MICROCHIP H.264 Encoder

Mawu Oyamba
H.264 ndi wotchuka kanema psinjika muyezo wa psinjika kanema digito. Imadziwikanso kuti MPEG-4 Part10 kapena Advanced Video Coding (MPEG-4 AVC). H.264 imagwiritsa ntchito njira yanzeru yopondereza kanema pomwe kukula kwa chipika kumatanthauzidwa ngati 16 x 16 ndipo kumatchedwa macro block. Ma compression standard amathandizira ma pro osiyanasiyanafiles zomwe zimatanthawuza chiŵerengero cha kuponderezana ndi zovuta za kukhazikitsa. Mafelemu amakanema, kuti apanikizidwe, amachitidwa ngati I frame, P frame, ndi B frame. Furemu ya I ndi chimango cha intra-coded pomwe kukanikiza kumachitika pogwiritsa ntchito zomwe zili mkati mwa chimango. Palibe mafelemu ena omwe amafunikira kuti azindikire chimango cha I. AP chimango chimaponderezedwa pogwiritsa ntchito zosintha polemekeza chimango choyambirira chomwe chingakhale I chimango kapena P chimango. Kuphatikizika kwa B chimango kumachitika pogwiritsa ntchito kusintha koyenda molingana ndi chimango choyambirira komanso chimango chomwe chikubwera.

I ndi P chimango compression ndondomeko ali anayi stages:

• Kuneneratu kwa Intra/Inter
• Kusintha kwathunthu
• Quantization
• Entropy encoding

H. 264 imathandizira mitundu iwiri ya encoding:

• Context Adaptive Variable Length Coding (CAVLC)
• Context Adaptive Binary Arithmetic Coding (CABAC)

Mtundu wapano wa H.264 Encoder umagwiritsa ntchito zoyambirafile ndipo amagwiritsa ntchito CAVLC polemba entropy. Komanso, H.264 Encoder imathandizira kusindikiza kwa mafelemu a I ndi P.

Chithunzi 1. H.264 Encoder Block Diagram

Mawonekedwe

H. 264 Encoder ili ndi izi:

• Makanema amakanema a YCbCr 420
• Imavomereza mawonekedwe amakanema a YCbCr 422 ngati kulowetsa
• Imathandizira 8-bit pagawo lililonse (Y, Cb, ndi Cr)
• Imathandizira ITU-T H.264 Annex B yogwirizana ndi NAL byte stream kutulutsa
• Imagwira ntchito popanda ntchito yodziyimira yokha, CPU, kapena purosesa yothandizira Siyofunikira
• Imathandizira wosuta configurable Quality Factor (QP)
• Imathandizira P Frame Count (PCOUNT)
• Imathandizira mtengo wosinthika wosinthika wa skip block
• Imathandizira kuwerengera pamlingo wa pixel imodzi pa koloko
• Imathandizira kukanikiza mpaka 1080p 60fps
• Imagwiritsa ntchito mawonekedwe a kanema arbiter kuti mupeze ma buffer a DDR
• Kuchedwa kochepa (252 µs pa HD yonse kapena mizere 17 yopingasa)

Mabanja Othandizidwa

H. 264 Encoder imathandizira mabanja awa:

• PolarFire® SoC
• PolarFire

Kukhazikitsa kwa Hardware

Gawoli likufotokoza ma modules osiyanasiyana amkati a H.264 Encoder. Kuyika kwa data ku H.264 Encoder kuyenera kukhala ngati chithunzi cha raster mu mtundu wa YCbCr 422. H.264 Encoder imagwiritsa ntchito mitundu 422 monga cholowetsa ndikugwiritsa ntchito kukanikiza mumitundu 420.
Chithunzi chotsatira chikuwonetsa chojambula cha H.264 Encoder block.

