MICROCHIP AN1292 Tuning Guide User Guide

Chikalatachi chimapereka ndondomeko yaposachedwa poyendetsa galimoto yokhala ndi ndondomeko yofotokozedwa mu AN1292 "Sensorless Field Oriented Control (FOC) ya Permanent Magnet Synchronous Motor (PMSM) Pogwiritsa Ntchito PLL Estimator ndi Field Weakening (FW)" (DS01292).

KUKHALA ZIZINDIKIRO ZA SOFTWARE
Zonse zazikuluzikulu zosinthika zimatanthauzidwa mu userparms.h file. Kusintha kwa magawo ku mawonekedwe a manambala amkati kumachitika pogwiritsa ntchito tuning_params.xls Excel® spreadsheet (onani Chithunzi 1-1). Izi file ikuphatikizidwa ndi mbiri ya AN1292 file, yomwe ikupezeka kuti itsitsidwe kuchokera ku Microchip webtsamba (www.microchip.com). Pambuyo polowetsa chidziwitso cha injini ndi hardware mu spreadsheet, magawo owerengedwera ayenera kulowetsedwa mumutu wa userparms.h file, monga momwe zasonyezedwera ndi njira zotsatirazi.

CHITHUNZI 1-1: tuning_params.xls

CHOCHITA 1 – Lembani tuning_params.xls Excel spreadsheet ndi magawo awa:
a) Pamwamba Voltage
Chimake voltage imayimira nsonga ya voltage pa DC link capacitors. Komanso
imayimira DC voltage palokha pomwe magetsi a DC alumikizidwa ndi ulalo wa DC. Ngati ulalo wa DC waperekedwa kuchokera ku mlatho wowongolera gawo limodzi, nsonga ya AC peak voltage ikugwirizana ndi rectifier:

V ACpeak V ACrms = √ 2

b) Pamwamba Pakalipano
Peak yamakono ikuyimira mtengo weniweni wamakono womwe ukhoza kuyimiridwa mkati, zomwe zimadalira chipika chogulira. Poganizira kuchuluka kwamphamvu kwa ADC ya 3.3V, kupindula kwa zozungulira zogulira komanso kufunikira kwa ma shunts apano kumatsimikizira kuchuluka kwazomwe zikuyenera kuyimira nambala yamkati ya dsPIC® DSC. Mosiyana ndi zimenezi, zamakono zomwe kuyimira kwa nambala yamkati kuli pamtunda wapamwamba, kumayimira nsonga zamakono monga momwe zingalowetsedwe mu gawo la spreadsheet la Excel.

CHITHUNZI 1-2: UDENGA WA CHIZINDIKIRO WA CHIZINDIKIRO

Kwa dera lomwe likuwonetsedwa mu Chithunzi 1-2 pamwambapa, dera logulitsira pano lili ndi ampkupezeka kwa:
Mtengo wa shunt resistor wa MCLV ndi 5 mΩ ndipo, wokhala ndi mphamvu yayikulu kwambiritage kuvomerezedwa ndi kulowetsedwa kwa ADC kwa 3.3V, kumapangitsa kuti pakhale kuwerenga kwakukulu kwaposachedwa kwa:

Zindikirani kuti mtengo wowerengedwa wa Peak current (Imax) umasiyana ndi womwe ukuwonetsedwa mu Excel spreadsheet. file (Chithunzi 1-1) - chifukwa chakuti mtengo wachiwiri umatsimikiziridwa moyesera monga momwe zidzafotokozedwera pambuyo pake mu chikalata ichi (Step 3-d).
c) Nthawi ya PWM ndi Nthawi Yakufa
Nthawi ya PWM ndi sampnthawi yowerengera ndi kuwongolera kwa algorithm iyi (AN1292). Nthawi yakufa imayimira nthawi yofunikira kuti zida za semiconductor zamphamvu zibwerere ku zomwe zidachitika kale kuti pasapezeke kuwombera komwe kumachitika pa mwendo uliwonse wa inverter. Makhalidwe omwe alowetsedwa m'magawo awa ayenera kugwirizana ndi omwe amagwiritsidwa ntchito. Mapulogalamu owonetsera omwe akuphatikizidwa muzolemba zogwiritsira ntchito amagwiritsira ntchito mtengo wa 2 µs pa nthawi yakufa, ndi nthawi ya PWM, mtengo wa 50 µs umagwiritsidwa ntchito, womwe ndi mafupipafupi a PWM a 20 kHz.
d) Magawo amagetsi a Motor
Pazigawo za Stator resistance (Rs), Stator inductance (Ls), ndi Voltage zokhazikika (Kfi) zilowetseni kuchokera ku chidziwitso cha opanga injini kapena akhoza kutsimikiziridwa moyesera. Chonde onani gawo la "Kukonza ndi Zotsatira Zoyeserera" lazolembazo, AN1292 kuti mumve zambiri pakuyesa Kfi.

