Tataiso ea Mosebelisi ea MICROCHIP AN1292 Tuning
Tokomane ena e fana ka ts'ebetso ea mohato ka mohato mabapi le ho tsamaisa enjene ka algorithm e hlalositsoeng ho AN1292 "Sensorless Field Oriented Control (FOC) bakeng sa Permanent Magnet Synchronous Motor (PMSM) Using PLL Estimator and Field Weakning (FW)" (DS01292 ).
HO HLOMELA LITŠOANTŠISO TSA SOFTWARE
Lintlha tsohle tse ka sehloohong tse ka lokisoang li hlalositsoe ho userparms.h file. Ho ikamahanya le maemo ho sebopeho sa linomoro tsa ka hare ho etsoa ho sebelisoa tuning_params.xls Excel® spreadsheet (sheba Setšoantšo sa 1-1). Sena file e kenyelelitsoe le polokelo ea litaba ea AN1292 file, e fumanehang bakeng sa ho khoasolla ho tsoa ho Microchip websaete (www.microchip.com). Ka mor'a ho kenya tlhahisoleseding ea motlakase le ea hardware ka har'a spreadsheet, litekanyetso tse baloang li hloka ho kenngoa sehloohong userparms.h file, joalokaha ho bontšitsoe ke mehato e latelang.
Setšoantšo sa 1-1: tuning_params.xls
MOHATO 1 – Tlatsa tuning_params.xls Excel spreadsheet ka liparamente tse latelang:
a) Tlhōrō Moqtage
Tlhoro ea voltage emela tlhoro ya voltage ho li-capacitor tsa lihokelo tsa DC. Le eona
e emetse DC voltage ka boeona ha phepelo ea motlakase ea DC e hokahantsoe le sehokelo sa DC. Haeba sehokelo sa DC se fanoa ho tsoa borokhong bo lokisang mohato o le mong, AC peak vol.tage e hokahane le rectifier:
V ACpeak V ACrms = √ 2
b) Tlhōrō ea Hona Joale
Peak ea hona joale e emela boholo ba boleng ba sebele ba hona joale bo ka emeloa ka hare, bo itšetlehileng ka thibelo ea ho fumana. Ha ho nahanoa ka palo e kholo ea tlhahiso ho ADC ea 3.3V, phaello ea potoloho ea ho reka le boleng ba li-shunts tsa hona joale li lekanya boleng bo phahameng ba hona joale bo tla lumellana le boemeli ba nomoro ea ka hare ea dsPIC® DSC. Ka lehlakoreng le leng, hona joale moo palo ea ka hare ea palo e leng moeling o ka holimo, e emela tlhōrō ea hona joale kaha e ka kenngoa tšimong e bontšitsoeng ea Excel spreadsheet.
SETŠOANTŠO 1-2: LEPOTSO LA MAEMO A POTSO
Bakeng sa potoloho e hlahisitsoeng ho Setšoantšo sa 1-2 ka holimo, potoloho ea hona joale ea ho fumana e na le ampphaello ea:
Boleng ba sehanyetsi sa shunt bakeng sa MCLV ke 5 mΩ le, ka boholo ba voltage amohetsoe ka kenyelletso ea ADC ea 3.3V, e fella ka palo e kholo ea hajoale ea ho bala:
Hlokomela hore boleng bo baloang ba Peak current (Imax) bo fapane le bo bontšitsoeng ho Excel spreadsheet. file (Setšoantšo sa 1-1) - lebaka ke hore boleng ba bobeli bo khethiloe ka liteko kaha bo tla hlalosoa hamorao tokomaneng ena (Mohato oa 3-d).
c) Nako ea PWM le Nako e Shoeleng
Nako ea PWM ke sampnako ea ho laola le ho laola algorithm ena (AN1292). Nako e shoeleng e emela nako e hlokahalang bakeng sa lisebelisoa tsa semiconductor tsa matla hore li hlaphoheloe boemong bo fetileng e le hore ho se ke ha e-ba le ho thunya ho hlahang leotong leha e le lefe la inverter. Litekanyetso tse kentsoeng mafapheng ana li lokela ho lumellana le tse sebelisitsoeng. Software ea pontšo e kenyellelitsoeng bukeng ea kopo e sebelisa boleng ba 2 µs bakeng sa nako e shoeleng, 'me bakeng sa nako ea PWM, ho sebelisoa boleng ba 50 µs, e leng maqhubu a PWM a 20 kHz.