Chithunzi 1-1. H.264 Encoder - Ma module

1. Intra Prediction
   H.264 imagwiritsa ntchito mitundu yosiyanasiyana yolosera kuti ichepetse chidziwitso mu block ya 4 x 4. Chotchinga cholosera mu IP chimagwiritsa ntchito kulosera kwa DC kokha pa 4 x 4 matrix size. Chigawo cha DC chimawerengedwa kuchokera pamwamba moyandikana ndikusiya midadada 4 x 4.
2. Kusintha kwa Nambala
   H.264 imagwiritsa ntchito kusintha kophatikizana kosiyana kosiyana komwe ma coefficients amagawidwa pagulu lonse la masinthidwe onse ndi matrix a quantization kotero kuti pasakhale kuchulutsa kapena kugawikana pakusintha konsekonse. Nambala yosinthira stagimagwiritsa ntchito kusinthaku pogwiritsa ntchito kusintha ndi kuwonjezera ntchito.
3. Quantization
   Kuchulukirako kumachulukitsa kutulutsa kulikonse kwakusintha kwathunthu ndi mtengo wodziwikiratu wotanthauziridwa ndi mtengo wolowetsa wogwiritsa ntchito QP. Mtengo wa QP umachokera ku 0 mpaka 51. Mtengo uliwonse woposa 51 ndi clamped mpaka 51. Mtengo wotsika wa QP umatanthauza kuponderezedwa kwapansi ndi khalidwe lapamwamba komanso mosiyana.
4. Kuyerekeza Zoyenda
   The Motion Estimation imasaka 8 x 8 block ya chimango chapano mu block ya 16 x 16 ya chimango choyambirira ndikupanga ma vector oyenda.
5. Malipiro Oyenda
   Malipiro a Motion amapeza ma vector oyenda kuchokera ku chipika cha Motion Estimation ndikupeza chipika chofanana cha 8 x 8 mu chimango chapitacho.
6. Chithunzi cha CAVLC
   H.264 imagwiritsa ntchito mitundu iwiri ya entropy encoding—CAVLC ndi CABAC. IP imagwiritsa ntchito CAVLC polemba zomwe zatulutsidwa.
7. Jenereta Yamutu
   Chida cha jenereta chamutu chimapanga mitu ya block, mitu yagawo, Sequence Parameter Set (SPS), Picture Parameter Set (PPS), ndi Network Abstraction Layer (NAL) unit kutengera chitsanzo cha kanema. Lingaliro lachigamulo chodumphadumpha limawerengera kuchuluka kwa Kusiyana Kwamtheradi (SAD) kwa chimango chapano cha 16 x 16 macro block ndi chimango cham'mbuyo cha 16 x 16 macro block kuchokera pamalo omwe adanenedweratu. Chodumpha chipika chimaganiziridwa pogwiritsa ntchito mtengo wa SAD ndi kulowetsa kwa SKIP_THRESHOLD.
8. H.264 Stream Jenereta
   Chida cha jenereta cha H.264 chimaphatikiza kutulutsa kwa CAVLC pamodzi ndi mitu kuti ipange zotulutsa zomwe zimasungidwa malinga ndi mtundu wa H.264.
9. DDR Lembani Channel ndi Read Channel
   H.264 Encoder imafuna chimango chosinthidwa kuti chisungidwe mu kukumbukira kwa DDR, komwe kumagwiritsidwa ntchito muzolosera za Inter. The
   IP imagwiritsa ntchito DDR kulemba ndikuwerenga mayendedwe kuti ilumikizane ndi Video Arbiter IP, yomwe imalumikizana ndi kukumbukira kwa DDR kudzera pa IP controller DDR.

Zolowetsa ndi Zotuluka

Gawoli likufotokoza zolowetsa ndi zotuluka za H.264 Encoder.

Madoko
Matebulo otsatirawa akuwonetsa tsatanetsatane wa zolowetsa ndi madoko a H.264 Encoder.

