MICROCHIP H.264 Encoder

Okwu mmalite
H.264 bụ ọkọlọtọ mkpakọ vidiyo na-ewu ewu maka mkpakọ nke vidiyo dijitalụ. Ọ na-mara dị ka MPEG-4 Part10 ma ọ bụ Advanced Video nzuzo (MPEG-4 AVC). H.264 na-eji ụzọ amamihe ngọngọ maka ịpịkọta vidiyo ebe a na-akọwa nha ngọngọ dị ka 16 x 16 ma kpọọ ya nnukwu ngọngọ. Ụkpụrụ mkpakọ na-akwado pro dị iche ichefiles nke na-akọwa oke mkpakọ na mgbagwoju anya nke mmejuputa. A na-emeso okpokolo agba vidiyo, nke a ga-akpakọ, dị ka m frame, P frame, na B frame. Otu I frame bụ etiti nwere koodu intra ebe mkpakọ na-eme site na iji ozi dị n'ime etiti ahụ. Ọ nweghị okpokolo agba ọzọ achọrọ iji decode I frame. A na-ejikọta AP frame site na iji mgbanwe ndị a gbasara fremu mbụ nke nwere ike ịbụ I frame ma ọ bụ P frame. A na-eme mkpakọ nke etiti B site na iji mgbanwe mmegharị ahụ n'ihe gbasara ma etiti mbụ na etiti na-abịa.

Usoro mkpakọ nke I na P nwere s anọtages:

• Amụma intra/Inter
• Mgbanwe ọnụọgụgụ
• Quantization
• Entropy koodu

H. 264 na-akwado ụdị ngbanwe abụọ:

• Ndokwa ogologo ogologo mgbanwe mgbanwe ọnọdụ (CAVLC)
• Nkwekọrịta ọnụọgụgụ ọnụọgụgụ ọnụọgụgụ (CABAC)

Ụdị H.264 Encoder dị ugbu a na-emejuputa usoro ntọala profile ma na-eji CAVLC maka ntinye koodu entropy. Ọzọkwa, H.264 Encoder na-akwado ngbanwe nke okpokolo agba I na P.

Ihe osise 1. H.264 Encoder Block Eserese

Atụmatụ

H. 264 Encoder nwere atụmatụ isi ndị a:

• Na-akpakọ usoro vidiyo YCbCr 420
• Nabata usoro vidiyo YCbCr 422 dị ka ntinye
• Na-akwado 8-bit maka akụrụngwa ọ bụla (Y, Cb, na Cr)
• Na-akwado ITU-T H.264 Annex B na-akwado mmepụta iyi iyi NAL
• Na-arụ ọrụ na-enweghị ọrụ kwụ ọtọ, CPU, ma ọ bụ enyemaka processor achọghị
• Na-akwado onye ọrụ configurable Quality Factor (QP)
• Na-akwado P Frame Count (PCOUNT)
• Na-akwado uru ọnụ ụzọ nhazi nke onye ọrụ maka ngọngọ mwụda
• Na-akwado mgbako n'ogo nke otu pikselụ kwa elekere
• Na-akwado mkpakọ ruo mkpebi nke 1080p 60fps
• Na-eji interface onye ikpe vidiyo maka ịnweta ebe nchekwa etiti DDR
• Obere oge (252µs maka HD zuru ezu ma ọ bụ ahịrị kwụ ọtọ 17)

Ezinụlọ akwadoro

H. 264 Encoder na-akwado ezinụlọ ngwaahịa ndị a:

• PolarFire® SoC
• PolarFire

Mmejuputa ngwaike

Akụkụ a na-akọwa ụdị modul dị n'ime nke H.264 Encoder. Ntinye data na H.264 Encoder ga-abụrịrị n'ụdị onyonyo nyocha raster n'ụdị YCbCr 422. H.264 Encoder na-eji usoro 422 dị ka ntinye ma na-arụ ọrụ mkpakọ n'ụdị 420.
Ọnụ ọgụgụ na-esonụ na-egosi eserese H.264 Encoder ngọngọ.