d) Mekhahlelo ea Motlakase ea Motlakase
Bakeng sa liparamente Stator resistance (Rs), Stator inductance (Ls), le Moqtage constant (Kfi) di kenye ho tswa ho lesedi la moetsi wa enjene kapa di ka ikemisetswa ka diteko. Ka kopo sheba karolo ea "Tokiso le Liphetho tsa Teko" ea molaetsa oa kopo, AN1292 bakeng sa lintlha tse mabapi le ho bala Kfi ka liteko.
e) Lebitso le Lebelo le Phahameng
Lebelo la lebitso ke paramethara e fanoeng ke moetsi 'me e emela lebelo le fihlellehang ka lebitso la hona joale le voltage fanoe ka poleiti ea motlakase. Lebelo le phahameng ke parameter e fanoeng ke moetsi mme e itšetlehile haholo ka mekhoa ea mochine oa motlakase. Ho ka 'na ha hlokomeloa hore lebelo le phahameng le phahame ho feta lebelo la lebitso, le sebaka se pakeng tsa ho koaheloa ka mokhoa o sa khaotseng oa matla, moo mokhoa o fokolang oa tšimo o boleloang.
f) Lintlha tsa Karohano
Kholomo ea pele-pele e tsamaellana le palo e sa fetoheng e sebelisoang bakeng sa ho tlisa lipalo tse hlahisoang tsa boleng bo tloaelehileng sebakeng sa boemeli ba linomoro, [-32768, 32767]. Sekala sa Predivision ha sea lokela ho tlisa li-constants feela moeling empa hape, haeba ho ka ba le vol.tage constant (Kfi), ho arola boleng ba yona ba pele bo ballwang e le hore ha e atisa ka morao ho moo ka lebaka la mokgwa wa ho fokodisa tshimo, e se ke ya kgaphatseha letoto la boemedi ba dinomoro. Lintlha tsa Predivision li ka fumanoa khoutu ea software ka mokhoa oa karohano
nako ea ts'ebetso (ka ho le letšehali).
Bakeng sa mohlalaample, NORM_LSDTBASE Predivision scaling ke 256 ho spreadsheet,
e bonts'ang moleng o latelang oa khoutu:
estim.c
Joalokaha ho ka hlokomeloa, ho e-na le ho fetohela ka ho le letšehali le 15, ka lebaka la ho arola pele ho 28, qetellong e fetotsoe ka 7. Hoa tšoana le ho NORM_RS, e arotsoeng ka 2 ho boloka NORM_RS ka har'a marang-rang, e thibelang palo. khaphatseha. Sena se fella ka karolo ea khoutu e tsamaellanang ea estim.c ho thibela ho leka-lekana pele ka ho fetoha ha 14 sebakeng sa 15:
Tabeng ea NORM_INVKFIBASE, Predivision ke 2 'me ho atisa ka morao ho etsoa moleng o latelang oa khoutu:
MOHATO 2 - Export hlahiswa parameters to userparms.h.
Maemo a hlahang likholomong tse ka letsohong le letona tse hlophiloeng joalo ka Output parameters li tla kengoa ho userparms.h file litlhaloso tse tsamaellanang. Hlokomela hore lintho tse ho li-parameter tsa Output li na le mebala e fapaneng, e bontšang hantle hore na ke efe ea tsona e lokelang ho kopitsoa le ho kenngoa ka ho toba khoutu ea software.
MOHATO 3 - Pele, lokisa loop e bulehileng
a) Kenya ts'ebetso ea Open Loop
Tokiso e bulehileng ea loop e ka sebetsoa ka thoko, ka ho nolofalletsa #define e khethehileng khoutu ea software ea FOC; ho seng joalo, phetoho ea ho koala taolo ea loop e etsoa ka bo eona. Etsa bonnete ba hore o tima phetoho ea loop e koetsoeng bakeng sa tokiso ea pele ea loop e bulehileng.
b) Beha Li-parameter tsa Open Loop
Hajoale Scaling
Ho hlokahala hore ho behoe kamehla tlhahiso ea ADC hore e tsamaellane le boleng ba 'nete ho latela letšoao (tataiso),' me ha ho hlokahala, ho e fetisetsa ho boleng ba bohareng, bo lekaneng bakeng sa ts'ebetso e tsoelang pele.
Sekhahla sa sekhahla sa maqhubu ha se na thuso hobane ho fumanoa ha li-shunts ho fumana moelelo o ka morao oa maqhubu, ka hona, boleng ba Q15 (-0.5) bo emela (-1) katoloso ea boleng ba Q15 bo khutliselitsoeng ke ADC.
