibonakalayo
Ukuxhuma i-SAM-ICE ku-Xplained Pro Board
Amakhithi e-Xplained Pro afaka isixhumi sokususa iphutha esingu-10-pin 50mil angasebenzisa amathuluzi okususa iphutha angaphandle njenge-SAM-ICEâ„¢ noma i-Atmel-ICE esikhundleni se-EDBG eyakhelwe ngaphakathi. Amadivayisi asebenzisa isixhumi esibonakalayo se-SWD ebhodini azoba nesixhumi esinamaphinikhodi ahambisana ne-Cortex Debug Connector.
Ungakwazi ukuxhuma i-SAM-ICE kusixhumi sokususa iphutha ku-Xplained Pro usebenzisa i-adaptha ye-Atmel-ICE, i-adaptha ye-SAM-ICE, noma unhlokweni ongu-10-pin 50-mil kukhebuli ye-squid. Uma usebenzisa ikhebula le-squid, bheka ithebula nezibalo ezingezansi ukuze uthole indlela yokuxhuma i-SAM-ICE ebhodini le-Xplained Pro.
Ithebula 5-1.Izixhumi zekhebula le-squid
| Iphinikhodi yekhebula le-squid | Iphinikhodi ye-SAM-ICE |
| 1 (VCC) | 1 (VTref) |
| 2 (I-STUDIO/TMS) | 7 (TMS) |
| 3 (GND) | 4 (GND) |
| 4 (SWCLK/TCK) | 9 (TCK) |
| 5 (GND) | 6 (GND) |
| 6 (SWO/TO) | 13 (TDO) (1) |
| 7 (Ayisetshenzisiwe) | |
| 8 (Ayisetshenzisiwe) | |
| 9 (Ayisetshenzisiwe) | |
| 10 (SETHA KABUSHA) | 15 (SETHA KABUSHA) |
Qaphela:
- Ongakukhetha, uma idivayisi inalokhu kusebenza.
Umfanekiso 5-6. I-SAM-ICE isebenzisa ikhebula le-squid
Umfanekiso 5-7.SAM-ICE usebenzisa i-Atmel-ICE Adapter
Okubalulekile:
Uma kwenzeka ingxabano ne-EDBG esebhodini, nikeza amandla ibhodi le-Xplained Pro ukusuka kokunye okokufaka okufana nesihloko samandla sangaphandle noma kusukela ku-USB eqondiwe. Ukususa ngokomzimba ukuxhumana phakathi kwe-EDBG kanye nesihloko sokususa iphutha ngokukhipha izinto eziphikisayo ezingu-0Ω, lapho zitholakala khona, noma ukusika amathrekhi ku-EDBG nakho kungenziwa.
Ukubuyekezwa Kwezingxenyekazi Zekhompyutha kanye Nezinkinga Ezaziwayo
Ukuhlonza i-ID Yomkhiqizo kanye Nokubuyekeza
Isihlonzi sokubuyekeza nesomkhiqizo samabhodi we-Xplained Pro singatholakala ngezindlela ezimbili; kungaba nge-Atmel Studio noma ngokubheka isitikha ohlangothini olungezansi lwe-PCB.
Ngokuxhuma ibhodi le-Xplained Pro MCU kukhompuyutha esebenzisa i-Atmel Studio, kuzovela iwindi lolwazi. Amadijithi okuqala ayisithupha enombolo yomkhiqizo, ebhalwe ngaphansi kwemininingwane yekhithi, aqukethe isihlonzi somkhiqizo kanye nokubuyekeza. Ulwazi mayelana namabhodi esandiso e-Xplained Pro axhunyiwe nawo azovela efasiteleni le-Atmel Kit.
Ulwazi olufanayo lungatholakala kusitika ohlangothini olungezansi lwe-PCB. Amakhithi amaningi azophrinta isihlonzi kanye nokubuyekeza embhalweni ongenalutho njengokuthi A09-nnnn\rr, lapho u-nnnn eyisihlonzi futhi u-rr eyisibuyekezo. Amabhodi anendawo ekhawulelwe anesitika esinekhodi ye-QR kuphela, equkethe iyunithi yezinhlamvu yenombolo yomkhiqizo.
Iyunithi yezinhlamvu ye-serial inefomethi elandelayo:
- "nnnnrrssssssss"
- n = isihlonzi somkhiqizo
- r = ukubuyekeza
- s = inombolo ye-serial
- Inkomba yomkhiqizo ye-SAM D11 Xplained Pro ithi A09-2178.