Ọgụgụ 1-1. H.264 Encoder – Modul

1. amụma intra
   H.264 na-eji ụdị amụma intra dị iche iche iji belata ozi na ngọngọ 4 x 4. Ihe mgbochi intra-amụma dị na IP na-eji naanị amụma DC na nha matriks 4 x 4. A na-agbakọ akụrụngwa DC site na n'akụkụ elu na akụkụ aka ekpe 4 x 4.
2. Mgbanwe Integer
   H.264 na-eji integer discrete cosine mgbanwe ebe ọnụọgụ ọnụọgụgụ na-ekesa n'ofe integer transform matrix na quantization matrix dị otú ahụ nke na ọ dịghị multiplications ma ọ bụ nkewa na mgbanwe integer. Ọnụọgụ ọnụọgụgụ stage mejuputa mgbanwe site na iji ngbanwe ma tinye ọrụ.
3. Quantization
   Ngụkọta ọnụ na-amụba ngbanwe ọ bụla nke integer nwere uru ngụpụta eburu ụzọ kpebie site na uru ntinye onye ọrụ QP. Ogo nke uru QP sitere na 0 ruo 51. Uru ọ bụla karịa 51 bụ clamped na 51. Ọnụ ego QP dị ala na-egosi mkpakọ dị ala na ịdị elu dị elu na ntụgharị.
4. Atụmatụ ngagharị
   Motion Estimation na-achọ ngọngọ 8 x 8 nke etiti dị ugbu a na ngọngọ 16 x 16 nke etiti gara aga wee mepụta vectors ngagharị.
5. Mkpesa ngagharị
   Nkwụghachi ụgwọ Motion na-enweta vectors mmegharị ahụ site na ngọngọ Motion Estimation wee chọta ngọngọ 8 x 8 kwekọrọ na etiti gara aga.
6. CAVLC
   H.264 na-eji ụdị abụọ nke entropy encoding-CAVLC na CABAC. IP na-eji CAVLC maka itinye koodu mmepụta nke ọnụọgụgụ.
7. Generator nkụnye eji isi mee
   Ihe mgbochi nkụnye eji isi mee na-ewepụta ndị nkụnye eji isi mee ihe, ndị nkụnye eji isi mee ihe, Sequence Parameter Set (SPS), Parameter Set (PPS), na ngalaba Abstraction Layer (NAL) dabere na ihe atụ nke etiti vidiyo. Skip block decision Logic na-agbakọ mkpokọta nke oke dị iche (SAD) nke etiti 16 x 16 nnukwu ngọngọ na etiti gara aga 16 x 16 nnukwu ngọngọ sitere na vector ngagharị buru amụma ọnọdụ. A na-ekpebi ngọngọ mwụda site na iji uru SAD yana ntinye SKIP_THRESHOLD.
8. H.264 Stream Generator
   Igwe na-emepụta iyi iyi H.264 na-ejikọta mmepụta CAVLC yana ndị isi iji mepụta mmepụta koodu dị ka usoro ọkọlọtọ H.264.
9. DDR Dee ọwa ma gụọ ọwa
   H.264 Encoder chọrọ ka echekwa fremu decoded na ebe nchekwa DDR, nke a na-eji na amụma Inter. Nke
   IP na-eji DDR dee ma gụọ ọwa iji jikọọ na Video Arbiter IP, nke na-emekọrịta ihe na ebe nchekwa DDR site na onye njikwa DDR IP.

Ntinye na ntinye

Akụkụ a na-akọwa ntinye na ntinye nke H.264 Encoder.

ọdụ ụgbọ mmiri
Tebụl ndị a na-edepụta nkọwa ntinye na ọdụ ụgbọ mmiri nke H.264 Encoder.

