Microchip PolarFire® FPGA H.264 Encoder IP Jagorar mai amfani

Abubuwan da ke ciki boye
1 Gabatarwa
2 Mabuɗin Siffofin
2.1 Iyalai masu tallafi
3 Aiwatar Hardware
3.1 Abubuwan shigarwa da fitarwa
3.2 Ayyukan Hardware na H.264 I Frame Encoder IP
4 Testbench
4.1 kwaikwayo
5 Lasisi
6 Umarnin Shigarwa
7 Amfani da Albarkatu
8 Tarihin Bita
9 Tallafin FPGA Microchip
9.1 Microchip Website
9.2 Sabis ɗin Sanarwa Canjin samfur
10 Tallafin Abokin Ciniki
10.1 Siffar Kariyar Lambar Na'urorin Microchip
10.2 Sanarwa na Shari'a
10.3 Alamomin kasuwanci
11 Kasuwanci da Sabis na Duniya
11.1 AMURKA
11.2 ASIA/PACIFIC
11.3 TURAI
12 Takardu / Albarkatu
12.1 Magana
13 Labarai masu alaka

Gabatarwa

H.264 sanannen ma'aunin matsi na bidiyo ne don matsawa na bidiyo na dijital. An kuma san shi da MPEG-4 Part10 ko Advanced Video coding (MPEG-4 AVC). H.264 yana amfani da toshe dabarar hikima don matsawa bidiyo inda aka bayyana girman toshe a matsayin 16 × 16 kuma ana kiran wannan toshe macro block. Matsayin matsawa yana goyan bayan nau'ikan profiles wanda ke ayyana ma'aunin matsawa da rikitarwar aiwatarwa. Ana kula da firam ɗin bidiyo da za a matsa azaman I frame, P frame da B firam. I firam ɗin firam ne mai lamba inda ake yin matsawa ta amfani da bayanan da ke cikin firam ɗin. Babu wasu firam ɗin da ake buƙata don yanke lambar I. An danne firam ɗin AP ta amfani da canje-canje dangane da firam ɗin farko wanda zai iya zama firam ɗin I ko firam ɗin P. Ana yin matsewar firam ɗin B ta amfani da canje-canjen motsi dangane da firam ɗin farko da firam mai zuwa.

Tsarin matsawa na I yana da s guda huɗutages — Hasashen Intra, Canjin lamba, Ƙididdigar ƙididdigewa da shigar da entropy. H.264 yana goyan bayan nau'ikan rufaffiyar nau'ikan biyu-Ma'anar Adafta Canjin Tsawon Tsawon Tsawon Layi (CAVLC) da Adaftan Yanayin Arithmetic Codeing (CABAC). Sigar IP na yanzu yana aiwatar da Baseline profile kuma yana amfani da CAVLC don shigar da entropy. Hakanan, IP ɗin yana goyan bayan shigar da firam I kawai.

Mabuɗin Siffofin

  • Yana aiwatar da matsawa akan tsarin bidiyo na YCbCr 420
  • Yana tsammanin shigarwar a cikin tsarin bidiyo na YCbCr 422
  • Yana goyan bayan 8-bit ga kowane bangare (Y, Cb, da Cr)
  • ITU-T H.264 Annex B mai yarda da fitowar rafi NAL byte
  • Aiki na tsaye, CPU, ko taimakon mai sarrafawa ba a buƙata
  • QP mai daidaitawa mai amfani mai inganci yayin lokacin gudu
  • Ƙididdigar ƙididdiga a ƙimar 1 pixel kowace agogo
  • Yana goyan bayan matsawa har zuwa ƙudurin 1080p 60fps.
Iyalai masu tallafi
  • PolarFire® SoC FPGA
  • PolarFire® FPGA

Aiwatar Hardware

Hoton da ke gaba yana nuna hoton H.264 I frame Encoder IP block zane.
Aiwatar Hardware
Hoto na 1-1. H.264 I Frame Encoder IP Block zane

Abubuwan shigarwa da fitarwa

Tebur mai zuwa yana lissafin hanyoyin shigarwa da fitarwa na H.264 Frame Encoder IP.