Ukubuyekeza 3
Ukubuyekezwa 3 kwe-SAM D11 Xplained Pro inguqulo yokuqala ekhishwe, azikho izinkinga ezaziwayo.
Umlando Wokubuyekeza Idokhumenti
| UDokotela. umfundisi. | Usuku | Phawula |
| 42349B | 04/2016 | Kwengezwe Ukuqalisa nge-IAR |
| 42349A | 01/2015 | Ukukhishwa kwedokhumenti yokuqala |
Ibhodi Lokuhlola/Ikhithi Isaziso Esibalulekile
Leli bhodi/ikhithi yokuhlola ihloselwe ukuthi isetshenziselwe UBUNJINA OBUQHUBEKA, UKUTHUTHUKISA, UKUBONISA, NOMA IZINHLOSO ZOKUHLOLA KUPHELA. Akuwona umkhiqizo oqediwe futhi kungenzeka ungabi
(okwamanje) ukuthobelana nezinye noma yiziphi izimfuneko zobuchwepheshe noma ezingokomthetho ezisebenza emikhiqizweni eqediwe, okuhlanganisa, ngaphandle komkhawulo, iziqondiso eziphathelene nokuhambisana kazibuthe kagesi, ukugaywa kabusha (WEEE), i-FCC, i-CE noma i-UL (ngaphandle kwalapho kungase kuphawulwe ngenye indlela ebhodini/ ikhithi). I-Atmel inikeze leli bhodi/ikhithi “NJENGOBA INGABE”, ngaphandle kwanoma yiziphi iziqinisekiso, nawo wonke amaphutha, engozini yomthengi kanye nabanye abasebenzisi kuphela. Umsebenzisi uthatha wonke umthwalo nesibopho sokuphatha impahla ngendlela efanele nephephile. Ngaphezu kwalokho, umsebenzisi ukhulula i-Atmel kuzo zonke izimangalo ezivela ekuphathweni noma ekusetshenzisweni kwezimpahla. Ngenxa yokwakhiwa okuvulekile komkhiqizo, kuyisibopho somsebenzisi ukuthatha noma yiziphi izinyathelo ezifanele mayelana nokukhishwa kwe-electrostatic kanye nanoma yikuphi okunye okukhathazayo kwezobuchwepheshe noma kwezomthetho.
NGAPHANDLE KWESIKHATHI SESIBILISO ESIBEKWE PHEZULU, AKEKHO UMSEBENZISI NOMA I-ATMEL EZINGABOPHEZWA KOMUNYE NGANOMA YIMUPHI UMONAKALO OYI-INDIRECT, OKHETHEKILE, OSENZAKALO, NOMA OBULANDELAYO.
Ayikho ilayisensi enikezwa ngaphansi kwanoma yiliphi ilungelo lobunikazi noma elinye ilungelo lempahla yengqondo ye-Atmel elimboza noma elihlobene nanoma yimuphi umshini, inqubo, noma inhlanganisela lapho leyo mikhiqizo noma amasevisi e-Atmel ingase isetshenziswe noma isetshenziswe khona.
Ikheli leposi:
- I-Atmel Corporation 1600 Technology Drive San Jose, CA 95110 USA
I-Atmel Corporation: 1600 Technology Drive, San Jose, CA 95110 USA: T: (+1)(408) 441.0311: F: (+1)(408) 436.4200: www.atmel.com
© 2016 Atmel Corporation. / Rev.: Atmel-42349B-SAM-D11-Xplained-Pro_User Guide-04/2016
I-Atmel®, ilogo ye-Atmel nezinhlanganisela zayo, Ukunika amandla I-Unlimited Possibilities®, i-AVR®, i-QTouch®, nezinye izimpawu zokuthengisa ezibhalisiwe noma izimpawu zokuthengisa ze-Atmel Corporation e-US nakwamanye amazwe. I-Windows® inguphawu lokuthengisa olubhalisiwe lwe-Microsoft Corporation e-US nakwamanye amazwe. Ilogo ye-ARM®, ARM Connected® yizimpawu zokuthengisa ezibhalisiwe noma izimpawu zokuthengisa ze-ARM Ltd. Eminye imigomo namagama omkhiqizo kungase kube yizimpawu zokuthengisa zabanye.