Isiokwu 2-1. Ntinye na ntinye nke H.264 Encoder

Aha mgbaàmà	Ntuziaka	Obosara	Nkọwa
DDR_CLK_I	Ntinye	1	DDR ebe nchekwa elekere
PIX_CLK_I	Ntinye	1	Elekere ntinye nke pikselụ na-abata bụ sampedu
RESET_N	Ntinye	1	Mgbama nrụpụta ihe nrụgharị adịghị arụ ọrụ maka imewe ahụ
DATA_VALID_I	Ntinye	1	Ntinye data Pixel ziri ezi
DATA_Y_I	Ntinye	8	Ntinye 8-bit Luma pixel n'ụdị 422
DATA_C_I	Ntinye	8	Ntinye pixel 8-bit Chroma n'ụdị 422
FRAME_START_I	Ntinye	1	Mmalite ngosi Frame A na-ewere ọnụ na-ebili nke mgbaama a dị ka mmalite etiti.
FRAME_END_I	Ntinye	1	Ngosipụta ngwụcha nke Frame
DDR_FRAME_START_ADDR_I	Ntinye	8	Adreesị mmalite ebe nchekwa DDR (LSB 24-bits bụ 0) iji chekwaa etiti arụgharịrị arụgharịrị. H.264 IP ga-echekwa okpokolo agba anọ ma ọ ga-eji 4 MB nke ebe nchekwa DDR.
I_FRAME_FORCE_I	Ntinye	1	Onye ọrụ nwere ike ịmanye m framere oge ọ bụla. Ọ bụ mgbama pulse.
PCOUNT_I	Ntinye	8	Ọnụọgụ nke fremu P kwa I free 422 uru usoro sitere na 0 ruo 255.
QP	Ntinye	6	Ogo ihe maka H.264 quantization 422 fornat uru sitere na 0 ruo 51 ebe 0 na-anọchite anya àgwà kachasị elu na mkpakọ dị ala na 51 na-anọchite anya mkpakọ kachasị elu.
SKIP_THRESHOLD_I	Ntinye	12	Oke maka mkpebi mgbochi ịwụ Uru a na-anọchi anya uru SAD nke 16 x 16 Macro ngọngọ maka ịwụ elu. Usoro ahụ sitere na 0 ruo 1024, yana uru a na-ahụkarị 512. Ọnụ ụzọ dị elu na-emepụta ihe nfe na-adịghị mma.
VRES_I	Ntinye	16	Mkpebi onyonyo ntinye kwụ ọtọ. Ọ ga-abụrịrị ugboro 16.
HRES_I	Ntinye	16	Mkpebi kwụ ọtọ nke onyonyo ntinye. Ọ ga-abụrịrị ugboro 16.
DATA_VALID_O	Mpụta	1	Ihe nrịbama na-egosi data agbakwunyere bara uru.