e) Mwadzina ndi Kuthamanga Kwambiri
Liwiro ladzina ndi gawo loperekedwa ndi wopanga ndipo limayimira liwiro lomwe lingakwaniritsidwe ndi mwadzina wapano ndi voltage anapereka pa mbale ya injini. Kuthamanga kwakukulu ndi gawo loperekedwa ndi wopanga ndipo zimadalira kwambiri magawo amakina agalimoto. Zitha kuwonedwa kuti liwiro lalikulu ndilokwera kuposa liwiro lodziwika bwino, ndipo dera lomwe lili pakati pakukhala ndi mphamvu zokhazikika, pomwe njira yofooketsa munda imatanthauzidwa.
f) Zolosera zam'tsogolo
Mzere wa predivision umafanana ndi kuchulukitsa kosalekeza komwe kumagwiritsidwa ntchito pobweretsa kuwerengera kwamitengo yokhazikika mumitundu yoyimira manambala, [-32768, 32767]. Makulitsidwe a Predivision sayenera kungobweretsa zosinthika mumtundu, komanso, ngati volyumuyo yasintha.tage mosalekeza (Kfi), kuti agawane mtengo wake wowerengeka woyambira kuti akachulukitsidwa pambuyo pake chifukwa cha njira yofooketsa malo, zisasefukire kuchuluka kwa manambala. Zinthu za Predivision zitha kupezeka mu pulogalamu yamapulogalamu munjira yogawa
nthawi ya ntchito (kumanzere).
Za example, NORM_LSDTBASE Predivision makulitsidwe ndi 256 mu spreadsheet,
zomwe zikuwonekera mu mzere wa code:

estim.c

Monga momwe zingawonekere, m'malo mosunthira kumanzere ndi 15, chifukwa cha kugawanika koyambirira ndi 28, pamapeto pake amasinthidwa ndi 7. Zomwezo zimachitika kwa NORM_RS, zomwe zimagawidwa ndi 2 kuti zisunge NORM_RS mkati mwa malire, zomwe zimalepheretsa kuchuluka kwa chiwerengero. Izi zimabweretsa gawo la ma code estim.c kuti athane ndi kugawikana koyamba ndi kusintha kwa 14 m'malo mwa 15:

Pankhani ya NORM_INVKFIBASE, Predivision ndi 2 ndipo kuchulukitsa kobwereza kumachitika pamzere wotsatira wa code:

CHOCHITA 2 - Kutumiza kunja magawo opangidwa ku userparms.h.
Zotsatira zomwe zili m'zaza zakumanja zosankhidwa ngati zotuluka ziyenera kulowetsedwa mu userparms.h file matanthauzo ofanana. Zindikirani kuti zinthu zomwe zili pazigawo za Output zili ndi mitundu yosiyana, kuwonetsa ndendende zomwe ziyenera kukopera ndikuziyika mwachindunji mu code ya pulogalamuyo.

CHOCHITA 3 - Choyamba, yesani kuzungulira kotseguka
a) Yambitsani Open Loop Functioning
Kutsegulira kotseguka kumatha kuyendetsedwa padera, pothandizira #define yapadera mu pulogalamu ya FOC; apo ayi, kusintha kwa kutseka kuwongolera kuzungulira kumangochitika. Onetsetsani kuti mwayimitsa kusintha kwa loop yotseka pakukonza koyamba kwa loop yotseguka.

b) Khazikitsani magawo a Open Loop
Current Scaling
Kuchulukirachulukira kumafunika kukhazikitsidwa kuti zigwirizane ndi zotuluka za ADC kuti zigwirizane ndi mtengo weniweni malinga ndi chizindikiro (njira), ndipo ngati kuli kofunikira, kukulitsa mtengo wapakati, wokwanira kukonzanso.

