I-Fronthaul Compression FPGA IP
Umhlahlandlela Womsebenzisi

I-Fronthaul Compression FPGA IP

Fronthaul Compression Intel® FPGA IP Umhlahlandlela Womsebenzisi
Ibuyekezelwe i-Intel® Quartus® Prime
I-Design Suite: 21.4 IP
Inguqulo: 1.0.1

Mayelana ne-Fronthaul Compression Intel® FPGA IP

I-Fronthaul Compression IP iqukethe ukucindezelwa nokucindezelwa kwedatha ye-U-plane IQ. Injini yokucindezela ibala µ-umthetho noma ibhulokhi yokuminyanisa iphuzu elintantayo ngokusekelwe kusihloko sokuminyanisa idatha yomsebenzisi (udCompHdr). Le IP isebenzisa isixhumi esibonakalayo sokusakaza se-Avalon sedatha ye-IQ, amasiginali we-conduit, kanye nemethadatha namasiginali ebhendi eseceleni, kanye nesixhumi esibonakalayo esifakwe kumephu yememori ye-Avalon sokulawula nesimo sokubhalisa (ama-CSR).
Amamephu we-IP acindezelwe ama-IQ kanye nepharamitha yokucindezelwa kwedatha yomsebenzisi (udCompParam) ngokwefomethi yozimele wesigaba sokukhokhelwa ecaciswe ekucacisweni kwe-O-RAN O-RAN Fronthaul Control, User and Synchronization Plane Version 3.0 April 2020 (O-RAN-WG4.CUS .0-v03.00). Usinki wokusakaza we-Avalon kanye nobubanzi bedatha yokusetshenziswa kubonwa ngumthombo ngamabhithi angu-128 okusetshenziswa kubonwa kanye namabhithi angu-64 okusetshenziswa kubonwa kwezokuthutha ukuze kusekelwe isilinganiso esiphezulu se-compressoin esingu-2:1.
Ulwazi Oluhlobene
O-RAN webindawo
1.1. I-Fronthaul Compression Intel® FPGA IP Izici

• -umthetho kanye nokuvimbela ukucindezelwa kwephuzu elintantayo kanye nokuwohloka
• I-IQ ububanzi 8-bit kuya ku-16-bit
• Ukucushwa okumile nokuguquguqukayo kwefomethi ye-U-plane IQ kanye nesihloko sokucindezela
• Iphakethe lezingxenye eziningi (uma i-O-RAN Compliant ivuliwe)

1.2. I-Fronthaul Compression Intel® FPGA IP Device Device Support
I-Intel inikeza amazinga alandelayo wosekelo lwedivayisi ye-Intel FPGA IP:

• Usekelo oluthuthukisiwe–i-IP iyatholakala ukuze ilingise futhi ihlanganiswe kulo mndeni wedivayisi. Uhlelo lwe-FPGA file (.pof) usekelo alutholakali kusofthiwe ye-Quartus Prime Pro Stratix 10 Edition Beta futhi ngenxa yalokho ukuvalwa kwesikhathi se-IP akunakuqinisekiswa. Amamodeli wesikhathi afaka phakathi izilinganiso zokuqala zobunjiniyela zokulibaziseka ngokusekelwe olwazini lwangemva kwesakhiwo. Amamodeli wesikhathi angase ashintshe njengoba ukuhlolwa kwe-silicon kuthuthukisa ukuhlobana phakathi kwe-silicon yangempela namamodeli wesikhathi. Ungasebenzisa lo mnyombo we-IP ekwakhiweni kwesistimu nezifundo zokusebenzisa insiza, ukulingisa, ukuphina, ukuhlola ukubambezeleka kwesistimu, ukuhlola isikhathi okuyisisekelo (ibhajethi yamapayipi), nesu lokudlulisa le-I/O (ububanzi bendlela yedatha, ukujula kokuqhuma, ukuhwebelana kwezindinganiso ze-I/O ).
• Usekelo lokuqala–I-Intel iqinisekisa i-IP core ngamamodeli wesikhathi sokuqala walo mndeni wedivayisi. I-IP core ihlangabezana nazo zonke izidingo zokusebenza, kodwa kungenzeka ukuthi isacutshungulwa isikhathi somndeni wedivayisi. Ungayisebenzisa kumiklamo yokukhiqiza ngokucophelela.
• Ukwesekwa kokugcina–I-Intel iqinisekisa i-IP ngamamodeli esikhathi okugcina walo mndeni wedivayisi. I-IP ihlangabezana nazo zonke izimfuneko zokusebenza nezesikhathi zomndeni wedivayisi. Ungayisebenzisa kumiklamo yokukhiqiza.