Torque ea ho qala hona joale
Khetha hona joale bakeng sa koloi e fanoeng e le sebaka sa ho qala, joalokaha ho bontšitsoe ka tlase (tabeng ena, boleng ba 1.41 ampe ne e sebelisoa):
Haeba motlakase oa ho qala o le tlase haholo, mojaro o ke ke oa sisinyeha. Haeba e phahame haholo, enjene e ka chesa ho feta tekano haeba e tsamaea ka loop e bulehileng nako e telele.
Lock Time
Ka kakaretso, nako ea ho notlela ea boleng ba li-milliseconds tse makholo a seng makae e khethoa
Nako ea nako ea ho notlela e ipapisitse le maqhubu a PWM. Bakeng sa mohlalaample, ho 20 kHz, boleng ba 4000 bo ne bo tla emela metsotsoana e 0.2.
Ramp Eketsa Sekhahla
Ho potlakisa loop e bulehileng ho lokela ho behoa e le nyenyane kamoo ho ka khonehang qalong. Ha boleng bona bo le bonyenyane, motlakase o khona ho qala ka torque e hanyetsanang haholo kapa motsotso oa inertia.
Qetellong Lebelo
Setupo sa boleng ba lebelo la ho qetela ke phapanyetsano lipakeng tsa katleho ea taolo le
tekanyo e tlase ea lebelo la mohakanyetsi ho hakanya lebelo le boemo ka nepo. Ka tloaelo, mosebelisi o tla batla ho beha boleng ba lebelo le bulehileng la loop e le tlase kamoo ho ka khonehang e le hore liphetoho tsa ts'ebetso ea loop e koetsoeng li etsahale kapele kamoo ho ka khonehang ho tloha qalong. Ha u ntse u hopola ho sekisetsa ho boletsoeng ka holimo, nahana ka lebelo la ho qetela la karolo ea boraro ea lebelo la motlakase le ntseng le lokisoa ha le qala.
Setšoantšo sa 1-3:
- Balaoli ba Hona Joale PI
Litaelo tse ling tse akaretsang bakeng sa tokiso e sebetsang ea lilaoli tsa PI tsa sesebelisoa sena ke: - Balaoli ka bobeli, ho axis ea D le Q, ba tla ba le litekanyetso tse tšoanang bakeng sa Proportional (D_CURRCNTR_PTERM, Q_CURRCNTR_PTERM), Integral (D_CURRCNTR_ITERM, Q_CURRCNTR_ITERM), Anti-windup Compensation (D_CURRCNTR_TRMRCN), Q_CURRCNTR_TRMNTRMNTR, le Q_CURRCNTR_ITERM m (D_CURRCNTR_OUTMAX, Q_CURRCNTR_OUTMAX, D_CURRCNTR_OUTMIN, Q_CURRCNTR_OUTMIN).
- Ka kakaretso, neng kapa neng ha oscillation ea hona joale e etsahala, fokotsa nako ea phaello e lekantsoeng ho etsa bonnete ba hore phaello e akaretsang e tsoa ho makhetlo a 5 ho isa ho a 10 ho feta phaello e leka-lekaneng.
Sebelisa litekanyetso tse bontšitsoeng ka tlase e le qalo.
c) Open Loop Parameters Optimization
Litlhophiso tse ka holimo li ne li tla nolofalletsa ho bula loop. Hang ha ho netefalitsoe hore ntho e 'ngoe le e' ngoe e sebetsa hantle ka setupo se hlalositsoeng pele, leka ho lokisa liparamente bakeng sa ts'ebetso e bonolo le e sebetsang haholoanyane ka:
- ho fokotseha ha torque ea ho qala hona joale
- ho eketsa lebelo la ramp sekhahla
- ho fokotsa nako ea ho koala
- ho fokotseha ha lebelo la ho qetela
MOHATO 4 - Ho lokisa Ts'ebetso ea Loop e Koetsoeng
a) Numella Close Loop Transition
Tsoela pele ho koala loop tuning hang ha loop e butsoeng e ntse e sebetsa hantle, ka ho tlosa define ea OPEN_LOOP_FUNCTIONING macro definition.
b) Beha li-Parameters tsa Loop tse Haufi
Tuning ea pele ea Angle Offset
Phetoho lipakeng tsa loop e bulehileng ho koala loop e fana ka maikutlo a phoso ea khakanyo ea pele, eo ho eona ho hlokehang khetho ea pele ea angle offset:
Ho ipapisitse le torque e hanyetsanang ea mojaro, nako ea ho hloka matla, kapa ho ipapisitse le maemo a motlakase a enjene, fetola angle ho felisa litšitiso tse qetellang li bulehile / koala loop transition glitches.