Kuchulukitsa kwa mafunde kumakhala kolakwika chifukwa kupezeka kwa ma shunts kumatengera kusinthika kwa mafunde, chifukwa chake, mtengo wa Q15 (-0.5) umayimira (-1) kuchulukitsa kwa mtengo wa Q15 wobwezedwa ndi ADC.
Poyambira Torque Current
Sankhani mphamvu yamagetsi yomwe mwapatsidwa ngati poyambira, monga momwe zasonyezedwera pansipa (pankhaniyi, mtengo wa 1.41 ampadagwiritsidwa ntchito):

Ngati mphamvu yoyambira ndiyotsika kwambiri, katunduyo sungasunthe. Ngati ndiyokwera kwambiri, injiniyo imatha kutenthedwa ngati ikuyenda motseguka kwa nthawi yayitali.

Lock Time
Kawirikawiri, nthawi yotseka ya mtengo wa ma milliseconds mazana angapo imasankhidwa

Mtengo wa nthawi yotsekera umadalira pafupipafupi PWM. Za example, pa 20 kHz, mtengo wa 4000 ukhoza kuyimira masekondi 0.2.

Ramp Wonjezerani Mtengo
Kuthamanga kotsegula kotseguka kuyenera kukhazikitsidwa kochepa momwe kungathekere pachiyambi. Mtengowu ukakhala wocheperako, m'pamenenso injiniyo imakhala yokhoza kwambiri kuyamba ndi torque yapamwamba kapena mphindi ya inertia.

Kuthamanga Kwambiri
Kukonzekera kwamtengo wotsiriza ndi kusinthanitsa pakati pa kuyendetsa bwino ndi mphamvu
liwiro lochepera la woyezera kuti ayese molondola liwiro ndi malo. Nthawi zambiri, wogwiritsa ntchito angafune kuyika mtengo wothamanga wa loop otsika kwambiri momwe angathere kuti kusintha kwa ntchito yotsekedwa kuchitike posachedwa kuyambira poyambira. Pokumbukira zomwe zanenedwa pamwambapa, lingalirani kuthamanga kwa gawo limodzi mwa magawo atatu a liwiro lodziwika bwino la injini yomwe ikukonzekera poyambira.

CHITHUNZI 1-3:

• PI Owongolera Pano
  Maupangiri ena wamba pakuwongolera koyenera kwa owongolera a PI a pulogalamuyi ndi:
• Olamulira onse awiri, pa D ndi Q axis, adzakhala ndi mfundo zofanana za Proportional (D_CURRCNTR_PTERM, Q_CURRCNTR_PTERM), Integral (D_CURRCNTR_ITERM, Q_CURRCNTR_ITERM), Anti-windup Compensation (D_CURRCNTR_PTERM, Q_CURRCNTR_PTERM), Integral (D_CURRCNTR_ITERM, Q_CURRCNTR_ITERM), Anti-windup Compensation (D_CURRCNTR_TRMRCN) amayi (D_CURRCNTR_OUTMAX, Q_CURRCNTR_OUTMAX, D_CURRCNTR_OUTMIN, Q_CURRCNTR_OUTMIN) mawu.
• Nthawi zambiri, nthawi iliyonse kusinthasintha kwamakono kukuchitika, chepetsani nthawi yopindula ndikuonetsetsa kuti phindu lonse likuchokera ku 5 mpaka 10 kucheperapo kusiyana ndi kupindula.

Gwiritsani ntchito mfundo zomwe zili pansipa ngati poyambira.

c) Tsegulani Loop Parameters Kukhathamiritsa
Zokonda pamwambazi zipangitsa kuti ntchito yotsegula ikhale yotseguka. Zikatsimikiziridwa kuti zonse zikuyenda bwino ndi kukhazikitsidwa komwe kwafotokozedwa kale, yesani kukonza magawo kuti agwire bwino ntchito ndi:

• kuchepa kwa torque yoyambira
• kuonjezera liwiro ramp mlingo
• kuchepetsa nthawi yotseka
• kuchepetsa liwiro

CHOCHITA 4 - Kukonza Ntchito Yotseka Loop

a) Yambitsani Kusintha kwa Close Loop
Pitani patsogolo kuti mutseke kuwongolera kwa loop pomwe loop yotseguka ikuyenda bwino, pochotsa tanthauzo la OPEN_LOOP_FUNCTIONING macro tanthauzo.

b) Khazikitsani Ma Parameters a Loop Close
Koyamba Angle Offset Tuning
Kusintha pakati pa loop yotseguka kutseka loop kumatanthauza cholakwika choyambirira, pomwe kusankha koyambira koyambira kumafunikira:

Kutengera ndi mphamvu yonyamula katundu, nthawi yomwe inertia, kapena kutengera mphamvu yamagetsi yagalimoto, sinthani ngodyayo kuti muchotse zotsekera zotseguka / zotsekeka.