Gulu 2-1. Zolowetsa ndi Zotulutsa za H.264 Encoder

Dzina la Signal	Mayendedwe	M'lifupi	Kufotokozera
DDR_CLK_I	Zolowetsa	1	DDR kukumbukira wotchi
PIX_CLK_I	Zolowetsa	1	Wotchi yolowetsa yomwe ma pixel olowera ali ndi sampLed
RESET_N	Zolowetsa	1	Chizindikiro chokhazikika chokhazikika cha Asynchronous pamapangidwe
DATA_VALID_I	Zolowetsa	1	Lowetsani data ya Pixel chizindikiro chovomerezeka
DATA_Y_I	Zolowetsa	8	8-bit Luma kulowetsa kwa pixel mumtundu wa 422
DATA_C_I	Zolowetsa	8	Kulowetsa kwa pixel ya 8-bit mumtundu wa 422
FRAME_START_I	Zolowetsa	1	Chiwonetsero cha Frame Kukwera m'mphepete mwa chizindikiro ichi kumatengedwa ngati chiyambi cha chimango.
FRAME_END_I	Zolowetsa	1	Mapeto a chimango chizindikiro
DDR_FRAME_START_ADDR_I	Zolowetsa	8	DDR kukumbukira adilesi (LSB 24-bits ndi 0) kusunga chimango chomangidwanso. H.264 IP idzasunga mafelemu 4 ndipo idzagwiritsa ntchito 64 MB ya kukumbukira kwa DDR.
I_FRAME_FORCE_I	Zolowetsa	1	Wogwiritsa atha kukakamiza kuti ndisinthe nthawi iliyonse. Ndi chizindikiro cha pulse.
PCOUNT_I	Zolowetsa	8	Chiwerengero cha mafelemu a P pamtundu uliwonse wa 422 wamtundu uliwonse kuyambira 0 mpaka 255.
QP	Zolowetsa	6	Quality factor fornat H.264 quantization 422 fornat value ranges from 0 mpaka 51 pomwe 0 imayimira kuponderezana kwapamwamba kwambiri komanso kutsika kwambiri ndipo 51 imayimira kuponderezana kwakukulu.
SKIP_THRESHOLD_I	Zolowetsa	12	Chidule cha chisankho chodumphadumpha Mtengo uwu ukuyimira mtengo wa SAD wa 16 x 16 Macro block podumphadumpha. Mtunduwu umachokera ku 0 mpaka 1024, wokhala ndi mtengo wamba wa 512. Malo okwera kwambiri amatulutsa zodumphira zambiri komanso zotsika.
VRES_I	Zolowetsa	16	Kusintha koyima kwa chithunzi cholowera. Ayenera kukhala angapo a 16.
HRES_I	Zolowetsa	16	Kusintha kopingasa kwa chithunzi cholowetsa. Ayenera kukhala angapo a 16.
DATA_VALID_O	Zotulutsa	1	Siginali yolondolera deta yosungidwa ndiyovomerezeka.

DATA_O	Zotulutsa	16	H.264 encoded data output yomwe ili ndi NAL unit, slice header, SPS, PPS, ndi ma encoded data of macro blocks.
LEMBANI_ CHANNEL_BUS	—	—	Lembani basi yolumikizidwa ndi Video arbiter Lembani mabasi. Izi imapezeka pamene mawonekedwe a basi asankhidwa kwa Arbiter Interface.
WERENGANI_CHANNEL_BUS	—	—	Werengani mabasi kuti mulumikizidwe ndi Video arbiter Read channel bus. Izi imapezeka pamene mawonekedwe a basi asankhidwa kwa Arbiter Interface.
DDR Lembani Native IF-Madokowa amapezeka pomwe mawonekedwe a Native asankhidwa kuti agwirizane ndi Arbiter.
DDR_WRITE_ACK_I	Zolowetsa	1	Lembani chivomerezo kuchokera ku arbiter write channel.
DDR_WRITE_DONE_I	Zolowetsa	1	Lembani kumaliza kuchokera ku arbiter.
DDR_WRITE_REQ_O	Zotulutsa	1	Lembani pempho kwa arbiter.
DDR_WRITE_START_ADDR_O	Zotulutsa	32	DDR adilesi yomwe iyenera kulembera.
DDR_WBURST_SIZE_O	Zotulutsa	8	DDR lembani kukula kophulika.
DDR_WDATA_VALID_O	Zotulutsa	1	Deta ndiyovomerezeka ku arbiter.
DDR_WDATA_O	Zotulutsa	DDR_AXI_DATA_WIDTH	Kutulutsa kwa data ku arbiter.
DDR Werengani Native IF-Madokowa amapezeka pomwe mawonekedwe a Native asankhidwa kuti agwirizane ndi Arbiter.
DDR_READ_ACK_I	Zolowetsa	1	Werengani kuvomereza kuchokera ku njira yowerengera ya arbiter.
DDR_READ_DONE_I	Zolowetsa	1	Werengani kumaliza kuchokera ku arbiter.
DDR_RDATA_VALID_I	Zolowetsa	1	Zomwe zilipo kuchokera ku arbiter.
DDR_RDATA_I	Zolowetsa	DDR_AXI_DATA_WIDTH	Kuyika kwa data kuchokera ku arbiter.
DDR_READ_REQ_O	Zotulutsa	1	Werengani pempho ku arbiter.
DDR_READ_START_ADDR_O	Zotulutsa	32	DDR adilesi yomwe iyenera kuwerengedwa.
DDR_RBURST_SIZE_O	Zotulutsa	8	DDR kuwerenga kukula kwake.