Estimator Filter Coefficients
Li-constants tse behiloeng bakeng sa li-coefficients tsa li-filters li lokela ho fana ka litholoana tse ntle bakeng sa li-motor tse ngata. Leha ho le joalo, ho fokotsa li-coefficients ho tla fokotsa tieho ea mohato, e leng ntho e ka thusang haholo ka lebelo le phahameng, moo phetoho ea hona joale ea armature e potlakileng. Ho lumellana pakeng tsa karolo ea ho sefa le phello ea eona ea morao-rao, kenyelletso ea phallo ea mohato, e lokela ho finyelloa.
PI Speed Controller
Bakeng sa tokiso ea taolo ea lebelo, P le 'na ke fumana li ka fetoloa ho sebelisoa mekhoa e mengata. Bakeng sa tlhaiso-leseling e batsi, batla "PID Controller" ho Wikipedia webSebaka sa marang-rang ebe u ea karolong ea "Loop Tuning".
Maemong ao ho sa hlokeheng selaoli sa lebelo, mokhoa oa torque o ka kengoa tšebetsong ka ho hlalosa TORQUE_MODE.
MOHATO 5 - Ka boikhethelo, Tobetsa Mekhahlelo e Fokotsang ea Tšimo ea Lebelo le Phahameng
TLHOKOMELO
Hangata, moetsi oa enjene o bonts'a lebelo le phahameng le ka fihlellehang ke enjene ntle le hore e senyehe (e ka bang holimo ho lebelo la brake point e lekantsoeng hajoale). Haeba ho se joalo, hoa khonahala ho e tsamaisa ka lebelo le holimo empa e le ka nako e nyane feela (ea nakoana) ho nka likotsi tsa demagnetization kapa tšenyo ea mochini oa enjene kapa lisebelisoa tse hoketsoeng ho eona. Ka mokhoa oa ho Fokotsa Tšimo, haeba molaoli a lahleheloa ka lebaka la ho se sebetse hantle ha angle ka lebelo le phahameng ka holimo ho boleng ba lebitso, monyetla oa ho senya inverter o haufi. Lebaka ke hore Back Electromotive Force (BEMF) e tla ba le boleng bo boholo ho feta bo neng bo tla fumanoa ka lebelo la lebitso, ka tsela eo e feta DC bus vol.tage value, eo li-semiconductors tsa matla a inverter le li-capacitor tsa DC li tla tlameha ho li tšehetsa. Kaha tokiso e sisintsoeng e fana ka litokiso tse pheta-phetoang ho fihlela ts'ebetso e nepahetseng e fihletsoe, ts'ireletso ea inverter e nang le li-circuits tse tsamaellanang e lokela ho fetoloa ho sebetsana le matla a phahameng.tage boemong ba ho ema ka lebelo le phahameng.
a) Beha Mekhahlelo ea Pele
Lebitso le Lebelo le Phahameng
Qala ka boleng bakeng sa lebelo la lebitso la RPM (ke hore, makholo a 'maloa a RPM ka tlase ho lebelo le lekantsoeng la koloi). Ho sena mohlalaample, enjene e lekantsoe bakeng sa 3000 RPM; ka hona, re beha NOMINAL_SPEED_RPM ho 2800. Sheba lintlha tsa motlakase bakeng sa lebelo le fokolang la tšimo, 'me u kenye boleng bona ho MAXIMUM_SPEED_RPM.
Ela hloko taba ea hore bakeng sa litekanyetso tsena tse ka holimo (ho feta) Lebelo la lebitso, leano la ho fokolisa tšimo lea khoneha, 'me ka hona, ho theola lebelo le sebelisoang ho lokisa phetoho ena ho bolela hore matla a eketsehileng a sebelisoa ho fokotseha ha airgap flux, eo ka kakaretso e lebisang bokgabane bo tlase.
Referense ea hajoale ea D-axis
Tafole ea hona joale ea ho sheba (ID) ea D-axis e na le boleng pakeng tsa 0 le stator ea hona joale ea lebitso, e ajoa ka ho lekana ho tse 18 tse hlahang. Boemo ba hona joale ba stator bo ka nkuoa ho latela lintlha tsa motlakase. Haeba ho sa tsejoe, boleng bona bo ka lekanyetsoa ka ho arola matla a reriloeng holim'a bophahamo bo lekantsoengtage.