DATA_O	Mpụta	16	Mwepụta data etinyere H.264 nke nwere nkeji NAL, isi iberi, SPS, PPS, yana data etinyere nke nnukwu blocks.
WRITE_ CHANNEL_BUS	—	—	Dee ụgbọ ala ọwa ka ejikọrọ na onye na-ese vidiyo Dee ụgbọ ala ọwa. Nke a dị mgbe ahọpụtara interface ụgbọ ala maka Arbiter Interface.
GỤỌ_CHANNEL_BUS	—	—	Gụọ ụgbọ ala ọwa ka ejikọrọ ya na onye na-ahụ maka vidiyo Gụọ ụgbọ ala ọwa. Nke a dị mgbe ahọpụtara interface ụgbọ ala maka Arbiter Interface.
DDR Dee nwa afọ Ọ BỤRỤ-Ọdụ ụgbọ mmiri ndị a dị mgbe ahọpụtara interface obodo maka Arbiter Interface.
DDR_WRITE_ACK_I	Ntinye	1	Dee nkwenye site na ọwa onye na-ekpe ikpe.
DDR_WRITE_DONE_I	Ntinye	1	Dee mmecha site na onye ọka iwu.
DDR_WRITE_REQ_O	Mpụta	1	Dee arịrịọ maka onye mkpezi.
DDR_WRITE_START_ADDR_O	Mpụta	32	DDR adreesị nke a ga-edere ya.
DDR_WBURST_SIZE_O	Mpụta	8	DDR dee nha nha.
DDR_WDATA_VALID_O	Mpụta	1	Data bara uru maka onye mkpezi.
DDR_WDATA_O	Mpụta	DDR_AXI_DATA_WIDTH	Mbupute data na-ekpe ikpe.
DDR Gụọ nwa amaala Ọ BỤRỤ-Ọdụ ụgbọ mmiri ndị a dị mgbe ahọpụtara interface obodo maka Arbiter Interface.
DDR_READ_ACK_I	Ntinye	1	Gụọ nkwenye sitere na ọwa onye na-agụ akwụkwọ.
DDR_READ_DONE_I	Ntinye	1	Gụọ mmecha si n'aka onye ikpe.
DDR_RDATA_VALID_I	Ntinye	1	Data bara uru n'aka onye mkpezi.
DDR_RDATA_I	Ntinye	DDR_AXI_DATA_WIDTH	Ntinye data sitere na onye ọka iwu.
DDR_READ_REQ_O	Mpụta	1	Gụọ arịrịọ maka onye mkpezi.
DDR_READ_START_ADDR_O	Mpụta	32	Adreesị DDR nke a ga-eji gụọ ya.
DDR_RBURST_SIZE_O	Mpụta	8	DDR agụ gbawa nha.

Mgbochi elekere

H.264 Encoder IP na-eji ntinye elekere PIX_CLK_I na DDR_CLK_I. Jiri mmachi nhazi oge elekere maka ebe na ị ga-ebugharị wee chọpụta oge ka IP na-eme atụmatụ ịgafe ngalaba elekere.

Ntuziaka nwụnye

Ekwesịrị ịwụnye H. 264 Encoder core na katalọgụ IP nke ngwanrọ Libero® SoC. A na-eme nke a na-akpaghị aka site na ọrụ mmelite IP katalọgụ dị na ngwanrọ Libero SoC, ma ọ bụ enwere ike iji aka budata isi IP na katalọgụ ahụ. Ozugbo etinyere isi IP na Libero SoC software IP Catalog, enwere ike ịhazi isi ya, mepụta ya na ozugbo n'ime SmartDesign maka itinye na ọrụ Libero.

Testbench

A na-enye Testbench iji lelee ọrụ nke H.264 Encoder IP.

