Imixholo fihla
1 I-MICROCHIP H.264 4K I-I-Frame Encoder IP Cores
2 Intshayelelo
3 Iimbonakalo
4 Ukuphunyezwa kweHardware
5 Testbench
6 Ilayisensi
7 Imiyalelo yokuFakela
8 Imbali yohlaziyo
9 Ulwazi lweMicrochip
10 Uxhaso lwabathengi
11 Intengiso kunye neNkonzo yeHlabathi liphela
12 Amaxwebhu / Izibonelelo
12.1 Iimbekiselo
13 Izithuba eziyeleleneyo

I-MICROCHIP-LOGO

I-MICROCHIP H.264 4K I-I-Frame Encoder IP Cores

MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-PRODUCT

Intshayelelo

I-H.264 ngumgangatho odumileyo wocinezelo lwevidiyo ukucinezela ividiyo yedijithali. Ikwaziwa njengeMPEG-4 Part10 okanye Advanced Video Coding (MPEG-4 AVC). I-H.264 isebenzisa indlela yobulumko yokucinezela ividiyo apho ubungakanani bebhloko buchazwa njenge-16 x 16 kwaye ibhloko enjalo ibizwa ngokuba yibhloko enkulu. Umgangatho woxinzelelo uxhasa iipro ezahlukeneyofiles ezichaza umlinganiselo woxinzelelo kunye nobunzima bokuphunyezwa. Izakhelo zevidiyo eziza kucinezelwa ziphathwa njenge-I-Frame, i-P-Frame, kunye ne-B-Frame. I-I-Frame isakhelo se-intra-coded apho ukunyanzeliswa kwenziwa ngokusebenzisa ulwazi oluqulethwe kwisakhelo. Azikho ezinye izakhelo ezifunekayo ukucacisa i-I-Frame. I-P-Frame ixinzelelwe ngokusebenzisa utshintsho malunga nesakhelo sangaphambili esinokuba yi-I-Frame okanye i-P-Frame. Ukunyanzeliswa kwe-B-Frame kwenziwa ngokusebenzisa utshintsho lwentshukumo ngokubhekiselele kuzo zombini isakhelo sangaphambili kunye nesakhelo esizayo. Inkqubo yoxinzelelo lwe-I-Frame inee-s ezinetages—Intelekelelo ye-Intra, utshintsho olupheleleyo, uQuantization, kunye nokufakwa kweekhowudi kwi-Entropy. I-H.264 ixhasa iindidi ezimbini ze-encoding-Context Adaptive Variable Length Coding (CAVLC) kunye neContext Adaptive Binary Arithmetic Coding (CABAC). Inguqulelo yangoku ye-IP isebenzisa iBaseline profile kwaye isebenzisa i-CAVLC ye-entropy encoding. Kwakhona, i-IP ixhasa i-encoding ye-I-Frames kuphela ukuya kwisisombululo se-4K.

Iimbonakalo

H.264 I-I-Frame Encoder ixhasa olu phawu lulandelayo lulandelayo:

  • Iphumeza ucinezelo kwiFomathi yeVidiyo ye-YCbCr 420
  • Ilindele iNgeniso kwi-YCbCr 422 yeFomathi yevidiyo
  • Ixhasa amasuntswana asi-8 kwiCandelo ngalinye (Y, Cb, kunye neCr)
  • Ixhasa i-ITU-T H.264 Isihlomelo B Iyahambelana ne-NAL byte iSiphumo soMjelo
  • Ukusebenza okuzimeleyo, i-CPU, okanye uNcedo lweProsesa alufunwa
  • Umgangatho woMsebenzi oQinisekayo weFactor QP Ngexesha lokuSebenza
  • Ukubala ngeRayithi ye-pixel e-1 ngekloko nganye
  • Ixhasa Uxinzelelo ukuya kwiSigqibo se4K (3840 × 2160) 60 fps
  • Ubuncinci beLatency (252 μs yeHD epheleleyo okanye imigca ethe tye eyi-17)
  • Ixhasa i-2 kunye ne-4 izilayi

Iintsapho ezixhaswayo
I-H.264 4K I-Frame Encoder ixhasa ezi ntsapho zilandelayo:

  • PolarFire® SoC FPGA
  • PolarFire FPGA

Ukuphunyezwa kweHardware

Lo mzobo ulandelayo ubonisa umzobo webhloko we-H.264 4K I-I-Frame Encoder IP.
Umfanekiso 1-1. H.264 4K I-I-Frame Encoder IP Block DiagramI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (1)

Igalelo kunye neZiphumo
Le theyibhile ilandelayo idwelisa igalelo kunye nemveliso yezibuko ze-H.264 4K I-I-Frame Encoder IP.
Uluhlu 1-1. IiPorts zeNgeniso kunye neZiphumo ze-H.264 4K I-I-Frame Encoder IP