Moqtage Constant Inverse
Lethathamo la tafole ea ho sheba le tsamaellanang le lebelo le phahameng le ka fihlellehang ho fokotseng sebaka le lekana le liperesentetage ea ho eketseha ha lebelo la mochini ho tloha ho lebitso ho ea ho boleng bo phahameng. Likenyong tsa tafole ea ho sheba, litekanyetso li ajoa ka ho lekana 'me haeba li fapane le voltagE kamehla bakeng sa lebelo le phahameng ho feta palo ea boemeli ba linomoro (32,767), fetola sekhahla sa Predivision scaling factor. Hlokomela hore linomoro tse latelang li arotsoe ke 2 (sheba setšoantšo sa 1-1).
Phapang ea Inductance
Bakeng sa tafole ea ho sheba ea inductance (LsOver2Ls0), boleng ba pele tafoleng bo lokela ho lula e le halofo ho tloha ha lebelo la motheo la inductance le arotsoe ka boleng ba lona bo habeli. Lintlha tsena li lokela ho sebetsa ho li-motor tse ngata.
b) Tokiso ea Paramethara ea Runtime
Haeba liphetho tsa ho tsamaisa software maemong ana li tla emisa koloi ka lebelo le holimo ho feta lebitso, ke ka lebaka la hore litafole tsa ho sheba li ne li tletse litekanyetso tse hakantsoeng, tseo ka nako e 'ngoe li sa lumellaneng le li-non-linearities tsa sebele. Hang ha li-stall tsa likoloi, hang-hang emisa ts'ebetso ea lenaneo, ho nka boleng ba index (FdWeakParm.qIndex) fensetereng ea ho shebella debugger. Lenane le bontša ntlha eo litekanyetso tsa IDREF (sheba tafole ea IDREF Mohato oa 5a), ka tatellano ea ho nyoloha, e ne e sa sebetse 'me e lokela ho ntlafatsoa. E le ho ntlafatsa ts'ebetso ho ea pele, boleng bo bontšitsoeng ke index ea hona joale tafoleng ea ho sheba bo lokela ho nkeloa sebaka ke boleng bo bontšitsoeng ke index e latelang (FdWeakParm.qIndex + 1) 'me boitšoaro ba koloi bo lokela ho hlahlojoa hape. Lebelo le fihlellehang le lokela ho eketseha le ho pheta ts'ebetso ena ka makhetlo a 'maloa lebelo le phahameng bakeng sa referense ea hona joale ea lebitso le behiloeng ho d-axis e tla fihleloa. Haeba lebelo le phahameng le fumanoang bakeng sa hona joale ka lebitso le le ka tlaase ho le lebisitsoeng, boleng bo feletseng ba referense ea hona joale ea d-axis bo lokela ho eketseha ka holimo ho boleng ba lebitso. Joalo ka mohlalaample, haeba 5500 RPM e sa fihlellehe, fetola IDREF_SPEED17 ea hajoale ho tloha ho -1.53 ho ea ho -1.60 'me u leke hape. Keketseho ea d ha joale ea litšupiso e lokela ho qalisoa ho tsoa ho boleng bo bontšitsoeng ke index moo enjene e emisitseng teng. Boleng ba index bo lokela ho lumellana le lebelo la sebele la motlakase, le lekantsoeng ka shaft ho sebelisa tachometer, ho hopola hore index ea ho sheba e baloa ho sebelisoa lebelo la litšupiso, eseng lebelo la sebele. Hang ha keketseho ea d-hona joale e khaotsa ho eketsa lebelo (ho eketsa hona joale haholo ka kakaretso ho tla emisa motlakase), index e tsamaisanang le sethala e tla bontša moo boleng ba inductance bo lokelang ho lokisoa (ho eketsa kapa ho fokotsa boleng ba eona). Tafole ea ho sheba phapang ea inductance ke ea ho qetela ho ntlafatsoa.
Hlokomela lintlha tse latelang tsa ts'ireletso ea khoutu ho lisebelisoa tsa Microchip:
- Lihlahisoa tsa Microchip li kopana le litlhaloso tse fumanehang ho Microchip Data Sheet ea tsona.
- Microchip e lumela hore lelapa la eona la lihlahisoa ke le leng la malapa a sireletsehileng ka ho fetisisa a mofuta oa lona 'marakeng kajeno, ha a sebelisoa ka mokhoa o reriloeng le tlas'a maemo a tloaelehileng.