Zoletsa Mawotchi

H.264 Encoder IP imagwiritsa ntchito PIX_CLK_I ndi DDR_CLK_I zolowetsa mawotchi. Gwiritsani ntchito zopinga zamagulu a mawotchi kuti mupeze malo ndi njira ndikutsimikizira nthawi pamene IP imagwiritsa ntchito logic yodutsa mawotchi.

Malangizo oyika

H. 264 Encoder core iyenera kukhazikitsidwa ku IP Catalogue ya pulogalamu ya Libero® SoC. Izi zimachitika zokha kudzera mu pulogalamu ya IP Catalog mu pulogalamu ya Libero SoC, kapena IP core imatha kutsitsidwa pamanja kuchokera pamndandanda. IP core ikakhazikitsidwa mu Libero SoC pulogalamu ya IP Catalog, mazikowo amatha kukonzedwa, kupangidwa, ndikukhazikitsidwa mkati mwa SmartDesign kuti alowe nawo pulojekiti ya Libero.

Testbench

Testbench imaperekedwa kuti iwonetsetse magwiridwe antchito a H.264 Encoder IP.

1. Kuyerekezera
   Kuyerekeza kumagwiritsa ntchito chithunzi cha 432 × 240 mumtundu wa YCbCr422 woimiridwa ndi awiri. files, iliyonse ya Y ndi C ngati yolowera
   ndi kupanga H.264 file mawonekedwe okhala ndi mafelemu awiri. Zotsatirazi zikufotokoza momwe mungayesere pachimake pogwiritsa ntchito testbench.
   1. Pitani ku Libero SoC Catalog > View > Mawindo > Catalog, ndiyeno kukulitsa Mayankho-Video. Dinani kawiri H264_Encoder, ndiyeno dinani Chabwino.
   2. Kuti mupange SmartDesign yofunikira pa kayesedwe ka H.264 Encoder IP, dinani Libero Project > Phatikizani script. Sakatulani ku script ..\ \component\Microchip\SolutionCore\H264_Encoder\ \scripts\H264_SD.tcl, ndiyeno dinani Thamangani .
      Chithunzi 5-2. Pangani Script Run
      Kusasinthika kwa basi ya data ya AXI m'lifupi ndi 512. Ngati H.264 Encoder IP ikukonzekera 256/128 bus widths, lembani AXI_DATA_WIDTH:256 kapena AXI_DATA_WIDTH:128 m'munda wa Zotsutsana.
      SmartDesign imawonekera. Onani chithunzi chotsatirachi.
      Chithunzi 5-3. Top SmartDesign
   3. Pa Files, dinani kayeseleledwe > Import Files.
      Chithunzi 5-4. Tengani Files
   4. Lowetsani H264_sim_data_in_y.txt, H264_sim_data_in_c.txt file ndi H264_sim_refOut.txt file kuchokera njira iyi: ..\ \component\Microchip\SolutionCore\H264_Encoder\ \Stimulus.
   5. Kuitanitsa chosiyana file, sakatulani chikwatu chomwe chili ndi zofunikira file, ndikudina Open. The imported file zalembedwa poyerekezera, onani chithunzi chotsatirachi.
   6. Pa Stimulus Hierarchy tab, dinani H264_Encoder_tb (H264_Encoder_tb. v) > Tsanzirani Pre-Synth Design > Open Interactively. IP imapangidwira mafelemu awiri. Chithunzi 5-6. Kutengera Mapangidwe a Pre-Synthesis
      ModelSim imatsegula ndi testbench file monga momwe tawonetsera pa chithunzi chotsatirachi.