Igama loMqondiso Isalathiso Ububanzi Inkcazo
RESET_N Igalelo 1 Isiginali yokusetha ngokutsha esebenzayo-phantsi Asynchronous kuyilo.
PIX_CLK_I Igalelo 1 Ikloko yokufaka apho ii-pixels ezingenayo zizi-sampi-LED.
DDR_CLK_I Igalelo 1 Ikloko esuka kwisilawuli sememori ye-DDR.
HRES_I Igalelo 16 Isisombululo esithe tye somfanekiso wegalelo. Kufuneka iphindaphindwe ka-16.
VRES_I Igalelo 16 Isisombululo esithe nkqo somfanekiso wegalelo. Kufuneka iphindaphindwe ka-16.
QP_I Igalelo 6 Umgangatho womgangatho we-H.264 quantization. Ixabiso livela kwi-0 ukuya kwi-51 apho i-0 ibonisa umgangatho ophezulu kunye nokunyanzeliswa okuphantsi kwaye i-51 imele ukunyanzeliswa okuphezulu.
DATA0_O Isiphumo 16 H.264 Slice0 imveliso yedatha ekhowudiweyo equlethe iyunithi ye-NAL, iheda yesilayidi, i-SPS, i-PPS, kunye nedatha ekhowudiweyo yeebhloko ezinkulu.
DATA_VALID0_O Isiphumo 1 Umqondiso obonisa i-Slice0 idatha ekhowudiweyo iyasebenza.
DATA1_O Isiphumo 16 H.264 Slice1 imveliso yedatha ekhowudiweyo equlethe iheda yeSiqephu, kunye nedatha ekhowudiweyo yeebhloko ezinkulu.
DATA_VALID1_O Isiphumo 1 Umqondiso obonisa i-Slice1 idatha ekhowudiweyo iyasebenza.
DATA2_O Isiphumo 16 H.264 Slice2 imveliso yedatha ekhowudiweyo equlethe iheda yeSiqephu, kunye nedatha ekhowudiweyo yeebhloko ezinkulu.
DATA_VALID2_O Isiphumo 1 Umqondiso obonisa i-Slice2 idatha ekhowudiweyo iyasebenza.
………..iyaqhubeka
Igama loMqondiso Isalathiso Ububanzi Inkcazo
DATA3_O Isiphumo 16 H.264 Slice3 imveliso yedatha ekhowudiweyo equlethe iheda yeSiqephu, kunye nedatha ekhowudiweyo yeebhloko ezinkulu.
DATA_VALID3_O Isiphumo 1 Umqondiso obonisa i-Slice3 idatha ekhowudiweyo iyasebenza.
DDR_LINE_GAP_I Igalelo 16 Umsantsa womgca phakathi kwemigca ethe tye yomfanekiso kwimemori yeDDR.
FRAME_START_ADDR_I Igalelo 7/8 DDR isakhelo sesithinteli idilesi. 7 amasuntswana xa umsantsa kwisakhelo uqwalaselwe 32 MB. Amasuntswana ayi-8 xa isithuba sesakhelo siqwalaselwe 16 MB.
FRAME_END_O Isiphumo 1 Isiphelo se-H.264 bit stream yesakhelo.
Funda iChannel 0 Arbiter Interface Ports
RDATA0_I Igalelo Ububanzi bedatha yegalelo Funda idatha kwi-arbiter
RVALID0_I Igalelo 1 Funda idatha esebenzayo kwi-arbiter
NDILUNGILE0_MNA Igalelo 1 Arbiter ukuvuma
BUSER0_I Igalelo 1 Ukufunda ukugqibezela
ARADDR0_O Isiphumo 32 Idilesi ye-DDR apho kufuneka kuqalwe khona ukufunda
ARVALID0_O Isiphumo 1 Funda isicelo kumlamli
ARSIZE0_O Isiphumo 8 Funda ubungakanani obugqabhukileyo
Funda iChannel 1 Arbiter Interface Ports
RDATA1_I Igalelo Ububanzi bedatha yegalelo Funda idatha kwi-arbiter
RVALID1_I Igalelo 1 Funda idatha esebenzayo kwi-arbiter
NDILUNGILE1_MNA Igalelo 1 Arbiter ukuvuma
BUSER1_I Igalelo 1 Ukufunda ukugqibezela
ARADDR1_O Isiphumo 32 Idilesi ye-DDR apho kufuneka kuqalwe khona ukufunda
ARVALID1_O Isiphumo 1 Funda isicelo kumlamli
ARSIZE1_O Isiphumo 8 Funda ubungakanani obugqabhukileyo
Funda iChannel 2 Arbiter Interface Ports
RDATA2_I Igalelo Ububanzi bedatha yegalelo Funda idatha kwi-arbiter
RVALID2_I Igalelo 1 Funda idatha esebenzayo kwi-arbiter
NDILUNGILE2_MNA Igalelo 1 Arbiter ukuvuma
BUSER2_I Igalelo 1 Ukufunda ukugqibezela
ARADDR2_O Isiphumo 32 Idilesi ye-DDR apho kufuneka kuqalwe khona ukufunda
ARVALID2_O Isiphumo 1 Funda isicelo kumlamli
ARSIZE2_O Isiphumo 8 Funda ubungakanani obugqabhukileyo
Funda iChannel 3 Arbiter Interface Ports
RDATA3_I Igalelo Ububanzi bedatha yegalelo Funda idatha kwi-arbiter
RVALID3_I Igalelo 1 Funda idatha esebenzayo kwi-arbiter
………..iyaqhubeka
Igama loMqondiso Isalathiso Ububanzi Inkcazo
NDILUNGILE3_MNA Igalelo 1 Arbiter ukuvuma
BUSER3_I Igalelo 1 Ukufunda ukugqibezela
ARADDR3_O Isiphumo 32 Idilesi ye-DDR apho kufuneka kuqalwe khona ukufunda
ARVALID3_O Isiphumo 1 Funda isicelo kumlamli
ARSIZE3_O Isiphumo 8 Funda ubungakanani obugqabhukileyo