Tebur 1-1. Input and Output Ports of H.264 I Frame Encoder IP

Sunan siginar Hanyar Nisa Port M Karkashin Bayani
SAKETA_N Shigarwa 1 — Siginar sake saitin asynchronous mai ƙarancin aiki zuwa ƙira.
SYS_CLK Shigarwa 1 — Agogon shigarwa wanda pixels masu shigowa suke sampjagoranci.
DATA_Y_I Shigarwa 8 — 8-bit Luma pixel shigarwar a cikin tsari 422.
DATA_C_I Shigarwa 8 — Shigar da pixel 8-bit Chroma a cikin tsari 422.
DATA_VALID_I Shigarwa 1 — Shigar da bayanan Pixel ingantaccen sigina.
FRAME_END_I Shigarwa 1 — Alamar Ƙarshen Frame.
FRAME_START_I Shigarwa 1 — Alamar Farawa. Ana ɗaukar gefen haɓakar wannan siginar azaman farkon firam.
HRES_I Shigarwa 16 — Matsakaicin ƙudurin shigarwar hoto. Dole ne ya zama mai yawa na 16.
VRES_I Shigarwa 16 — Matsakaicin ƙudurin shigar da hoton. Dole ne ya zama mai yawa na 16.
QP_I Shigarwa 6 — Matsayi mai inganci don ƙididdigar H.264. Ƙimar tana fitowa daga 0 zuwa 51 inda 0 ke wakiltar mafi girman inganci da matsawa mafi ƙasƙanci kuma 51 yana wakiltar mafi girman matsawa.
DATA_O Fitowa 8 — H.264 faifan fitar da bayanai wanda ya ƙunshi naúrar NAL, yanki guda, SPS, PPS, da bayanan ɓoye na macro blocks.
DATA_VALID_O Fitowa 1 — Alamar da ke nuna rufaffiyar bayanan yana aiki.

Ma'aunin Kanfigareshan

H.264 I Frame Encoder IP baya amfani da sigogi masu daidaitawa.

Ayyukan Hardware na H.264 I Frame Encoder IP

Hoto mai zuwa yana nuna zanen toshewar toshe H.264 I Frame Encoder IP.

Aiwatar Hardware
Hoto na 1-2. H.264 I Frame Encoder IP Block zane

Bayanin ƙira don H.264 I Frame Encoder IP

Wannan sashe yana bayyana daban-daban na ciki kayayyaki na H.264 I frame janareta IP. Dole ne shigar da bayanai zuwa IP ɗin ya kasance a cikin sifar hoton raster a cikin tsarin YCbCr 422. IP ɗin yana amfani da tsarin 422 azaman shigarwa kuma yana aiwatar da matsawa cikin tsari 420.

16 × 16 Matrix Framer

Wannan tsarin yana ƙaddamar da 16 × 16 macro tubalan don bangaren Y kamar yadda ta H.264 ƙayyadaddun bayanai. Ana amfani da buffers na layi don adana layukan kwance 16 na hoton shigarwa kuma an tsara matrix 16 × 16 ta amfani da rijistar motsi.

8 × 8 Matrix Framer

Wannan module ɗin yana ƙaddamar da 8 × 8 macro tubalan don ɓangaren C kamar yadda ƙayyadaddun H.264 don tsarin 420. Ana amfani da buffers na layi don adana layukan kwance 8 na hoton shigarwa kuma an tsara matrix 8 × 16 ta amfani da rijistar motsi. Daga matrix 8 × 16, an raba abubuwan Cb da Cr don tsara kowane matrix 8 × 8.

4 × 4 Matrix Framer

Canjin lamba, ƙididdigewa, da rikodin CAVLC suna aiki akan katange 4 × 4 a cikin toshe macro. 4 × 4 matrix framer yana haifar da 4 × 4 sub-block daga 16 × 16 ko 8 × 8 macro block. Wannan janareta na matrix yana zagaya cikin duk ƙananan tubalan na macro block kafin a je na gaba macro block.

Intra Hasashen

H.264 yana amfani da nau'ikan tsinkaya iri-iri don rage bayanai a cikin toshe 4 × 4. Toshe intra- tsinkaya a cikin IP yana amfani da tsinkayar DC kawai akan girman matrix 4 × 4. Ana lissafta bangaren DC daga saman kusa da hagu 4 × 4 tubalan.