Ithebula 1. I-Fronthaul Compression IP Device Support Support

Umndeni Wedivayisi	Ukusekela
I-Intel® Agilex™ (E-tile)	Okwandulelayo
I-Intel Agilex (F-tile)	Phambili
I-Intel Arria® 10	Okokugcina
I-Intel Stratix® 10 (H-, kanye namadivayisi e-E-tile kuphela)	Okokugcina
Enye imindeni yedivayisi	Akukho ukwesekwa

Ithebula 2. Amabanga Esivinini Asekelwe Kudivayisi

Umndeni Wedivayisi	I-FPGA Fabric Speed ​​​​Grade
I-Intel Agilex	3
I-Intel Arria 10	2
I-Intel Stratix 10	2

1.3. Khipha Ulwazi lwe-Fronthaul Compression Intel FPGA IP
Izinguqulo ze-Intel FPGA IP zifana nezinguqulo zesofthiwe ye-Intel Quartus® Prime Design Suite kuze kube yi-v19.1. Iqala ku-Intel Quartus Prime Design Suite software version 19.2, i-Intel FPGA IP inohlelo olusha lwenguqulo.
Inombolo ye-Intel FPGA IP (XYZ) ingashintsha ngenguqulo ngayinye yesofthiwe ye-Intel Quartus Prime. Ushintsho ku:

• U-X ukhombisa ukubuyekezwa okukhulu kwe-IP. Uma ubuyekeza isofthiwe ye-Intel Quartus Prime, kufanele uvuselele i-IP.
• U-Y ukhombisa ukuthi i-IP ihlanganisa izici ezintsha. Khiqiza kabusha i-IP yakho ukuze ufake lezi zici ezintsha.
• U-Z ukhombisa ukuthi i-IP ihlanganisa izinguquko ezincane. Khiqiza kabusha i-IP yakho ukuze ufake lezi zinguquko.

Ithebula 3. Ulwazi Lokukhishwa Kwe-IP Yokucindezela I-Fronthaul

Into	Incazelo
Inguqulo	1.0.1
Usuku lokukhulula	Februwari 2022
Ikhodi yoku-oda	IP-FH-COMP

1.4. Ukusebenza Kokucindezela kwe-Fronthaul nokusetshenziswa kwensiza
Izinsiza ze-IP eziqondise idivayisi ye-Intel Agilex, idivayisi ye-Intel Arria 10, kanye nedivayisi ye-Intel Stratix 10
Ithebula 4. Ukusebenza Kokucindezela Kwangaphambili Nokusetshenziswa Kwensiza
Konke okufakiwe kungokokuminyanisa kanye ne-decompression data direction IP

Idivayisi	IP	Ama-ALM	Amarejista anengqondo		I-M20K
			Okuyinhloko	Okwesibili
I-Intel Agilex	Iphoyinti le-block-floating	14,969	25,689	6,093	0
	µ-umthetho	22,704	39,078	7,896	0
	Iphoyinti le-block-floating kanye ne-µ-law	23,739	41,447	8,722	0
	Iphoyinti le-block-floating, µ-law, nobubanzi be-IQ obunwetshiwe	23,928	41,438	8,633	0
I-Intel Arria 10	Iphoyinti le-block-floating	12,403	16,156	5,228	0
	µ-umthetho	18,606	23,617	5,886	0
	Iphoyinti le-block-floating kanye ne-µ-law	19,538	24,650	6,140	0
	Iphoyinti le-block-floating, µ-law, nobubanzi be-IQ obunwetshiwe	19,675	24,668	6,141	0
I-Intel Stratix 10	Iphoyinti le-block-floating	16,852	30,548	7,265	0
	µ-umthetho	24,528	44,325	8,080	0
	Iphoyinti le-block-floating kanye ne-µ-law	25,690	47,357	8,858	0
	Iphoyinti le-block-floating, µ-law, nobubanzi be-IQ obunwetshiwe	25,897	47,289	8,559	0

Ukuqalisa nge-Fronthaul Compression Intel FPGA IP

Ichaza ukufaka, ukwenza ipharamitha, ukulingisa, kanye nokuqalisa i-Fronthaul Compression IP.
2.1. Ukuthola, Ukufaka, kanye Nokunikeza Ilayisense ye-Fronthaul Compression IP
I-Fronthaul Compression IP iyi-IP ye-Intel FPGA enwetshiwe engafakwanga nokukhululwa kwe-Intel Quartus Prime.