1. ịme anwansị
   Simulation ahụ na-eji onyonyo 432 × 240 n'ụdị YCbCr422 nke mmadụ abụọ nọchiri anya ya. files, nke ọ bụla maka Y na C dị ka ntinye
   ma na-emepụta H.264 file usoro nwere okpokolo agba abuo. Usoro ndị a na-akọwa otu esi eme ka isi na-eji testbench.
   1. Gaa na katalọgụ Libero SoC> View > Windows > Katalọgụ, wee gbasaa Ngwọta-Video. Pịa H264_Encoder ugboro abụọ, wee pịa OK.
   2. Iji mepụta SmartDesign achọrọ maka simulation IP H.264 Encoder, pịa Libero Project> Mezuo edemede. Chọgharịa gaa na edemede ..\ ihe mejupụtara MicrochipSolutionCoreH264_Encoder \scripts\H264_SD.tcl, wee pịa Gbaa .
      Ọgụgụ 5-2. Mee ọsọ Script
      Ogologo ụgbọ ala AXI data ndabara bụ 512. Ọ bụrụ na ahaziri H.264 Encoder IP maka obosara ụgbọ ala 256/128, pịnye AXI_DATA_WIDTH:256 ma ọ bụ AXI_DATA_WIDTH:128 na mpaghara Arguments.
      SmartDesign pụtara. Lee ọnụ ọgụgụ na-esonụ.
      Ọgụgụ 5-3. SmartDesign kacha elu
   3. Na Files tab, pịa simulation > Bubata Files.
      Ọgụgụ 5-4. Bubata Files
   4. Bubata H264_sim_data_in_y.txt, H264_sim_data_in_c.txt file na H264_sim_refOut.txt file si n'ụzọ a: ..\ ihe mejupụtara MicrochipSolutionCoreH264_Encoder \ Ihe mkpali.
   5. Ịbubata nke dị iche file, chọgharịa na folda nwere ihe achọrọ file, wee pịa Mepee. Nke ebubatara file edepụtara n'okpuru simulation, lee foto na-esonụ.
   6. Na taabụ Stimulus Hierarchy, pịa H264_Encoder_tb (H264_Encoder_tb. v)> Simulate Pre-Synth Design> Mepee mmekọrịta. Emebere IP maka okpokolo agba abụọ. Ọgụgụ 5-6. Na-eme atụmatụ tupu synthesis
      ModelSim meghere ya na testbench file dị ka e gosiri na foto na-esonụ.

Ihe dị mkpa: Ọ bụrụ na akwụsịla ịme anwansị ahụ n'ihi oke oge ịgba ọsọ akọwapụtara na DO file, jiri ọsọ-niile iwu imezu simulation.

Iji akụrụngwa

A na-emejuputa H. 264 Encoder na PolarFire SoC FPGA (ngwugwu MPFS250T-1FCG1152I) ma na-ewepụta data abịakọrọ site na iji 4: 2: 2 sampntinye data ntinye.

Isiokwu 6-1. Iji akụrụngwa maka H.264 Encoder

Akụrụngwa	Ojiji
Tebụl nlele 4 (LUT)	69092
D Flip Flops (DFFs)	65522
Ebe nchekwa ohere ohere static (LSRAM)	232
uSRAM	30
Ihe mgbochi mgbakọ na mwepụ	19
Ntinye LUT 4 interface	9396
Ihe ntanetị DFF	9396

Nhazi nhazi

Tebụl na-esonụ na-edepụta nkọwa nke usoro nhazi usoro ihe eji eme ihe ngwaike nke H.264 Encoder, nke nwere ike ịdịgasị iche dabere na ngwa chọrọ.

Isiokwu 7-1. Nhazi nhazi

Aha	Nkọwa
DDR_AXI_DATA_WIDTH	Na-akọwa obosara data DDR AXI. Ọ nwere ike ịbụ 128, 256 ma ọ bụ 512
ARBITER_INTERFACE	Nhọrọ ịhọrọ nke ala ma ọ bụ ụgbọ ala iji jikọọ na IP onye na-ekpezi vidiyo

Nhazi IP
Ọnụ ọgụgụ na-esonụ na-egosi H.264 Encoder IP configuarator.

Ọgụgụ 7-1. H.264 Nhazi nhazi

Ikikere
Enyere H. 264 Encoder n'ụdị ezoro ezo naanị n'okpuru ikike.
Akpọchiri koodu isi mmalite RTL ezoro ezo na a ga-azụrịrị ya iche. Ị nwere ike ịme ịme anwansị, njikọ, okirikiri nhọrọ ukwuu, na mmemme Silicon Field Programmable Gate Array (FPGA) site na iji ụlọ nrụpụta Libero.
Enyere ikike nyocha n'efu iji lelee atụmatụ H.264 Encoder. Ikikere nlebanya ga-agwụ ka ejiri otu elekere na ngwaike.

Akụkọ ngbanwe

Akụkọ ngbanwe ahụ na-akọwa mgbanwe ndị etinyere na akwụkwọ ahụ. Edepụtara mgbanwe ndị a site na ntughari, malite na mbipụta kachasị ugbu a.