Zofunika: Ngati kayeseleledwe kadzasokonezedwa chifukwa cha nthawi yothamanga yotchulidwa mu DO file, gwiritsani ntchito run -all command kuti mumalize kuyerekezera.

Kugwiritsa Ntchito Zida

H. 264 Encoder ikugwiritsidwa ntchito mu PolarFire SoC FPGA (MPFS250T-1FCG1152I phukusi) ndipo imapanga deta yoponderezedwa pogwiritsa ntchito 4:2:2 s.ampnthawi yolowera data.

Gulu 6-1. Kugwiritsa Ntchito Zothandizira pa H.264 Encoder

Zothandizira	Kugwiritsa ntchito
4 Matebulo Oyang'ana (LUTs)	69092
D Flip Flops (DFFs)	65522
Static Random Access Memory (LSRAM)	232
SRAM	30
Math blocks	19
Interface 4-zolowetsa LUTs	9396
Mawonekedwe a DFF	9396

Zosintha Zosintha

Gome lotsatirali likulemba kufotokozera kwa magawo a generic kasinthidwe omwe amagwiritsidwa ntchito pokhazikitsa hardware ya H.264 Encoder, yomwe ingasinthe malinga ndi zofunikira za ntchito.

Gulu 7-1. Zosintha Zosintha

Dzina	Kufotokozera
DDR_AXI_DATA_WIDTH	Imatanthawuza kukula kwa data ya DDR AXI. Itha kukhala 128, 256, kapena 512
ARBITER_INTERFACE	Njira yosankha mawonekedwe achilengedwe kapena mabasi kuti mulumikizane ndi makanema arbiter IP

IP Configurator
Chithunzi chotsatira chikuwonetsa H.264 Encoder IP configuarator.

Chithunzi 7-1. H.264 Encoder Configurator

Chilolezo
H. 264 Encoder imaperekedwa mu fomu yobisidwa pokhapokha ndi chilolezo.
Khodi yosungidwa ya RTL yotsekedwa ndi laisensi yotsekedwa ndipo iyenera kugulidwa padera. Mutha kupanga kayeseleledwe, kaphatikizidwe, masanjidwe, ndi kukonza silicon ya Field Programmable Gate Array (FPGA) pogwiritsa ntchito Libero design suite.
Layisensi yowunika imaperekedwa kwaulere kuti muwone mawonekedwe a H.264 Encoder. Chilolezo chowunika chimatha ntchito itatha ola limodzi pazida.

Mbiri Yobwereza

Mbiri yokonzanso ikufotokoza zosintha zomwe zidakhazikitsidwa muzolemba. Zosinthazo zandandalikidwa ndi kubwereza, kuyambira ndi zofalitsa zamakono.

Gulu 9-1. Mbiri Yobwereza

Kubwereza	Tsiku	Kufotokozera
B	09/2022	• Zasinthidwa Mawonekedwe gawo. • Kusintha m'lifupi mwa DATA_O siginecha yotulutsa kuchokera pa 8 mpaka 16, onani Gulu 2-1. • Zasinthidwa Chithunzi 7-1. • Zasinthidwa 8. Chilolezo gawo. • Zasinthidwa 6. Kugwiritsa Ntchito Zida gawo. • Zasinthidwa Chithunzi 5-3.
A	07/2022	Kutulutsidwa koyamba.

Gulu lazinthu za Microchip FPGA limathandizira zogulitsa zake ndi ntchito zosiyanasiyana zothandizira, kuphatikiza Makasitomala, Customer Technical Support Center, a webmalo, ndi maofesi ogulitsa padziko lonse lapansi. Makasitomala akulangizidwa kuti aziyendera zapaintaneti za Microchip asanakumane ndi chithandizo chifukwa ndizotheka kuti mafunso awo ayankhidwa kale.