Uqwalaselo Parameters
Le theyibhile ilandelayo idwelisa inkcazo yeeparamitha zoqwalaselo oluqhelekileyo olusetyenziswa kwi-hardware yokuphunyezwa kwe-H.264 4K I-I-Frame Encoder, enokwahluka ngokusekelwe kwiimfuno zesicelo.
Uluhlu 1-2. H.264 4K I-I-Frame Encoder Configuration Parameters

Igama Inkcazo
16x16_DC_INTRA_PREDICTION Ukhetho Lokwenza i-16 x 16 ingqikelelo ye-intra dc kunye ne-4 x 4 yengqikelelo ye-intra dc.
NUM_SLICES Khetha izilayi ezi-2 ukuxhasa i-4K kwi-30 fps. Khetha izilayi ezi-4 ukuxhasa i-4K kwi-60 fps.
DDR_AXI_DATA_WIDTH Khetha ububanzi be-DATA yetshaneli yokufunda, ekufuneka iqhagamshelwe kwi-IP ye-arbiter yevidiyo.
FRAME_GAP Khetha ubungakanani besakhelo sesithinteli. Kwi-4K khetha i-32 MB.

IP Configurator
Lo mzobo ulandelayo ubonisa i-H.264 4K I-I-Frame Encoder IP configurator.

Umfanekiso 1-2. Uqwalaselo lwe-IPI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (2)

Ukuphunyezwa kweHardware ye-H.264 4K I-I-Frame Encoder IP
I-H.264 4K I-I-Frame Encoder IP yahlula isakhelo ngasinye kwizilayi ze-2/4 kunye neekhowudi kusetyenziswa i-encoder yesilayi. I-DDR yokufunda ingqiqo ilindele idatha yesakhelo kwimemori ye-DDR njengefomathi ye-YCbCr 422. Umsantsa womgca phakathi komgca othe tye wesakhelo kwinkumbulo ye-DDR kufuneka ucaciswe nge-DDR_LINE_GAP_I ngegalelo. I-IP isebenzisa iifomathi ze-422 njengegalelo kwaye isebenzise ukucinezela kwiifomathi ze-420. Isiphumo seSlice0 sikwanalo nesihloko se-SPS kunye ne-PPS. Zonke izilayi ze-bit stream zinikezelwa ngokwahlukeneyo. Zonke izilayi bit umsinga ukudibanisa ndawonye iba H.264 bit stream yokugqibela. Lo mzobo ulandelayo ubonisa i-H.264 4K I-I-Frame encoder IP idayagramu yebhloko.
Umfanekiso 1-3. H.264 4K I-I-Frame Encoder IP Block DiagramI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (3)

Lo mfanekiso ulandelayo ubonisa umzobo webhlokhi yesilayi.

Umfanekiso 1-4. Isilayidi soMzobo weBhlokhi yeSilayidiI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (4)