1. Dala i-akhawunti yami ye-Intel uma ungenayo.
2. Ngena ngemvume ukuze ufinyelele Isikhungo Selayisense Yokuzisiza (SSLC).
3. Thenga i-Fronthaul Compression IP.
4. Ekhasini le-SSLC, chofoza okuthi Run ukuze uthole i-IP. I-SSLC inikeza ibhokisi lengxoxo yokufaka ukuze liqondise ukufakwa kwakho kwe-IP.
5. Faka endaweni efanayo nefolda ye-Intel Quartus Prime.

Ithebula 5. Izindawo Zokufaka Ukucindezela Kwangaphambili

Indawo	Isofthiwe	Inkundla
:\intelFPGA_pro\\quartus\ip \altera_cloud	I-Intel Quartus Prime Pro Edition	IWindows
:/intelFPGA_pro// quartus/ip/altera_cloud	I-Intel Quartus Prime Pro Edition	I-Linux *

Umfanekiso 1. Fronthaul Compression IP Installation Directory Structure Intel Quartus Prime ukufakwa directory

I-Fronthaul Compression Intel FPGA IP manje isivela kukhathalogi ye-IP.
Ulwazi Oluhlobene

• I-Intel FPGA webindawo
  
• Isikhungo Selayisense Yokuzisiza (SSLC)

2.2. I-Parameterizing i-Fronthaul Compression IP
Ngokushesha lungiselela ukuhluka kwakho kwe-IP yangokwezifiso kusihleli sepharamitha ye-IP.

1. Dala iphrojekthi ye-Intel Quartus Prime Pro Edition ozohlanganisa kuyo i-IP core yakho.
   a. Ku-Intel Quartus Prime Pro Edition, chofoza File I-Project Wizard entsha yokudala iphrojekthi entsha ye-Intel Quartus Prime, noma File Vula Iphrojekthi ukuze uvule iphrojekthi ekhona ye-Quartus Prime. Iwizadi ikutshela ukuthi ucacise idivayisi.
   b. Cacisa umndeni wedivayisi ohlangabezana nezimfuneko zebanga lesivinini ze-IP.
   c. Chofoza okuthi Qeda.
2. Kukhathalogi ye-IP, khetha i-Fronthaul Compression Intel FPGA IP. Iwindi le-New IP Variation liyavela.
3. Cacisa igama lezinga eliphezulu lokuhluka kwakho okusha kwe-IP yangokwezifiso. Umhleli wepharamitha ugcina izilungiselelo zokuhlukahluka kwe-IP ku-a file okuthiwa .ip.
4. Chofoza okuthi KULUNGILE. Umhleli wepharamitha uyavela.
   Umfanekiso 2. Fronthaul Compression IP Parameter Editor
5. Cacisa amapharamitha wokuhluka kwakho kwe-IP. Bheka Kumapharamitha ukuze uthole ulwazi mayelana nemingcele ethile ye-IP.
6. Chofoza i-Design Example thebhu futhi ucacise amapharamitha we-ex design yakhoample.
   Umfanekiso 3. Umklamo ExampI-Parameter Editor
7. Chofoza okuthi Khiqiza i-HDL. Ibhokisi lengxoxo lesizukulwane liyavela.
8. Cacisa okukhiphayo file ongakhetha kukho kokukhiqiza, bese uchofoza okuthi Khiqiza. Ukuhluka kwe-IP files ukukhiqiza ngokuya ngemininingwane yakho.
9. Chofoza okuthi Qeda. Umhleli wepharamitha wengeza izinga eliphezulu elithi .ip file kuphrojekthi yamanje ngokuzenzakalela. Uma ucelwa ukuthi ungeze ngokwakho i-.ip file kuphrojekthi, chofoza okuthi Faka iphrojekthi/Susa Files kuphrojekthi yokwengeza i file.
10. Ngemva kokukhiqiza nokuqinisekisa ukuhluka kwakho kwe-IP, yenza imisebenzi yephinikhodi efanele ukuze uxhume izimbobo futhi usethe noma yimaphi amapharamitha e-RTL afanele ngesenzo ngasinye.

2.2.1. I-Fronthaul Compression IP Parameters
Ithebula 6. I-Fronthaul Compression IP Parameters

Igama	Amanani Avumelekile	Incazelo
Isiqondiso sedatha	I-TX ne-RX, i-TX kuphela, i-RX kuphela	Khetha i-TX yokucindezela; I-RX yokunciphisa amandla.
Indlela yokucindezela	I-BFP, i-mu-Law, noma i-BFP kanye ne-mu-Law	Khetha iphoyinti lebhulokhi elintantayo, i-µ-law, noma kokubili.