Lumikizanani ndi Technical Support Center kudzera pa website pa www.microchip.com/support. Tchulani nambala ya Gawo la Chipangizo cha FPGA, sankhani gulu loyenera, ndikuyika mapangidwe files popanga chithandizo chaukadaulo.
Lumikizanani ndi Makasitomala kuti muthandizidwe ndi zinthu zomwe si zaukadaulo, monga mitengo yazinthu, kukweza kwazinthu, zambiri zosintha, mawonekedwe oyitanitsa, ndi chilolezo.

• Kuchokera ku North America, imbani 800.262.1060
• Kuchokera kudziko lonse lapansi, imbani 650.318.4460
• Fax, kuchokera kulikonse padziko lapansi, 650.318.8044

Zambiri za Microchip

The Microchip Webmalo

Microchip imapereka chithandizo cha intaneti kudzera pa athu webwebusayiti pa www.microchip.com/. Izi webtsamba limagwiritsidwa ntchito kupanga files ndi zambiri kupezeka mosavuta kwa makasitomala. Zina mwazinthu zomwe zilipo ndi izi:

• Thandizo lazinthu - Mapepala a deta ndi zolakwika, zolemba za ntchito ndi sampmapulogalamu, zida zamapangidwe, maupangiri a ogwiritsa ntchito ndi zikalata zothandizira pa Hardware, kutulutsa kwaposachedwa kwa mapulogalamu ndi mapulogalamu osungidwa zakale
• General Technical Support - Mafunso Ofunsidwa Kawirikawiri (FAQs), zopempha zothandizira luso, magulu okambirana pa intaneti, mndandanda wa mamembala a pulogalamu ya Microchip
• Business of Microchip - Zosankha katundu ndi maupangiri oyitanitsa, zofalitsa zaposachedwa za Microchip, mindandanda yamasemina ndi zochitika, mndandanda wamaofesi ogulitsa a Microchip, ogawa ndi oyimira mafakitale.

Ntchito Yodziwitsa Kusintha Kwazinthu

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Kuti mulembetse, pitani ku www.microchip.com/pcn ndikutsatira malangizo olembetsera.

Thandizo la Makasitomala

Ogwiritsa ntchito Microchip atha kulandira thandizo kudzera munjira zingapo:

• Wogawa kapena Woimira
• Local Sales Office
• Embedded Solutions Engineer (ESE)
• Othandizira ukadaulo

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Thandizo laukadaulo likupezeka kudzera mu webtsamba pa: www.microchip.com/support

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Chidziwitso chazamalamulo

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ndi zosintha. Ndi udindo wanu kuwonetsetsa kuti pulogalamu yanu ikugwirizana ndi zomwe mukufuna. Lumikizanani ndi ofesi yogulitsa za Microchip kwanuko kuti muthandizidwe zina kapena, pezani thandizo lina pa www.microchip.com/en-us/support/design-help/client-support-services.

ZIMENEZI AMAPEREKA NDI MICROCHIP "MONGA ILI". MICROCHIP SIIPEREKERA ZINTHU KAPENA ZIZINDIKIRO ZA MTIMA ULIWONSE KAYA KUTANTHAUZIRA KAPENA KUTANTHAWIRIKA, KULEMBEDWA KAPENA MWAMWAMBA, MALAMULO KAPENA ZINTHU ZINA, ZOKHUDZANA NDI CHIZINDIKIRO KUPHATIKIZAPO KOMA ZOSAKHALA PA CHENJEZO KILICHONSE, KUTENGA ZIPANGIZO, KUTENGA CHIZINDIKIRO, KUCHITIKA, NTCHITO, NTCHITO. PA CHOLINGA ENA, KAPENA ZINTHU ZOKHUDZA ZOKHUDZANA NDI MKHALIDWE WAKE, UKHALIDWE, KAPENA NTCHITO YAKE.