INkcazelo yoYilo lweEncoder yeSilayidi
Eli candelo lichaza iimodyuli ezahlukeneyo zangaphakathi ze-encoder yesilayi.
16 x 16 iMatrix Framer
Le modyuli yenza isakhelo se-16 x 16 iibhloko ezinkulu zecandelo le-Y ngokweenkcukacha ze-H.264. Izithinteli zomgca zisetyenziselwa ukugcina imigca ethe tye ye-16 yomfanekiso wegalelo, kwaye i-16 x 16 matrix yenziwe ngefreyimu kusetyenziswa iirejista zokutshintsha.
8 x 8 iMatrix Framer
Le modyuli yenza isakhelo se-8 x 8 iibhloko ezinkulu zecandelo le-C ngokwenkcazo ye-H.264 yeefomathi ezingama-420. Izithinteli zomgca zisetyenziselwa ukugcina imigca ethe tye ye-8 yomfanekiso wegalelo, kwaye i-8 x 16 matrix yenziwe isakhelo kusetyenziswa iirejista zeshifti. Ukususela kwi-8 x 16 matrix, amacandelo e-Cb kunye ne-Cr ahlulwe ukwenza isakhelo ngasinye se-8 x 8 matrix.
4 x 4 iMatrix Framer
I-integer transformation, quantization, kunye ne-CAVLC encoding isebenza kwi-4 x 4 sub-block ngaphakathi kwe-macroblock. I-4 x 4 ifreyimu ye-matrix yenza i-4 x 4 sub-block ukusuka kwi-16 x 16 okanye i-8 x 8 macroblock. Le matrix generator inqumla kuzo zonke iibhloko ezisezantsi ze-macroblock phambi kokuya kwi-macroblock elandelayo.
Intra Prediction
I-H.264 isebenzisa iindlela ezahlukeneyo ze-intra-prediction ukunciphisa ulwazi kwi-4 x 4 block. Ibhloko ye-intra-prediction kwi-IP isebenzisa kuphela i-4 x 4 okanye i-16 x 16 DC yokuqikelela. I-16 x 16 isetyenziselwa ixabiso le-QP ngaphezu kwe-35 ukuba i-16 x 16 i-intra-DC yokubikezela ivuliwe kwi-IP configurator. Icandelo le-DC libalwa ukusuka kumphezulu okufutshane kwaye lishiye i-4 x 4 okanye i-16 x 16 iibhloko.
Inguqu epheleleyo
I-H.264 isebenzisa i-integer discrete cosine uguqulelo apho i-coefficients isasazwa kuyo yonke i-matrix yenguqu epheleleyo kunye ne-quantization matrix ukuze kungabikho uphinda-phindo okanye ulwahlulo kwinguqu epheleleyo. Inani elipheleleyo lokuguqulatage iphumeza inguqu isebenzisa shift kunye nokongeza imisebenzi.
Ubungakanani
Ubalo luphinda-phinda isiphumo ngasinye senguqu epheleleyo ngexabiso elimiselweyo lobungakanani obuchazwe lixabiso legalelo lomsebenzisi we-QP. Uluhlu lwexabiso le-QP luvela kwi-0 ukuya kwi-51. Naliphi na ixabiso elingaphezu kwe-51 yi-clamped ukuya ku-51. Ixabiso eliphantsi le-QP lichaza ucinezelo oluphantsi kunye nomgangatho ophezulu kunye nokuphambene.
I-CAVLC
I-H.264 isebenzisa iindidi ezimbini ze-entropy encoding-Context Adaptive Variable Length Coding (CAVLC) kunye neContext Adaptive Binary Arithmetic Coding (CABAC). I-IP isebenzisa i-CAVLC ekufakeni ikhowudi kwimveliso elinganisiweyo.
Ijeneretha yeHeader
Ibhloko ye-header generator ivelisa iiheader zebhloko, iiheader ze-slice, i-Sequence Parameter Set (SPS), i-Picture Parameter Set (PPS), kunye ne-Network Abstraction Layer (NAL) iyunithi ngokuxhomekeke kumzekelo wesakhelo sevidiyo.
H.264 Ijenereyitha yoMjelo
Ibhloko ye-H.264 yejeneretha yomlambo idibanisa imveliso ye-CAVLC kunye neentloko ukwenza i-encoded output njengoko ngokwefomathi eqhelekileyo ye-H.264.

 

Testbench

I-Testbench inikezelwa ukujonga ukusebenza kwe-H.264 4K I-I-Frame Encoder IP.
Ukulinganisa
Ukulinganisa kusebenzisa umfanekiso we-432 x 240 kwifomathi ye-YCbCr422 emelwe zimbini. files, nganye ye-Y kunye ne-C njengegalelo kwaye yenza i-H.264 enezilayi ezi-4 file ifomathi equlathe izakhelo ezibini.
La manyathelo alandelayo achaza indlela yokulinganisa undoqo usebenzisa i-testbench:

  1. Yiya kwikhathalogu yeLibero® SoC > View > Windows > Ikhathalogu, kwaye wandise Izisombululo-Ividiyo. Cofa kabini H264_4K_Iframe_Encoder, uze ucofe u-Kulungile. I-H264_4K_Iframe-Encoder IP ibonakala kwi-SmartDesign canvas.
    Umfanekiso 2-1. H.264 4K I-I-Frame Encoder IP Core kwikhathalogu yeLibero® SoCI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (5)
  2. Yiya kwi Files isithuba kwaye ukhethe ufaniso > Ngenisa ngaphandle Files.
    Umfanekiso 2-2. Ngenisa ngaphandle FilesI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (6)
  3. Thatha ngaphandle i-H264_sim_data_in_y.txt, H264_sim_data_in_c.txt, kunye ne-H264_refOut.txt files kule ndlela ilandelayo: ..\ \ icandelo\Microsemi\SolutionCore\ H264_4K_Iframe_Encoder\ \Uvuselelo.
  4. Ukungenisa eyahlukileyo file, khangela incwadi eneenkcukacha equlathe ezifunekayo file, kwaye ucofe Vula. Ezingenisiweyo file zidweliswe phantsi kokulinganisa, jonga lo mzobo ulandelayo.
    Umfanekiso 2-3. Ithathwe ngaphandle FilesI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (7)
  5. Yiya kwi-Design Hierarchy thebhu kwaye ucofe ekunene kwi-H264_4K_Iframe_Enc_C0 kwaye ukhethe Seta njengengcambu. Umfanekiso 2-4. Misela NjengengcambuI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (8)
  6. Yiya kwi-Stimulus Hierarchy ithebhu kwaye ukhethe i-H264_4K_Iframe_Encoder_tb (H264_4K_Iframe_Encoder_tb. v) > Lingisa i-Pre-Synth Design> Vula ngokuSebenzayo. I-IP ifaniswe kwizakhelo ezimbini. Umfanekiso 2-5. Ukulinganisa uYilo lwe-Pre-SynthesisI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (9)
  7. I-ModelSim ivula nge-testbench file njengoko kubonisiwe kulo mfanekiso ulandelayo.

Umfanekiso 2-6. Ifestile yeModelSim yokulinganisaI-MICROCHIP-H-264-4K-I-Isakhelo-Encoder-IP-Cores-FIG-1 (10)

Kubalulekile: Ukuba ukulinganisa kuphazamisekile ngenxa yomda wexesha lokuqhuba elichazwe kwi-.do file, sebenzisa i run -all command ukugqiba ukulinganisa.

Ilayisensi

  • H.264 4K I-I-Frame Encoder IP inikezelwa kuphela ngendlela entsonkothileyo phantsi kwelayisensi.
  • Ikhowudi yemvelaphi efihliweyo ye-RTL ilayisenisi itshixiwe, kufuneka ithengwe ngokwahlukeneyo. Unokwenza ufaniso, ulungelelwaniso, ubeko, kwaye udwelise iSilikhoni yeSilicon yeSilicon Programmable Gate Array (FPGA) usebenzisa iLibero design suite.
  • Ilayisensi yovavanyo inikezelwa simahla ukujonga iimpawu ze-H.264 Encoder. Ilayisensi yovavanyo iphelelwa emva kokusetyenziswa kweyure kwi-hardware.

Imiyalelo yokuFakela

  • Undoqo kufuneka ufakwe kwisoftware yeLibero SoC. Yenziwa ngokuzenzekelayo ngomsebenzi wohlaziyo lweCatalog
  • Isoftware yeLibero SoC, okanye iCPZ file ingongezwa ngesandla kusetyenziswa iFayile yekhathalogu yokongeza iCore. Xa iCPZ file ifakwe kwi-Libero, ingundoqo inokulungiswa, yenziwe, kwaye ifakwe ngaphakathi kwe-SmartDesign ukuze ifakwe kwiprojekthi ye-Libero.
  • Ukufumana eminye imiyalelo malunga nofakelo olungundoqo, ilayisensi, kunye nokusetyenziswa ngokubanzi, bona iLibero SoC Uncedo lwe-Intanethi.

Le theyibhile ilandelayo idwelisa ukusetyenziswa kobutyebi njengeample H.264 4K 300K I-Frame Encoder IP uyilo eyenzelwe i-PolarFire FPGA (iphakheji ye-MPF1TS-1152FCG4I) kwaye ivelisa idatha ecinezelweyo ngokusebenzisa i-2: 2: XNUMXampUkufakwa kwedatha.
Uluhlu 5-1. Ukusetyenziswa koVimba we-H.264 4K I-I-Frame Encoder IP

Isiqalelo 4 Izilayi 2 Izilayi
4LUTs 73588 37017
Ii-DFFs 67543 33839
I-LSRAM 592 296
µSRAM 84 42
Iibhloko zeMathematika 89 45
Ujongano lwe-4-input LUTs 25524 12780
Ujongano lweDFFs 25524 12780

Imbali yohlaziyo

Itheyibhile yembali yohlaziyo ichaza utshintsho oluthe lwaphunyezwa kuxwebhu. Ezi nguqulelo zidweliswe ngohlaziyo, kuqalwa kolona papasho lwangoku.
Uluhlu 6-1. Imbali yohlaziyo

Uhlaziyo Umhla Inkcazo
A 01/2023 Ukukhutshwa kokuqala.