Canjin lamba

H.264 yana amfani da juzu'in juzu'i mai ma'ana inda aka rarraba ma'auni a cikin matrix canza matrix da matrix mai ƙididdigewa ta yadda babu ninka ko rarrabuwa a cikin canjin lamba. Canjin lamba stage aiwatar da canji ta amfani da motsi da ƙara ayyuka.

Ƙididdigewa

Ƙididdigar ƙididdigewa tana ninka kowane fitarwa na canjin lamba tare da ƙayyadaddun ƙimar ƙididdigewa wanda ƙimar shigarwar mai amfani ta QP ta ayyana. Matsakaicin ƙimar QP daga 0 zuwa 51. Duk wani darajar fiye da 51 shine clamped zuwa 51. Ƙananan ƙimar QP yana nuna ƙananan matsawa da inganci mafi girma kuma akasin haka.

CAVLC

H.264 yana amfani da nau'ikan ɓoyayyen ɓoyayyen ɓoyayyen abu biyu-Ma'anar Adafta Canjin Tsawon Tsawon Tsawon Layi (CAVLC) da Ma'anar Adafta Binary Arithmetic Codeing (CABAC). IP ɗin yana amfani da CAVLC don ɓoye abubuwan da aka ƙididdige su.

Babban Generator

Toshe janareta na kan kai yana haifar da toshe kanun labarai, masu kan yanki, Sequence Parameter Set (SPS), Saitin Parameter Set (PPS), da naúrar Abstraction Layer (NAL) dangane da misalin firam ɗin bidiyo.

H.264 Rarraba Generator

H.264 rafi janareta block hadawa CAVLC fitarwa tare da headers don ƙirƙirar encoded fitarwa kamar yadda H.264 misali format.

Testbench

An bayar da Testbench don duba ayyukan H.264 I frame Encoder IP.

kwaikwayo

Simulation yana amfani da hoton 224×224 a tsarin YCbCr422 wanda biyu ke wakilta. files, kowane don Y da C azaman shigarwa kuma yana haifar da H.264 file tsari wanda ya ƙunshi firam biyu. Matakan da ke gaba suna bayyana yadda ake kwaikwayi ainihin abin da ake amfani da shi ta amfani da testbench.

  1. Je zuwa Labero SoC Catalog> View > Windows > Catalog, sannan fadada Magani-Video. Danna H264_Iframe_Encoder sau biyu, sannan danna Ok.
    kwaikwayo
    Hoto na 2-1. H.264 I Frame Encoder IP Core in Libero SoC Catalog
  2. Je zuwa Files tab kuma zaɓi kwaikwayo > Shigo da Files.
    Shigo da Files
    Hoto na 2-2. Shigo da Files
  3. Shigo da H264_sim_data_in_y.txt, H264_sim_data_in_c.txt, da H264_refOut.txt files daga hanya mai zuwa: .. \\ bangaren \ MicrosemiSolutionCore \ H264_Iframe_Encoder \ 1.0.0 \ Stimulus.
  4. Don shigo da wani daban file, bincika babban fayil ɗin da ya ƙunshi abin da ake buƙata file, kuma danna Buɗe. The shigo da file An jera a ƙarƙashin simulation, duba adadi mai zuwa.
    Shigo da shi Files
    Hoto na 2-3. Shigo da shi Files
  5. Je zuwa Ƙarfafawa Matsayi tab kuma zaɓi H264_frame_Encoder_tb (H264_frame_Encoder_tb. v) >
    Yi Simulate Pre-Synth Design > Buɗe Interactively. An ƙirƙira IP ɗin don firam biyu.
    Zane-zanen Pre-Synthesis
    Hoto na 2-4. Simulating Pre-Synthesis Design

ModelSim yana buɗewa tare da bench file kamar yadda aka nuna a adadi mai zuwa.
Window na kwaikwayo
Hoto na 2-5. Model Simulation Window

Lura: Idan an katse simulation saboda iyakar lokacin aiki da aka ƙayyade a cikin DO file, yi amfani da run-duk umarnin don kammala simulation.

Lasisi

H.264 I firam Encoder IP an bayar da shi a cikin rufaffen tsari kawai ƙarƙashin lasisi.