Ma Estimator Selter Coefficients
Zosintha zosasinthika zomwe zimakhazikitsidwa pazosefera za zosefera ziyenera kupereka zotsatira zabwino kwa ma mota ambiri. Komabe, kuchepetsa ma coefficients kumachepetsa kuchedwa kwa gawo, zomwe zingakhale zothandiza kwambiri pa liwiro lapamwamba, pomwe kusintha kwa zida kumathamanga. Kugwirizana pakati pa gawo losefera ndi zotsatira zake zotsutsa, kuyambitsa kusintha kwa gawo, kuyenera kukwaniritsidwa.

PI Speed ​​​​ Controller
Pakusintha kowongolera liwiro, P ndi ine timapeza titha kusinthidwa pogwiritsa ntchito njira zingapo. Kuti mudziwe zambiri, fufuzani "PID Controller" pa Wikipedia webtsamba ndi kupita ku "Loop ikukonzekera" gawo.

Pazifukwa zomwe palibe chowongolera liwiro chomwe chikufunika, mawonekedwe a torque amatha kutsegulidwa pofotokozera TORQUE_MODE.

CHOCHITA 5 - Mwachidziwitso, Sinthani Magawo Ofowoketsa Magawo Othamanga Kwambiri

CHENJEZO
Nthawi zambiri, wopanga magalimoto amawonetsa liwiro lalikulu lomwe lingatheke ndi mota popanda kuonongeka (omwe angakhale apamwamba kuposa liwiro la brake point pakali pano). Ngati sichoncho, ndizotheka kuyiyendetsa mothamanga kwambiri koma kwakanthawi kochepa (kwapang'onopang'ono) potengera kuopsa kwa demagnetization kapena kuwonongeka kwamakina agalimoto kapena zida zomwe zimalumikizidwa nayo. Mu Field Weakening mode, ngati wolamulira atayika chifukwa cha kusokonezeka kwa ngodya pa liwiro lapamwamba pamwamba pa mtengo wotchulidwa, kuthekera kowononga inverter kuli pafupi. Chifukwa chake ndikuti Back Electromotive Force (BEMF) idzakhala ndi mtengo wokulirapo kuposa womwe ungapezeke pa liwiro lodziwika bwino, potero kupitilira bus vol ya DC.tage value, yomwe inverter's power semiconductors ndi DC link capacitors amayenera kuthandizira. Popeza kuwongolera komwe kukufuna kumatanthauza kuwongolera kobwerezabwereza mpaka momwe magwiridwe antchito akwaniritsidwira, chitetezo cha inverter yokhala ndi zozungulira zofananira iyenera kusinthidwa kuti igwirizane ndi ma voliyumu apamwamba.tages ngati kuyimirira pa liwiro lalikulu.

a) Konzani Zoyambira Zoyambira
Mwadzina ndi Maximum Liwiro
Yambani ndi mtengo wa liwiro lodziwika bwino la RPM (mwachitsanzo, mazana angapo a RPM kuchepera pa liwiro la mota). Mu example, mota idavotera 3000 rpm; chifukwa chake, timayika NOMINAL_SPEED_RPM ku 2800. Yang'anani zatsatanetsatane wamoto kuti muwone kuchuluka kwa liwiro lomwe likufowoketsa, ndikulowetsa mtengowu mu MAXIMUM_SPEED_RPM.

Dziwani kuti pamiyezo iyi pamwambapa (kupitilira) Liwiro lamwadzidzidzi, njira yofooketsa munda imathandizidwa, chifukwa chake, kutsitsa liwiro lodziwika bwino lomwe limagwiritsidwa ntchito kuwongolera kusinthaku kumatanthauza kuti mphamvu zowonjezera zimagwiritsidwa ntchito pakuchepetsa kuchepa kwa airgap, komwe kumabweretsa kuchepa kwachangu.

D-axis Current Reference
D-axis reference current lookup table (ID) ili ndi miyeso pakati pa 0 ndi stator yapano, yogawidwa mofanana pazolemba 18 zakusaka. Ma stator apano amatha kutengedwa kuchokera kumayendedwe amoto. Ngati sichidziwika, mtengowu ukhoza kuyerekezedwa pogawa mphamvu zovotera pa voliyumu yovoteratage.