Isiokwu 9-1. Akụkọ ngbanwe

Ndozigharị	Ụbọchị	Nkọwa
B	09/2022	• emelitere Atụmatụ ngalaba. • Emelitere obosara nke mgbaàmà mmepụta DATA_O site na 8 ruo 16, lee Tebụl 2-1. • emelitere Ọgụgụ 7-1. • emelitere 8. Ikikere ngalaba. • emelitere 6. Iji akụrụngwa ngalaba. • emelitere Ọgụgụ 5-3.
A	07/2022	Ntọhapụ mbụ.

Otu ngwaahịa Microchip FPGA na-eji ọrụ nkwado dị iche iche kwado ngwaahịa ya, gụnyere Ọrụ Ndị Ahịa, Ụlọ Ọrụ Nkwado nka na ụzụ Ndị Ahịa, a websaịtị, na ụlọ ahịa ahịa zuru ụwa ọnụ. A na-atụ aro ka ndị ahịa gaa na akụrụngwa Microchip n'ịntanetị tupu ha akpọtụrụ nkwado n'ihi na o yikarịrị ka azaghachila ajụjụ ha.

Kpọtụrụ Ụlọ Ọrụ Nkwado nka na ụzụ site na websaịtị na www.microchip.com/support. Kwuo nọmba akụkụ ngwaọrụ FPGA, họrọ udi ikpe dabara adaba, wee bulite imewe files mgbe ị na-ekepụta ikpe nkwado teknụzụ.
Kpọtụrụ ọrụ ndị ahịa maka nkwado ngwaahịa na-abụghị teknụzụ, dị ka ọnụahịa ngwaahịa, nkwalite ngwaahịa, mmelite ozi, ọkwa ịtụ na ikike.

• Site na North America, kpọọ 800.262.1060
• Site na ụwa ndị ọzọ, kpọọ 650.318.4460
• Fax, si n'ebe ọ bụla n'ụwa, 650.318.8044

Ozi Microchip

Microchip Websaịtị

Microchip na-enye nkwado ntanetị site na anyị websaịtị na www.microchip.com/. Nke a weba na-eji saịtị eme ihe files na ozi dị mfe maka ndị ahịa. Ụfọdụ ọdịnaya dị gụnyere:

• Nkwado ngwaahịa – Ibé akwụkwọ data na errata, ndetu ngwa na sampmmemme, akụrụngwa imewe, ntuziaka onye ọrụ na akwụkwọ nkwado ngwaike, ewepụtara sọftụwia kacha ọhụrụ yana sọftụwia echekwara
• Nkwado nka na ụzụ izugbe - Ajuju a na-ajụkarị (FAQ), arịrịọ nkwado teknụzụ, otu mkparịta ụka n'ịntanetị, ndepụta ndị otu mmemme mmebe Microchip
• Azụmahịa nke Microchip – ntuziaka onye na-ahọpụta ngwaahịa na ịtụ iwu, mbipụta akwụkwọ akụkọ Microchip kacha ọhụrụ, ndepụta nke nzukọ ọmụmụ na mmemme, ndepụta nke ụlọ ahịa Microchip, ndị nkesa na ndị nnọchi anya ụlọ ọrụ mmepụta ihe.

Ọrụ ngosi mgbanwe ngwaahịa

Ọrụ ngosi mgbanwe ngwaahịa Microchip na-enyere ndị ahịa aka ugbu a na ngwaahịa Microchip. Ndị debanyere aha ga-enweta ọkwa email mgbe ọ bụla enwere mgbanwe, mmelite, nlegharị anya ma ọ bụ errata metụtara ezinụlọ ngwaahịa akọwapụtara ma ọ bụ ngwa mmepe nke mmasị.
Iji debanye aha, gaa na www.microchip.com/pcn ma soro ntuziaka ndebanye aha.