Microchip FPGA Inkxaso

Iqela leemveliso zeMicrochip FPGA libuyisela iimveliso zalo ngeenkonzo ezahlukeneyo zenkxaso, kubandakanya iNkonzo yabaThengi, iZiko leNkxaso yobuGcisa yabaThengi, a webindawo, kunye neeofisi zokuthengisa zehlabathi. Abathengi bayacetyiswa ukuba bandwendwele iMicrochip imithombo ye-intanethi phambi kokuqhagamshelana nenkxaso njengoko kunokwenzeka ukuba imibuzo yabo sele iphendulwe. Qhagamshelana neZiko leNkxaso yobuGcisa nge webindawo kwi www.microchip.com/support. Khankanya inombolo yeCandelo leSixhobo seFPGA, khetha udidi lwetyala elifanelekileyo, kwaye ulayishe i-desig  files ngelixa usenza imeko yenkxaso yobugcisa. Qhagamshelana neNkonzo yabaThengi ngenkxaso yemveliso engeyiyo yobugcisa, njengamaxabiso emveliso, ukuphuculwa kwemveliso, ulwazi lohlaziyo, ubume bomyalelo kunye nokugunyaziswa.

  • Ukusuka eMntla Melika, fowunela 800.262.1060
  • Ukusuka kwihlabathi liphela, fowunela 650.318.4460
  • Ifeksi, naphi na ehlabathini, 650.318.8044

Ulwazi lweMicrochip

I Microchip Webindawo
I-Microchip ibonelela ngenkxaso ye-intanethi ngokusebenzisa yethu webindawo kwi-www.microchip.com/. Oku webindawo isetyenziselwa ukwenza files kunye nolwazi olufumaneka lula kubathengi. Eminye imixholo ekhoyo iquka:

  • Inkxaso yeMveliso- Amaxwebhu edatha kunye neerrata, amanqaku esicelo kunye ne-sampiinkqubo, izixhobo zoyilo, izikhokelo zabasebenzisi kunye namaxwebhu enkxaso yehardware, ukukhutshwa kwesoftware yamva nje kunye nesoftware egciniweyo
  • Inkxaso yobuGcisa ngokubanzi – Imibuzo Ebuzwa Rhoqo (FAQs), izicelo zenkxaso yobugcisa, amaqela eengxoxo kwi-Intanethi, uluhlu lwamalungu enkqubo yoyilo lweMicrochip
  • Ishishini leMicrochip- Umkhethi wemveliso kunye nezikhokelo zokuodola, ushicilelo lwamva nje lweMicrochip, uluhlu lweesemina kunye nemisitho, uluhlu lweeofisi zentengiso yeMicrochip, abasasazi, kunye nabameli befektri.

Inkonzo yesaziso soTshintsho kwimveliso
Inkonzo yesaziso yokutshintsha imveliso yeMicrochip inceda ukugcina abathengi bangoku kwiimveliso zeMicrochip. Ababhalisi baya kufumana isaziso se-imeyile nanini na kukho utshintsho, uhlaziyo, uhlaziyo, okanye iimpazamo ezinxulumene nosapho lwemveliso ethile okanye isixhobo sophuhliso esinomdla.
Ukubhalisa, yiya ku www.microchip.com/pcn. kwaye ulandele imiyalelo yobhaliso.

Uxhaso lwabathengi

Abasebenzisi beemveliso zeMicrochip banokufumana uncedo ngeendlela ezininzi:

  • Umsasazi okanye uMmeli
  • I-Ofisi yoThengiso yasekuhlaleni
  • Embedded Solutions Engineer (ESE)
  • Uxhaso lobuchwepheshe

Abathengi kufuneka baqhagamshelane nomthengisi wabo, ummeli okanye i-ESE ngenkxaso. Iiofisi zeentengiso zasekuhlaleni zikwafumaneka ukunceda abathengi. Uluhlu lweeofisi zokuthengisa kunye neendawo zibandakanyiwe kolu xwebhu.
Inkxaso yobugcisa ifumaneka nge webindawo e: www.microchip.com/support.

Microchip Devices Code Protection Feature
Qaphela ezi nkcukacha zilandelayo zenqaku lokhuseleko lwekhowudi kwiimveliso zeMicrochip:

  • Iimveliso zeMicrochip ziyahlangabezana nemigaqo equlethwe kwiMicrochip Data Sheet yazo.
  • IMicrochip ikholelwa ukuba usapho lwayo lweemveliso lukhuselekile xa lusetyenziswa ngendlela ecetywayo, ngokwemigaqo yokusebenza, naphantsi kweemeko eziqhelekileyo.
  • Ixabiso leMicrochip kwaye likhusela ngokungqongqo amalungelo epropathi enomgangatho ophezulu wokuqonda. Iinzame zokwaphula ikhowudi yokukhusela iimpawu zeMicrochip zithintelwe ngokungqongqo kwaye zinokwaphula umthetho weDigital Millennium Copyright Act.
  • Ayikho i-Microchip okanye nawuphi na umenzi we-semiconductor onokuqinisekisa ukhuseleko lwekhowudi yayo. Ukukhuselwa kwekhowudi akuthethi ukuba siqinisekisa ukuba imveliso "ayinakwaphulwa".
  • Ukhuseleko lwekhowudi luhlala luvela. I-Microchip izinikele ekuphuculeni ngokuqhubekayo iimpawu zokukhusela ikhowudi kwiimveliso zethu.