Voltagndi Constant Inverse
Cholowa patebulo loyang'ana chomwe chikugwirizana ndi liwiro lalikulu lomwe lingatheke pakufowoketsa gawo likufanana ndi peresentitage ya kuchuluka kwa liwiro lamakina kuchokera pamwambo mpaka pamlingo wapamwamba kwambiri. Muzolemba za tebulo loyang'ana, zikhalidwe zimagawidwa mofanana ndipo ngati voltage nthawi zonse pa liwiro lalikulu kuposa kuchuluka kwa manambala oyimira (32,767), sinthani gawo lofananira la Predivision makulitsidwe. Dziwani kuti manambala otsatirawa adagawidwa ndi 2 (onani Chithunzi 1-1).

Kusintha kwa inductance
Patebulo loyang'ana la inductance (LsOver2Ls0), mtengo woyamba patebulo uyenera kukhala theka nthawi zonse popeza inductance yoyambira imagawidwa ndi mtengo wake wowirikiza kawiri. Miyezo iyi iyenera kugwira ntchito kwa ma mota ambiri.

b) Kusintha kwa Ma Parameters a Runtime
Ngati zotsatira za kuyendetsa pulogalamuyo muzochitika izi zidzayimitsa galimotoyo pa liwiro lapamwamba kuposa mwadzina, ndi chifukwa chakuti matebulo oyang'ana adadzazidwa ndi ziwerengero zomwe zimaganiziridwa, zomwe nthawi zina sizimagwirizana ndi zenizeni zenizeni. Magalimoto akamayimitsa, imitsani pulogalamuyo nthawi yomweyo, ndikutenga mtengo wa index (FdWeakParm.qIndex) pawindo la wotchi ya debugger. Mndandandawu umasonyeza mfundo yomwe zikhalidwe za IDREF (onani tebulo la IDREF mu Gawo 5a), mu dongosolo lokwera, sizinali zogwira mtima ndipo ziyenera kusinthidwa. Pofuna kupititsa patsogolo ntchitoyo, mtengo womwe umasonyezedwa ndi ndondomeko yamakono mu tebulo loyang'ana uyenera kusinthidwa ndi mtengo wosonyezedwa ndi ndondomeko yotsatira (FdWeakParm.qIndex + 1) ndipo khalidwe la galimoto liyenera kufufuzidwanso. Liwiro lotheka liyenera kuwonjezereka ndikubwereza ndondomekoyi kangapo liwiro lapamwamba lazomwe zimatchulidwa panopa zomwe zimayikidwa pa d-axis zidzafikiridwa. Ngati liwiro lalikulu lomwe limapezeka pamwambowu ndilotsika kuposa lomwe likuyembekezeredwa, mtengo wathunthu wa d-axis pano uyenera kuwonjezeka kuposa mtengo womwe watchulidwa. Monga example, ngati 5500 RPM siyingapezeke, sinthani IDREF_SPEED17 yapano kuchokera -1.53 ​​kupita ku -1.60 ndikuyesanso. Kuwonjezeka kwa d pakali pano kuyenera kuyambika kuchokera pamtengo womwe ukuwonetsedwa ndi index yomwe injini idayima. Mtengo wa index uyenera kugwirizana ndi liwiro lenileni la injini, yoyezedwa pa shaft pogwiritsa ntchito tachometer, kukumbukira kuti ndondomeko yoyang'ana imawerengedwa pogwiritsa ntchito liwiro lachidziwitso, osati liwiro lenileni. Kuwonjezeka kwa d-panopa kukasiya kukulitsa liwiro (kuchuluka kwaposachedwa kwambiri kumayimitsa galimoto), index yofananira ndi khola idzawonetsa komwe mtengo wa inductance uyenera kusinthidwa (kuwonjezera kapena kuchepetsa mtengo wake). Tebulo loyang'ana zosintha za inductance ndilomaliza kusinthidwa.