ISIVIVINYO: Imininingwane ekulo mbhalo inikezwe mayelana nemikhiqizo ye-Atmel. Ayikho ilayisensi, eshiwo noma eshiwo, nge-estoppel noma ngenye indlela, kunoma yiliphi ilungelo lempahla yengqondo elinikezwa yilo mbhalo noma mayelana nokudayiswa kwemikhiqizo ye-Atmel. NGAPHANDLE NJENGOBA KUBEKWE EMIBANDELA NEZIMBANDELA ZOKUTHENGISA EZISE-ATMEL WEBI-SITE, I-ATMEL AYITHATHI ISIBOPHO FUTHI IZINIKELA IZIQINISEKISO, EZISHIYILEYO NOMA EZISEMTHETHWENI ESIDLULISANA NEMIKHIQIZO YAYO ESIHLANGANISA, KODWA AYIMKHAWULO, ISIQINISEKISO SOKUTHENGISWA, UKULUNGA NGOKUBEKA IQHAZA. AKUKHO MCIMBI I-ATMEL AYIYOKUBA NESIBOPHO NGANOMA YIKUPHI OKUQONDILE, OKUQONDILE, OKULANDELAYO, UKUJEZISA, OKUKHETHEKILE NOMA OKWENZAKALELAYO (KUHLANGANISA, NGAPHANDLE KOMKHAWULO, UMONAKALO WOKULAHLEKILE NEZINZUZO, UKUPHAZAMISEKA KWEBHIZINISI, NOMA UKULAHLEKISWA KOLWAZI) LO MBHALO, NOMA I-ATMEL YALULEKISWA NGAKHONA OKUNGENZEKA KULOMONA OMLOMO. I-Atmel ayenzi izethulo noma iziqinisekiso maqondana nokunemba noma ukuphelela kokuqukethwe kulo mbhalo futhi inelungelo lokwenza izinguquko ezincazelweni nasezincazelweni zemikhiqizo nganoma yisiphi isikhathi ngaphandle kwesaziso. I-Atmel ayenzi noma yikuphi ukuzibophezela ekubuyekezeni ulwazi oluqukethwe lapha. Ngaphandle kokuthi kuhlinzekwe ngenye indlela, imikhiqizo ye-Atmel ayifanele, futhi ngeke isetshenziswe ezinsizeni zezimoto. Imikhiqizo ye-Atmel ayihlosiwe, ayigunyaziwe, noma ayigunyaziwe ukuthi isetshenziswe njengezingxenye ezinhlelweni ezihloselwe ukusekela noma ukusekela ukuphila.
ISICELO SOKUPHEPHA-OKUMQOKA, SOBUSOSHA, KANYE NEZEZIMALI: Imikhiqizo ye-Atmel ayakhelwe futhi ngeke isetshenziselwe noma yiziphi izinhlelo zokusebenza lapho ukwehluleka kwemikhiqizo enjalo kungalindeleka ngokuphusile ukuthi kubangele ukulimala noma ukufa komuntu siqu okukhulu (“Ukuphepha-Kubalulekile Izicelo”) ngaphandle kwemvume ebhaliwe yesikhulu sase-Atmel. Izicelo Ezibalulekile Ezokuphepha zihlanganisa, ngaphandle komkhawulo, amathuluzi nezinhlelo ezisekela ukuphila, amathuluzi noma amasistimu okusebenza kwezikhungo zenuzi nezinhlelo zezikhali. Imikhiqizo ye-Atmel ayakhelwe futhi ayihloselwe ukusetshenziswa kwezempi noma izinhlelo zokusebenza zasemkhathini noma ezindaweni ngaphandle uma kuqondwe ngokukhethekile i-Atmel njengezinga lezempi. Imikhiqizo ye-Atmel ayakhelwe futhi ayihloselwe ukusetshenziswa ezinhlelweni zezimoto ngaphandle uma iqokwe ngokuqondile i-Atmel njengebanga lezimoto.
Amadokhumenti / Izinsiza
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I-Atmel SAM D11 Xplained Pro SMART ARM-based Microcontrollers [pdf] Umhlahlandlela Womsebenzisi I-SAM D11 Xplained Pro SMART ARM-based Microcontrollers, SAM D11, Xplained Pro SMART ARM-based Microcontrollers, ARM-based Microcontrollers, Microcontrollers |