Umarnin Shigarwa

Dole ne a shigar da ainihin cikin software na Libero SoC. Ana yin ta ta atomatik ta aikin sabuntawa na Catalog a cikin software na Libero SoC, ko CPZ file ana iya ƙarawa da hannu ta amfani da fasalin katalogin Ƙara Core. Lokacin da CPZ file An shigar da shi a cikin Libero, ana iya daidaita ainihin, ƙirƙira, da kuma ɗauka a cikin SmartDesign don haɗawa a cikin aikin Libero.

Don ƙarin umarni akan ainihin shigarwa, lasisi, da amfani na gaba ɗaya, duba Taimakon SoC akan layi.

Amfani da Albarkatu

Teburin da ke gaba ya lissafa amfanin albarkatun kamarample H.264 I frame Encoder IP zane da aka yi don PolarFire FPGA (MPF300TS-1FCG1152I kunshin) kuma yana haifar da matsa lamba ta amfani da 4: 2: 2 sampling na shigar data.

Tebur 5-1. Amfani da albarkatu na H.264 I Frame Encoder IP

Abun ciki Amfani
4 LUT 15160
DFFs 15757
Farashin LSRAM 67
µSRAM 23
Kulle Math 18
Interface 4-shigarwar LUTs 3336
Interface DFFs 3336

Tarihin Bita

Teburin tarihin bita ya bayyana canje-canjen da aka aiwatar a cikin takaddar. Canje-canjen an jera su ta bita, farawa da mafi kyawun ɗaba'ar.

Bita Kwanan wata Bayani
A 01/2022 Buga na farko na takardar.

Tallafin FPGA Microchip

Ƙungiyar samfuran Microchip FPGA tana goyan bayan samfuran ta tare da sabis na tallafi daban-daban, gami da Sabis na Abokin Ciniki, Cibiyar Tallafin Fasaha ta Abokin Ciniki, a website, da ofisoshin tallace-tallace na duniya. Ana ba abokan ciniki shawarar ziyartar albarkatun kan layi na Microchip kafin tuntuɓar tallafi saboda da yuwuwar an riga an amsa tambayoyinsu.

Tuntuɓi Cibiyar Tallafawa Fasaha ta hanyar websaiti a www.microchip.com/support. Ambaci lambar Sashe na Na'urar FPGA, zaɓi nau'in shari'ar da ta dace, da ƙaddamar da ƙira files yayin ƙirƙirar shari'ar tallafin fasaha.

Tuntuɓi Sabis na Abokin Ciniki don tallafin samfur mara fasaha, kamar farashin samfur, haɓaka samfur, sabunta bayanai, matsayin tsari, da izini.

  • Daga Arewacin Amurka, kira 800.262.1060
  • Daga sauran duniya, kira 650.318.4460
  • Fax, daga ko'ina cikin duniya, 650.318.8044
Microchip Website

Microchip yana ba da tallafin kan layi ta hanyar mu websaiti a www.microchip.com/. Wannan webana amfani da site don yin files da bayanai cikin sauƙin samuwa ga abokan ciniki. Wasu daga cikin abubuwan da ake samu sun haɗa da:

  • Tallafin samfur - Takardar bayanai da errata, bayanin kula da aikace-aikace da sampshirye-shirye, albarkatun ƙira, jagororin mai amfani da takaddun tallafi na hardware, sabbin fitattun software da software da aka adana
  • Babban Tallafin Fasaha - Tambayoyi akai-akai (FAQs), buƙatun tallafin fasaha, ƙungiyoyin tattaunawa akan layi, jerin membobin shirin abokan hulɗa na Microchip
  • Kasuwancin Microchip – Mai zaɓin samfur da jagororin yin oda, sabbin sakin latsawa na Microchip, jerin tarukan karawa juna sani da abubuwan da suka faru, jerin ofisoshin tallace-tallace na Microchip, masu rarrabawa da wakilan masana'anta.
Sabis ɗin Sanarwa Canjin samfur

Sabis ɗin sanarwar canjin samfur na Microchip yana taimakawa abokan ciniki su kasance a halin yanzu akan samfuran Microchip. Masu biyan kuɗi za su karɓi sanarwar imel a duk lokacin da aka sami canje-canje, sabuntawa, bita ko ƙirƙira masu alaƙa da ƙayyadadden dangin samfur ko kayan aikin haɓaka na ban sha'awa.