- Ho na le mekhoa e sa tšepahaleng le mohlomong e seng molaong e sebelisoang ho tlola tšobotsi ea ts'ireletso ea khoutu. Mekhoa ena kaofela, ho ea ka tsebo ea rona, e hloka ho sebelisa lihlahisoa tsa Microchip ka mokhoa o kantle ho lintlha tsa ts'ebetso tse fumanehang ho Microchip's Data Sheets. Ho ka etsahala hore ebe motho ea etsang joalo o utsoa thepa ea bohlale.
- Microchip e ikemiselitse ho sebetsa le moreki ea amehileng ka botšepehi ba khoutu ea bona.
- Ha ho Microchip kapa moetsi ofe kapa ofe oa semiconductor ea ka netefatsang ts'ireletso ea khoutu ea bona. Tšireletso ea khoutu ha e bolele hore re tiisa sehlahisoa e le "se ke keng sa robeha."
Tšireletso ea khoutu e lula e fetoha. Rona ba Microchip re ikemiselitse ho tsoela pele ho ntlafatsa likarolo tsa ts'ireletso ea khoutu ea lihlahisoa tsa rona. Boiteko ba ho senya ts'ireletso ea khoutu ea Microchip e kanna ea ba tlolo ea Molao oa Millennium Copyright Act. Haeba liketso tse joalo li lumella phihlello e sa lumelloeng ho software ea hau kapa mosebetsi o mong o nang le litokelo tsa molao, u ka ba le tokelo ea ho qosa bakeng sa phomolo tlasa Molao oo.
Lintlha tse hlahang khatisong ena mabapi le lits'ebetso tsa lisebelisoa le tse ling tse joalo li fanoe molemong oa hau feela 'me li ka nkeloa sebaka ke lintlafatso. Ke boikarabello ba hau ho netefatsa hore kopo ea hau e kopana le litlhaloso tsa hau. MICROCHIP HA E ETSE LITLHAKISO KAPA LITIISETSO TSA MOFUTA OFE kapa O Mong, Ebang E BONAHALA KAPA E BONAHALA, E NGOLOA KAPA MOLOMO, MOLAO KAPA TSE FELENG, TSE Amanang le TSEBISO, HO kenyeletsoa EMPA E SA LEkanyetsoa MAEMO A YONA, BOTHO, BOHLOKO, BOEMO BA HAO. Microchip e hanela melato eohle e hlahang tlhahisoleseling ena le ts'ebeliso ea eona. Tšebeliso ea lisebelisoa tsa Microchip ts'ehetso ea bophelo le/kapa lits'ebetso tsa ts'ireletso e kotsing ea moreki, 'me moreki o lumela ho sireletsa, ho qosa le ho boloka Microchip e se nang kotsi ho tsoa lits'enyehelo tsohle, likopo, lisutu, kapa litšenyehelo tse bakoang ke ts'ebeliso e joalo. Ha ho lilaesense tse fetisoang, ka mokhoa o hlakileng kapa ka tsela e 'ngoe, tlasa litokelo life kapa life tsa thepa ea bohlale ea Microchip.
Matšoao a khoebo
Lebitso la Microchip le logo, logo ea Microchip, dsPIC, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC le UNI/O ke matšoao a ngolisitsoeng a Microchip Technology Incorporated USA le linaheng tse ling. FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MXDEV, MXLAB, SEEVAL le The Embedded Control Solutions Company ke matšoao a khoebo a ngolisitsoeng a Microchip Technology Incorporated in the USA Analog-for-the-Digital Age, Application Maestro, CodeGuard, dsPICDEM, dsPICDEM. net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Octopus, Omniscient Serial Programming, PICC Code Generation,-PICC 18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock le ZENA ke matšoao a khoebo a Microchip Technology Incorporated USA le linaheng tse ling. SQTP ke letšoao la ts'ebeletso la Microchip Technology Incorporated in USA Matshwao a mang kaofela a boletsoeng mona ke thepa ea lik'hamphani tse fapaneng. © 2010, Microchip Technology Incorporated, E hatisitsoeng USA, Litokelo Tsohle Li Sirelelitsoe.
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Fax: 480-792-7277
Tšehetso ea tekheniki:
http://support.microchip.com
Web Aterese:
www.microchip.com
Litokomane / Lisebelisoa
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Tataiso ea Tokiso ea MICROCHIP AN1292 [pdf] Bukana ea Mosebelisi Tataiso ea Tuning ea AN1292, AN1292, Tataiso ea Tuning, Tataiso |