Dziwani izi zachitetezo cha code pazida za Microchip:

• Zogulitsa za Microchip zimakwaniritsa zomwe zili mu Microchip Data Sheet yawo.
• Microchip imakhulupirira kuti banja lake lazinthu ndi limodzi la mabanja otetezeka kwambiri amtundu wake pamsika lerolino, zikagwiritsidwa ntchito m'njira yofunira komanso pansi pamikhalidwe yabwinobwino.
• Pali njira zosakhulupirika komanso zosaloledwa zomwe zimagwiritsidwa ntchito kuphwanya chitetezo cha code. Njira zonsezi, monga momwe tikudziwira, zimafuna kugwiritsa ntchito zinthu za Microchip m'njira yosiyana ndi zomwe zili mu Microchip's Data Sheets. N’kutheka kuti munthu amene amachita zimenezi ndi wakuba zinthu zanzeru.
• Microchip ndi wokonzeka kugwira ntchito ndi kasitomala amene akukhudzidwa ndi kukhulupirika kwa code yawo.
• Ngakhale Microchip kapena wopanga semiconductor wina aliyense sangatsimikizire chitetezo cha code yawo. Kutetezedwa kwa ma code sikutanthauza kuti tikutsimikizira kuti chinthucho ndi "chosasweka."

Chitetezo cha code chikusintha nthawi zonse. Ife ku Microchip ndife odzipereka kupitiliza kukonza zida zoteteza zinthu zathu. Kuyesa kuphwanya chitetezo cha code ya Microchip kungakhale kuphwanya Digital Millennium Copyright Act. Ngati izi zimalola mwayi wofikira pulogalamu yanu kapena ntchito zina zokopera, mutha kukhala ndi ufulu woyimba mlandu chifukwa cha lamuloli.

Zomwe zili m'bukuli zokhudzana ndi kugwiritsa ntchito zida ndi zina zaperekedwa kuti zitheke ndipo zitha kulowedwa m'malo ndi zosintha. Ndi udindo wanu kuwonetsetsa kuti pulogalamu yanu ikugwirizana ndi zomwe mukufuna. MICROCHIP SIKUYAMBIRA KAPENA ZINSINSI ZA Mtundu ULIWONSE NGAKHALE KUTANTHAUZIDWA KAPENA KUTANTHAWIRIKA, KULEMBEDWA KAPENA MWAMWAMBA, MALAMULO KAPENA ZINTHU ZINA, ZOKHUDZANA NDI CHIdziwitso, KUphatikizirapo KOMA ZOSAKHALA NDI KAKHALIDWE AKE, UKHALIDWE, KAKHALIDWE, KAKHALIDWE. Microchip imatsutsa zolakwa zonse zomwe zimadza chifukwa cha chidziwitsochi ndi kugwiritsidwa ntchito kwake. Kugwiritsa ntchito zipangizo za Microchip pa chithandizo cha moyo ndi / kapena ntchito za chitetezo ndizoopsa kwa wogula, ndipo wogula amavomereza kuteteza, kubwezera ndi kusunga Microchip yopanda vuto lililonse ndi kuwonongeka kulikonse, zodandaula, masuti, kapena ndalama zomwe zimachitika chifukwa chogwiritsa ntchito. Palibe zilolezo zomwe zimaperekedwa, momveka bwino kapena mwanjira ina, pansi pa ufulu wazinthu zaukadaulo wa Microchip.

Zizindikiro

Dzina la Microchip ndi logo, logo ya Microchip, dsPIC, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC ndi UNI/O ndi zizindikiro zolembetsedwa za Microchip Technology Incorporated ku USA ndi mayiko ena. FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MXDEV, MXLAB, SEEVAL ndi The Embedded Control Solutions Company ndi zizindikilo zolembetsedwa za Microchip Technology Incorporated ku USA Analog-for-the-Digital Age, Application Maestro, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICDEM, ECONHINSEKENTI, ECONHINSEKworks, ECPICDEMTI, ECONHIKworks DE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Octopus, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, WiderfLA, WiderfLA Total, WiderfLA , WiderfLA , WiderfLA Total ICE, WiderfLAE, WiderfLA , WiderfCBBBBBB, WiderfLA Total EDrive Lock ndi ZENA ndi zizindikiro za Microchip Technology Incorporated ku USA ndi mayiko ena. SQTP ndi chizindikiro cha ntchito cha Microchip Technology Incorporated ku USA Zizindikiro zina zonse zomwe zatchulidwa pano ndi zamakampani awo. © 2010, Microchip Technology Incorporated, Yosindikizidwa ku USA, Ufulu Onse Ndiotetezedwa.

PADZIKO LONSE LAPANSI NDI NTCHITO

AMERICAS
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Othandizira ukadaulo:
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Web Adilesi:
www.microchip.com

Zolemba / Zothandizira

MICROCHIP AN1292 Tuning Guide [pdf] Buku Logwiritsa Ntchito AN1292 Tuning Guide, AN1292, Tuning Guide, Guide

Maumboni

• Buku Logwiritsa Ntchito