Isaziso soMthetho
Olu papasho kunye nolwazi olulapha lunokusetyenziswa kuphela ngeemveliso zeMicrochip, kubandakanywa ukuyila, ukuvavanya, kunye nokudibanisa iimveliso zeMicrochip kunye nesicelo sakho. Ukusetyenziswa kolu lwazi ngayo nayiphi na enye indlela kwaphula le migaqo. Ulwazi malunga nosetyenziso lwesixhobo lunikezelwa kuphela ukulungiselela wena kwaye lunokuthi luthathelwe indawo luhlaziyo. Luxanduva lwakho ukuqinisekisa ukuba isicelo sakho siyadibana neenkcukacha zakho. Qhagamshelana neofisi yakho yentengiso yeMicrochip yengingqi ngenkxaso eyongezelelweyo okanye, ufumane inkxaso eyongezelelweyo kwi www.microchip.com/en-us/support/design-help/client-support-services. OLU LWAZI LUBONWA NGE-MICROCHIP “NJENGOKO ZINJALO”. I-MICROCHIP AYENZA UKUMELELWA OKANYE IZIQINISEKISO ZALO NALUPHI UHLOBO ENOKUBA ICHAZWE OKANYE IYATHENISWA, IYABHALWA OKANYE NGOMLOMO, NGOMTHETHO OKANYE OKUNGENYE, EZINXULUMENE NOLWAZI KUBANDAKANYA KODWA AYIMNIKELWE KUSO NAsiphi na isiQinisekiso, ISIQINISEKISO, ISIQINISEKISO R INJONGO, OKANYE IZIQINISEKISO INXULUMENE NEMEKO, UMGANGATHO, OKANYE UKUSEBENZA. AKUKHO SIGANEKO IYA KUTHWATHWA NALUPHI NA I-MICROCHIP ESIYA KUTHWALA NGALO NALUPHI NA ULWAZI, OLUKHETHEKILEYO, LWESOHLWAYO, NGESIGANEKO, OKANYE OKUPHUMELELE Ilahleko, UMONAKALO, IINDLEKO, OKANYE INKCITHO YALO NOLUPHI NA UHLOBO ELUYANXULUMENE NOLWAZI OKANYE UKUSETYENZISWA KWALO, NANGONA INGCACISO, NANGENZWENI. OKUSEKO OKANYE UMONAKALO UYABONAKALA. NGOKUPHELELEYO UXANDUVA LUVUMELEKILEYO NGOMTHETHO, UXANDUVA LWONKE LE-MICROCHIP KULONKE AMABANGO NGAYO NAYIPHI NA IINDLELA EZINXULUMENE NOLWAZI OKANYE UKUSETYENZISWA KWALO AKUYI KUGQIBELA ISIXA SOMRHUMO, UKUBA NAKHO, OWUHLAWULE NGQO UKUBA ULWAZI LWAZI. Ukusetyenziswa kwezixhobo zeMicrochip kwinkxaso yobomi kunye / okanye izicelo zokhuseleko ngokupheleleyo kumngcipheko womthengi, kwaye umthengi uyavuma ukukhusela, ukuhlawulela kwaye ubambe iMicrochip engenabungozi kuyo nayiphi na kunye nawo wonke umonakalo, amabango, iisuti, okanye iindleko ezibangelwa kukusetyenziswa okunjalo. Akukho zilayisenisi zigqithiswayo, ngokungafihlisiyo okanye ngenye indlela, phantsi kwawo nawaphi na amalungelo epropathi yomenzi weMicrochip ngaphandle kokuba kuchazwe ngenye indlela.