Don yin rajista, je zuwa www.microchip.com/pcn kuma bi umarnin rajista.

Tallafin Abokin Ciniki

Masu amfani da samfuran Microchip na iya samun taimako ta hanyoyi da yawa:

  • Mai Rarraba ko Wakili
  • Ofishin Talla na Gida
  • Injiniyan Magance Ciki (ESE)
  • Goyon bayan sana'a

Abokan ciniki yakamata su tuntuɓi mai rarraba su, wakilin ko ESE don tallafi. Hakanan akwai ofisoshin tallace-tallace na gida don taimakawa abokan ciniki. An haɗa lissafin ofisoshin tallace-tallace da wurare a cikin wannan takarda.

Ana samun tallafin fasaha ta hanyar websaiti a: www.microchip.com/support

Siffar Kariyar Lambar Na'urorin Microchip

Kula da cikakkun bayanai masu zuwa na fasalin kariyar lambar akan samfuran Microchip:

  • Samfuran Microchip sun haɗu da ƙayyadaddun bayanai da ke ƙunshe a cikin takamaiman takaddar bayanan Microchip ɗin su.
  • Microchip ya yi imanin cewa dangin samfuran sa suna da tsaro lokacin da aka yi amfani da su ta hanyar da aka yi niyya, cikin ƙayyadaddun aiki, da kuma ƙarƙashin yanayi na yau da kullun.
  • Ƙimar Microchip kuma tana kare haƙƙin mallaka na fasaha da ƙarfi. Ƙoƙarin keta fasalulluka na kariyar lambar samfurin Microchip an haramta shi sosai kuma yana iya keta dokar haƙƙin mallaka na Millennium Digital.
  • Babu Microchip ko kowane masana'anta na semiconductor ba zai iya tabbatar da amincin lambar sa ba. Kariyar lambar ba ta nufin cewa muna ba da garantin samfurin "ba zai karye ba". Kariyar lambar tana ci gaba da haɓakawa. Microchip ya himmatu don ci gaba da haɓaka fasalin kariyar lambar samfuranmu.
Sanarwa na Shari'a

Ana iya amfani da wannan ɗaba'ar da bayanin nan tare da samfuran Microchip kawai, gami da ƙira, gwadawa, da haɗa samfuran Microchip tare da aikace-aikacenku. Amfani da wannan bayanin ta kowace hanya ya saba wa waɗannan sharuɗɗan. Bayani game da aikace-aikacen na'ura an bayar da shi ne kawai don jin daɗin ku kuma ana iya maye gurbinsu da sabuntawa. Alhakin ku ne don tabbatar da cewa aikace-aikacenku ya dace da ƙayyadaddun bayananku. Tuntuɓi ofishin tallace-tallace na Microchip na gida don ƙarin tallafi ko, sami ƙarin tallafi a www.microchip.com/en-us/support/design-help/client-support-services.

WANNAN BAYANI AN BAYAR DA MICROCHIP "KAMAR YADDA". MICROCHIP BA YA YI WAKILI KO GARANTIN KOWANE IRIN BAYANI KO BAYANI, RUBUTU KO BAKI, DOKA KO SAURAN BA, GAME DA BAYANIN GAME DA BAYANI AMMA BAI IYA IYAKA GA WANI GARGADI BA, DA KYAUTATA DON MUSAMMAN MANUFAR, KO GARANTIN DA KE DANGANTA DA SHARADINSA, INGANCI, KO AIKINSA.

BABU WANI FARKO MICROCHIP BA ZAI IYA HANNU GA DUK WATA BAYANI NA MUSAMMAN, HUKUNCI, MASU FARU, KO SAKAMAKON RASHI, LALATA, KUDI, KO KUDI NA KOWANE IRIN ABINDA YA DANGANE BAYANI KO SAMUN HANYAR AMFANINSA, ANA SHAWARAR DA YIWU KO LALACEWAR DA AKE SANYA. ZUWA CIKAKKIYAR DOKA, JAMA'AR DOKAR MICROCHIP A KAN DUK DA'AWA A KOWANE HANYA DAKE DANGANTA BAYANI KO AMFANINSA BA ZAI WUCE YAWAN KUDADE BA, IDAN WATA, CEWA KA BIYA GASKIYA GA GADON.