Nkwado ndị ahịa

Ndị na-eji ngwaahịa Microchip nwere ike ịnweta enyemaka site na ọtụtụ ọwa:

• Onye nkesa ma ọ bụ onye nnọchi anya
• Ụlọ ọrụ ire ahịa mpaghara
• Injinia Ngwọta agbakwunyere (ESE)
• Nkwado ndị teknuzu

Ndị ahịa kwesịrị ịkpọtụrụ onye nkesa ha, onye nnọchi anya ma ọ bụ ESE maka nkwado. Ọfịs ahịa mpaghara dịkwa maka inyere ndị ahịa aka. Agụnyere ndepụta ụlọ ọrụ ahịa na ebe n'ime akwụkwọ a.
Nkwado nka na ụzụ dị site na websaịtị na: www.microchip.com/support

Njirimara Nchekwa Koodu Ngwaọrụ Microchip
Rịba ama nkọwa ndị a nke njirimara nchedo koodu na ngwaahịa Microchip:

• Ngwaahịa Microchip na-ezute nkọwapụta dị na mpempe data Microchip ha.
• Microchip kwenyere na ezinaụlọ nke ngwaahịa ya nwere nchekwa mgbe ejiri ya n'ụzọ achọrọ, n'ime nkọwapụta ọrụ yana n'okpuru ọnọdụ nkịtị.
  ụkpụrụ icrochip ma jiri ike na-echekwa ikike ọgụgụ isi ya. Mgbalị imebi njirimara nchedo koodu nke ngwaahịa Microchip bụ nke amachibidoro nke ọma ma nwee ike imebi iwu nwebiisinka nke Millennium Digital.
• Ma Microchip ma ọ bụ ndị nrụpụta semiconductor ọ bụla enweghị ike ikwe nkwa nchekwa nke koodu ya. Nchedo koodu apụtaghị na anyị na-ekwe nkwa na ngwaahịa a "enweghị ike imebi". Nchekwa koodu na-agbanwe mgbe niile. Microchip agba mbọ na-aga n'ihu na-emeziwanye njirimara nchedo koodu nke ngwaahịa anyị.

Akwụkwọ Ozi Iwu

Enwere ike iji akwụkwọ a na ozi dị n'ime ya naanị site na ngwaahịa Microchip, gụnyere iji chepụta, nwalee ma jikọta ngwaahịa Microchip na ngwa gị. Iji ozi a n'ụzọ ọ bụla ọzọ mebiri usoro ndị a. A na-enye ozi gbasara ngwa ngwaọrụ naanị maka ịdị mma gị yana enwere ike dochie ya
site na mmelite. Ọ bụ ọrụ gị ịhụ na ngwa gị dabara na nkọwapụta gị. Kpọtụrụ ụlọ ọrụ ịre ahịa Microchip mpaghara gị maka nkwado ọzọ ma ọ bụ nweta nkwado ọzọ na www.microchip.com/en-us/support/design-help/client-support-services.

Ozi a bụ MICROCHIP “DỊ KA Ọ BỤ”. MICROCHIP emeghị nnochite anya ma ọ bụ akwụkwọ ikike n'ụdị ọ bụla ma ekwupụta ma ọ bụ kwupụta ya, edere ma ọ bụ n'ọnụ, usoro iwu ma ọ bụ ọzọ, metụtara ozi ahụ gụnyere mana ọnweghị oke n'iwu ọ bụla na-akwadoghị, iwu na-akwadoghị. NA ahụ dị mma maka ebumnuche pụrụ iche, ma ọ bụ akwụkwọ ikike metụtara ọnọdụ ya, ogo ya, ma ọ bụ arụmọrụ ya.