Iimpawu zokuthengisa
Igama leMicrochip kunye nelogo, ilogo yeMicrochip, iAdaptec, iAVR, ilogo yeAVR, iAVR Freaks, iBesTime, iBitCloud, iCryptoMemory, iCryptoRF, 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, kunye neXMEGA ziimpawu zorhwebo ezibhalisiweyo zeMicrochip Technology Incorporated e-USA nakwamanye amazwe. I-AgileSwitch, i-APT, i-ClockWorks, i-Embedded Control Solutions Company, i-EtherSynch, i-Flashtec, i-Speed ​​​​Speed ​​Control, i-HyperLight Load, i-Libero, i-motorBench, i-mTouch, i-Powermite 3, i-Precision Edge, i-ProASIC, i-ProASIC Plus, i-logo ye-ProASIC Plus, i-Quiet-Wire, i-SmartFusion, I-SyncWorld, iTemux, iTimeCesium, iTimeHub, iTimePictra, iTimeProvider, iTrueTime, kunye ne-ZL ziimpawu zorhwebo ezibhalisiweyo zeMicrochip Technology eBandakanywe e-USA Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Nayiphi na iCapacitor, AnyIn, AnyOut, Augmented Switching. , BlueSky, BodyCom, Clockstudio, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, Espresso T1S, EtherGREEN, GridTime, IdealCirnet ICIPIC, IdealCirnet, Inkqubo, Iseri, iSerialBridge, INCWADANA YEENKC. Ukuthelekisa okuBukrelekrele, i-IntelliMOS, uQhagamshelwano lwe-Inter-Chip, iJitterBlocker, iKnob-on-Display, iKoD, maxCrypto, maxView, inwebu, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, QMatrix, REAL ICE, Ripple Blocker , RTG4, SAM ICE, Uthotho Quad I/O, imephu elula, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, Total Endurance, Ixesha elithenjiweyo, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY, ViewI-Span, i-WiperLock, i-XpressConnect, kunye ne-ZENA ziimpawu zorhwebo ze-Microchip Technology Incorporated e-USA nakwamanye amazwe. I-SQTP luphawu lwenkonzo ye-Microchip Technology eBandakanywe e-USA Ilogo ye-Adaptec, iFrequency on Demand, i-Silicon Storage Technology, kunye ne-Symmcom ziimpawu zorhwebo ezibhalisiweyo ze-Microchip Technology Inc. kwamanye amazwe. I-GestIC luphawu lwentengiso olubhalisiweyo lwe-Microchip Technology Germany II GmbH & Co. KG, i-subsidiary ye-Microchip Technology Inc., kwamanye amazwe. Zonke ezinye iimpawu zokuthengisa ezikhankanywe apha ziyipropathi yeenkampani zabo. © 2023, Microchip Technology Incorporated kunye nenkxaso-mali yayo. Onke Amalungelo Agciniwe. I-ISBN: 978-1-6683-1888-1

Inkqubo yoLawulo loMgangatho
Ngolwazi malunga neMicrochip's Quality Management Systems, nceda undwendwele www.microchip.com/quality.

Intengiso kunye neNkonzo yeHlabathi liphela

AMAMERIKA 

IOfisi yoShishino

eAtlanta

Austin, TX

eBoston

eChicago

eDallas

eDetroit

eHouston, TX

Indianapolis

Ilos angeles

Raleigh, NC

ENew York, NY

San Jose, CA

Canada - Toronto

I-ASIA/PACIFIC

  • EOstreliya - eSydney
    • Umnxeba: 61-2-9868-6733
  • China-Beijing
    • Umnxeba: 86-10-8569-7000
  • China-Chengdu
    • Umnxeba: 86-28-8665-5511
  • China - Chongqing
    • Umnxeba: 86-23-8980-9588
  • China-Dongguan
    • Umnxeba: 86-769-8702-9880
  • China - Guangzhou
    • Umnxeba: 86-20-8755-8029
  • China-Hangzhou
    • Umnxeba: 86-571-8792-8115
  • China-Hong Kong SAR
    • Umnxeba: 852-2943-5100
  • China-Nanjing
    • Umnxeba: 86-25-8473-2460
  • China - Qingdao
    • Umnxeba: 86-532-8502-7355
  • China - Shanghai
    • Umnxeba: 86-21-3326-8000
  • China – Shenyang
    • Umnxeba: 86-24-2334-2829
  • China-Shenzhen
    • Umnxeba: 86-755-8864-2200
  • China - Suzhou
    • Umnxeba: 86-186-6233-1526
  • China - Wuhan
    • Umnxeba: 86-27-5980-5300
  • China - Xian
    • Umnxeba: 86-29-8833-7252
  • China - Xiamen
    • Umnxeba: 86-592-2388138
  • China - Zhuhai
    • Umnxeba: 86-756-3210040

© 2023 Microchip Technology Inc. kunye nenkxaso-mali yayo DS50003486A-

Amaxwebhu / Izibonelelo

I-MICROCHIP H.264 4K I-I-Frame Encoder IP Cores [pdf] Isikhokelo somsebenzisi
H.264 4K I-I-Frame Encoder IP Cores, H.264 4K, I-I-Frame Encoder IP Cores, i-Encoder IP Cores, i-IP Cores

Iimbekiselo

Izithuba eziyeleleneyo

Shiya uluvo

Idilesi yakho ye-imeyile ayizupapashwa. Iindawo ezifunekayo ziphawulwe *