Amfani da na'urorin Microchip a cikin tallafin rayuwa da/ko aikace-aikacen aminci gabaɗaya yana cikin haɗarin mai siye, kuma mai siye ya yarda ya kare, ramuwa da riƙe Microchip mara lahani daga kowane lalacewa, iƙirari, dacewa, ko kashe kuɗi sakamakon irin wannan amfani. Ba a isar da lasisi, a fakaice ko akasin haka, ƙarƙashin kowane haƙƙin mallaka na Microchip sai dai in an faɗi haka.

Alamomin kasuwanci

Sunan Microchip da tambarin, tambarin Microchip, Adaptec, AnyRate, AVR, tambarin AVR, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LAN maXStyMD, Link maXTouch, MediaLB, megaAVR, Microsemi, tambarin Microsemi, MAFI YAWAN tambari, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, tambarin PIC32, PolarFire, Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST, SST Logo, SuperFlash , Symmetricom, SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, da XMEGA alamun kasuwanci ne masu rijista na Microchip Technology Incorporated a cikin Amurka da wasu ƙasashe.

AgileSwitch, APT, ClockWorks, The Embedded Control Solutions Company, EtherSynch, Flashtec, Hyper Speed ​​Control, HyperLight Load, IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Shuru- Waya, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, TrueTime, WinPath, da ZL alamun kasuwanci ne masu rijista na Microchip Technology Incorporated a cikin Amurka

Maɓallin Maɓalli na kusa, AKS, Analog-for-da-Digital Age, Duk wani Capacitor, AnyIn, AnyOut, Ƙaƙwalwar Sauyawa, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Matsakaicin Matsakaicin DAMM , ECAN, Espresso T1S, EtherGREEN, GridTime, IdealBridge, In-Circuit Serial Programming, ICSP, INICnet, Daidaitawar hankali, Inter-Chip Connectivity, JitterBlocker, Knob-on-Display, maxCrypto, maxView, memBrain, Mindi, MiWi, MPASM, MPF, Tambarin Tambarin MPLAB, MPLIB, MPLINK, MultiTRAK, NetDetach, NVM Express, NVMe, Ƙwararren Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, QMatrix, REUTERS , Ripple Blocker, RTAX, RTG4, SAMICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, Total Jimiri, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY,

ViewSpan, WiperLock, XpressConnect, da ZENA alamun kasuwanci ne na Microchip Technology Incorporated a cikin Amurka da sauran ƙasashe. SQTP alamar sabis ce ta Microchip Technology Incorporated a cikin Amurka
Alamar Adaptec, Mitar Buƙatu, Fasahar Adana Silicon, Symmcom, da Amintaccen Lokaci alamun kasuwanci ne masu rijista na Microchip Technology Inc. a wasu ƙasashe.
GestIC alamar kasuwanci ce mai rijista ta Microchip Technology Germany II GmbH & Co. KG, reshen Microchip
Technology Inc., a wasu ƙasashe. Duk sauran alamun kasuwanci da aka ambata a nan mallakin kamfanoninsu ne.
© 2022, Microchip Technology Incorporated da rassanta. Duka Hakkoki.
ISBN: 978-1-5224-9663-2

Tsarin Gudanar da inganci

Don bayani game da Tsarin Gudanar da Ingancin Microchip, da fatan za a ziyarci www.microchip.com/quality.

Kasuwanci da Sabis na Duniya

AMURKA

Ofishin Kamfanin
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Fax: 480-792-7277
Goyon bayan sana'a: www.microchip.com/support
Web Adireshi: www.microchip.com

Atlanta
Dulut, GA
Tel: 678-957-9614
Fax: 678-957-1455

Austin, TX
Tel: 512-257-3370

Boston
Westborough, MA
Tel: 774-760-0087
Fax: 774-760-0088

Chicago
Itace, IL
Tel: 630-285-0071
Fax: 630-285-0075

Dallas
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Tel: 972-818-7423
Fax: 972-818-2924

Detroit
Novi, MI
Tel: 248-848-4000

Houston, TX
Tel: 281-894-5983

Indianapolis
Noblesville, IN
Tel: 317-773-8323
Fax: 317-773-5453
Tel: 317-536-2380