Ọ BỤGHỊ ỌMỤNỤ Ọ BỤGHỊ MICROCHIP GA-AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỌ Ọ BỤLA OZI Ọ BỤ Ọ BỤ Ọ BỤLA. AKWỤKWỌ NDỊ NDỊ DỊ MMADỤ N'ỤRỤ IKE MA Ọ BỤ NDỊ MMADỤ AHỤ. Ruo n'ụzọ zuru ezu iwu kwadoro, MICROCHIP'S TOTAL IBLIability na ebubo niile n'ụzọ ọ bụla metụtara ozi ahụ ma ọ bụ ojiji ya agaghị agafe ego nke ụgwọ, ma ọ bụrụ na ọ bụla, na ị kwụrụ ozugbo na-agwa ya.

Iji ngwaọrụ Microchip na nkwado ndụ yana/ma ọ bụ ngwa nchekwa bụ kpamkpam n'ihe ize ndụ nke onye zụrụ ya, onye na-azụ ya kwenyere ịgbachitere, kwụọ ụgwọ ma jide Microchip na-adịghị emerụ ahụ site na mmebi ọ bụla, nkwuputa, uwe, ma ọ bụ mmefu sitere na ụdị ojiji ahụ. Ọnweghị ikike ebugara, n'ezoghị ọnụ ma ọ bụ n'ụzọ ọzọ, n'okpuru ikike ikike ọgụgụ isi Microchip ọ gwụla ma ekwuputaghị ya.

Akara ụghalaahia
Aha Microchip na akara ngosi, akara Microchip, Adaptec, AVR, akara AVR, AVR Freaks, BestTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck, LinkMD, maXXSty MediaLB, megaAVR, Microsemi, Microsemi logo, ọtụtụ, akara ngosi, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, akara PIC32, PolarFire, Prochip Designer, QTouch, SAM-BA, Seniity, SpyNIC, SST, SST Logo, SuperFlash, Symmetricom , SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, na XMEGA bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Incorporated na USA na obodo ndị ọzọ.
AgileSwitch, APT, ClockWorks, The agbakwunyere 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, na ZL bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Incorporated na USA.
A

djacent Key suppression, AKS, Analog-for-the-Digital Age, Capacitor ọ bụla, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, Clockstudio, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM Average Net , 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 Asambodo akara, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, QMatrix, REAL ICE, Ripple Blocker, RTAX Blocker , RTG4, SAM-ICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, ngụkọta ntachi obi, oge ntụkwasị obi, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY, ViewSpan, WiperLock, XpressConnect, na ZENA bụ ụghalaahịa nke Microchip Technology Incorporated na USA na obodo ndị ọzọ.

SQTP bụ akara ọrụ Microchip Technology Incorporated na USA
Akara Adaptec, Frequency on Demand, Silicon Storage Technology, na Symmcom bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Inc. na obodo ndị ọzọ.
GestIC bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Germany II GmbH & Co.KG, onye enyemaka Microchip Technology Inc., na mba ndị ọzọ.
ụghalaahịa ndị ọzọ niile a kpọtụrụ aha n'ime ebe a bụ akụ nke ụlọ ọrụ ha.
© 2022, Microchip Technology Incorporated na ndị enyemaka ya. Ikike niile echekwabara.
ISBN: 978-1-6683-1311-4

Sistemụ Njikwa Ogo
Maka ozi gbasara Sistemụ Njikwa Ogo nke Microchip, biko gaa na www.microchip.com/quality.

Ahịa na Ọrụ zuru ụwa ọnụ

Ụlọ ọrụ ụlọ ọrụ
2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200
Fax: 480-792-7277 Nkwado ndị teknuzu:
www.microchip.com/support
Web adreesị: www.microchip.com

New York, NY
Tel: 631-435-6000

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

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Japan - Osaka
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Japan - Tokyo
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Singapore
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Faksị: 43-7242-2244-393

France - Paris
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Germany - na-agba ọsọ
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Germany - Munich
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Fax: 49-89-627-144-44

Germany - Rosenheim
Nọmba ekwentị: 49-8031-354-560

© 2022 Microchip Technology Inc. na ndị enyemaka ya

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