PAMENE MICROCHIP IDZAKHALA NDI NTCHITO PA CHIZINDIKIRO CHILICHONSE, CHAPADERA, CHILANGO, ZOCHITIKA, KAPENA ZOTSATIRA ZOTSATIRA, KUonongeka, mtengo, KAPENA NTCHITO ZONSE ZOMWE ZILI ZOKHUDZA CHIdziwitso KAPENA NTCHITO YAKE, KOMA CHIFUKWA CHIFUKWA CHOCHITIKA, ZOCHITIKA KAPENA ZOWONONGWA NDI ZOONERA. KUBWERA KWABWINO KWAMBIRI ZOLOLEZEDWA NDI MALAMULO, NDONDOMEKO YONSE YA MICROCHIP PA ZINSINSI ZONSE MU NJIRA ILIYONSE YOKHUDZANA NDI CHIdziwitso KAPENA KUKGWIRITSA NTCHITO CHOSAPYOTSA KUCHULUKA KWA ZOLIMBIKITSA, NGATI KULIPO, ZIMENE MULIPITSA CHIFUKWA CHIFUKWA CHIFUKWA CHIYANI.

Kugwiritsa ntchito zipangizo za Microchip pa chithandizo cha moyo ndi / kapena ntchito za chitetezo ndizoopsa kwa wogula, ndipo wogula akuvomera kuteteza, kubwezera ndi kusunga Microchip yopanda vuto lililonse ku zowonongeka, zodandaula, masuti, kapena ndalama zomwe zimachokera ku ntchito yotere. Palibe zilolezo zomwe zimaperekedwa, mobisa kapena mwanjira ina, pansi pa ufulu wazinthu zaukadaulo za Microchip pokhapokha zitanenedwa.

Zizindikiro
Dzina la Microchip ndi logo, logo ya Microchip, Adaptec, AVR, logo ya AVR, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck, LinkMD, maXStylus MediaLB, megaAVR, Microsemi, Microsemi logo, MOST, MOST logo, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, PolarFire, Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST, SST Logo, SuperFlash, Symmetri , SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, ndi XMEGA ndi zizindikiro zolembetsedwa za Microchip Technology Incorporated ku USA ndi mayiko ena.
AgileSwitch, APT, ClockWorks, The Embedded Control Solutions Company, EtherSynch, Flashtec, Hyper Speed ​​Control, HyperLight Load, Libero, motorBench, mTouch, Powermite 3, Precision Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet-Waya, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, TrueTime, ndi ZL ndi zizindikiro zolembetsedwa za Microchip Technology Incorporated ku USA.
A

djacent Key Suppression, AKS, Analogi-for-the-Digital Age, AnyCapacitor, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, Clockstudio, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEMrage Avenet. , DAM, ECAN, Espresso T1S, EtherGREEN, GridTime, IdealBridge, In-Circuit Serial Programming, ICSP, INICnet, Intelligent Paralleling, IntelliMOS, Inter-Chip Connectivity, JitterBlocker, Knob-on-Display, KoD, maxCrypto, maxView, memBrain, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, QMatrix, REAL ICE, RTAX , RTG4, SAM-ICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, Total Endurance, Trusted Time, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY, ViewSpan, WiperLock, XpressConnect, ndi ZENA ndi zizindikiro za Microchip Technology Incorporated ku USA ndi mayiko ena.

SQTP ndi chizindikiro cha ntchito cha Microchip Technology Incorporated ku USA
Chizindikiro cha Adaptec, Frequency on Demand, Silicon Storage Technology, ndi Symmcom ndi zizindikilo zolembetsedwa za Microchip Technology Inc. m'maiko ena.
GestIC ndi chizindikiro cholembetsedwa cha Microchip Technology Germany II GmbH & Co. KG, kampani ya Microchip Technology Inc., m'maiko ena.
Zizindikiro zina zonse zomwe zatchulidwa pano ndi zamakampani awo.
© 2022, Microchip Technology Incorporated ndi mabungwe ake. Maumwini onse ndi otetezedwa.
ISBN: 978-1-6683-1311-4

Quality Management System
Kuti mudziwe zambiri za Microchip's Quality Management Systems, chonde pitani www.microchip.com/quality.

Zogulitsa Padziko Lonse ndi Ntchito

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