Los Angeles
Ofishin Jakadancin Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
Tel: 951-273-7800

Raleigh, NC
Tel: 919-844-7510

New York, NY
Tel: 631-435-6000

San Jose, CA
Tel: 408-735-9110
Tel: 408-436-4270

Kanada - Toronto
Tel: 905-695-1980
Fax: 905-695-2078

ASIA/PACIFIC

Ostiraliya - Sydney
Lambar waya: 61-2-9868-6733

China - Beijing
Lambar waya: 86-10-8569-7000

China - Chengdu
Lambar waya: 86-28-8665-5511

China - Chongqing
Lambar waya: 86-23-8980-9588

China - Dongguan
Lambar waya: 86-769-8702-9880

China - Guangzhou
Lambar waya: 86-20-8755-8029

China - Hangzhou
Lambar waya: 86-571-8792-8115

China - Hong Kong SAR
Lambar waya: 852-2943-5100

China - Nanjing
Lambar waya: 86-25-8473-2460

China - Qingdao
Lambar waya: 86-532-8502-7355

China - Shanghai
Lambar waya: 86-21-3326-8000

China - Shenyang
Lambar waya: 86-24-2334-2829

China - Shenzhen
Lambar waya: 86-755-8864-2200

China - Suzhou
Lambar waya: 86-186-6233-1526

China - Wuhan
Lambar waya: 86-27-5980-5300

China - Xian
Lambar waya: 86-29-8833-7252

China - Xiamen
Lambar waya: 86-592-2388138

China - Zhuhai
Lambar waya: 86-756-3210040

Indiya - Bangalore
Lambar waya: 91-80-3090-4444

Indiya - New Delhi
Lambar waya: 91-11-4160-8631

Indiya - Pune
Lambar waya: 91-20-4121-0141

Japan - Osaka
Lambar waya: 81-6-6152-7160

Japan - Tokyo
Lambar waya: 81-3-6880-3770

Koriya - Daegu
Lambar waya: 82-53-744-4301

Koriya - Seoul
Lambar waya: 82-2-554-7200

Malaysia - Kuala Lumpur
Lambar waya: 60-3-7651-7906

Malaysia - Penang
Lambar waya: 60-4-227-8870

Philippines - Manila
Lambar waya: 63-2-634-9065

Singapore
Lambar waya: 65-6334-8870

Taiwan - Hsin Chu
Lambar waya: 886-3-577-8366

Taiwan - Kaohsiung
Lambar waya: 886-7-213-7830

Taiwan - Taipei
Lambar waya: 886-2-2508-8600

Thailand - Bangkok
Lambar waya: 66-2-694-1351

Vietnam - Ho Chi Minh
Lambar waya: 84-28-5448-2100

TURAI

Ostiriya - Wels
Lambar waya: 43-7242-2244-39
Saukewa: 43-7242-2244-393

Denmark - Copenhagen
Lambar waya: 45-4485-5910
Fax: 45-4485-2829

Finland - Espoo
Lambar waya: 358-9-4520-820

Faransa - Paris
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79

Jamus - Garching
Lambar waya: 49-8931-9700

Jamus - Han
Lambar waya: 49-2129-3766400

Jamus - Heilbronn
Lambar waya: 49-7131-72400

Jamus - Karlsruhe
Lambar waya: 49-721-625370

Jamus - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44

Jamus - Rosenheim
Lambar waya: 49-8031-354-560

Isra'ila - Ra'ana
Lambar waya: 972-9-744-7705

Italiya - Milan
Lambar waya: 39-0331-742611
Fax: 39-0331-466781

Italiya - Padova
Lambar waya: 39-049-7625286

Netherlands - Drunen
Lambar waya: 31-416-690399
Fax: 31-416-690340

Norway - Trondheim
Lambar waya: 47-72884388

Poland - Warsaw
Lambar waya: 48-22-3325737

Romania - Bucharest
Tel: 40-21-407-87-50

Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91

Sweden - Gothenberg
Tel: 46-31-704-60-40

Sweden - Stockholm
Lambar waya: 46-8-5090-4654

UK - Wokingham
Lambar waya: 44-118-921-5800
Saukewa: 44-118-921-5820

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