Ububanzi bemethadatha	0 (Khubaza Izimbobo Zemethadatha), 32, 64, 96, 128 (bit)	Cacisa ububanzi bebhithi lebhasi lemethadatha (idatha engacindezelwanga).
Nika amandla ububanzi be-IQ obunwetshiwe	Kuvuliwe noma kuvaliwe	Vula i-IqWidth esekelwe ye-8-bit kuya ku-16-bit. Vala i-IqWidth esekelwe engu-9, 12, 14 kanye ne-16-bits.
I-O-RAN iyahambisana	Kuvuliwe noma kuvaliwe	Vula ukuze ulandele imephu ye-ORAN IP yembobo yemethadatha futhi ugomele imethadatha evumelekile kusihloko sesigaba ngasinye. I-IP isekela imethadatha yobubanzi obungu-128-bit kuphela. I-IP isekela isigaba esisodwa nezigaba eziningi zephakethe ngalinye. Imethadatha ivumelekile esigabeni ngasinye ngokugomela okuvumelekile kwemethadatha. Vala ukuze i-IP isebenzise imethadatha njengamasiginali we-passthrough conduit ngaphandle kwemfuneko yemephu (isb: U-plane numPrb ucatshangwa ukuthi 0). I-IP isekela ububanzi bemethadatha obungu-0 (Khubaza Izimbobo Zemethadatha), 32, 64, 96, 128 bits. I-IP isekela isigaba esisodwa sephakethe ngalinye. Imethadatha isebenza kanye kuphela ekugomeni okuvumelekile kwemethadatha kuphakethe ngalinye.

2.3. I-IP ekhiqiziwe File Isakhiwo
Isoftware ye-Intel Quartus Prime Pro Edition ikhiqiza okuphumayo okulandelayo kwe-IP file isakhiwo.
Ithebula 7. I-IP Ekhiqiziwe Files

File Igama	Incazelo
<eyakho_ip>.ip	Uhlelo Lomklami Wenkundla noma ukuhluka kwe-IP kwezinga eliphezulu file.eyakho_ip> igama olinikeza ukuhluka kwe-IP yakho.
<eyakho_ip>.cmp	I-VHDL Component Declaration (.cmp) file umbhalo file equkethe izincazelo zasendaweni ezejwayelekile nezembobo ongazisebenzisa ekwakhiweni kwe-VHDL files.
<eyakho_ip>.html	Umbiko oqukethe ulwazi lokuxhumana, imephu yememori ebonisa ikheli lesigqila ngasinye ngokuphathelene nenkosi ngayinye exhunywe kuyo, kanye nezabelo zepharamitha.
<eyakho_ip>_isizukulwane.rpt	Ilogi yokukhiqiza ye-IP noma ye-Platform Designer file. Isifinyezo semilayezo ngesikhathi sokukhiqizwa kwe-IP.
<eyakho_ip>.qgsimc	Ifaka kuhlu amapharamitha wokulingisa ukusekela ukukhiqizwa kabusha okukhulayo.
<eyakho_ip>.qgsynthc	Ibala amapharamitha we-synthesis ukusekela ukukhiqizwa kabusha okukhulayo.
<eyakho_ip>.qip	Iqukethe lonke ulwazi oludingekayo mayelana nengxenye ye-IP ukuze kuhlanganiswe futhi kuhlanganiswe ingxenye ye-IP kusofthiwe ye-Intel Quartus Prime.
<eyakho_ip>.sopcinfo	Ichaza ukuxhumana namapharamitha wengxenye ye-IP ohlelweni lwakho Lomklami Wenkundla. Ungakwazi ukuhlaziya okuqukethwe kwakho ukuze uthole izidingo lapho uthuthukisa izishayeli zesofthiwe zezingxenye ze-IP. Amathuluzi awela phansi njenge-Nios® II Tool chain asebenzisa lokhu file. I-.sopcinfo file kanye nohlelo.h file okwenzelwe uchungechunge lwamathuluzi we-Nios II kufaka phakathi imininingwane yemephu yekheli yesigqila ngasinye esihlobene nenkosi ngayinye efinyelela isigqila. Abaphathi abahlukene bangase babe nemephu yamakheli ehlukile ukuze bafinyelele ingxenye ethile yesigqila.
<eyakho_ip>.csv	Iqukethe ulwazi mayelana nesimo sokuthuthukisa sengxenye ye-IP.
<eyakho_ip>.bsf	Uphawu Lwebhulokhi File (.bsf) ukumelwa kokuhluka kwe-IP ukuze kusetshenziswe ku-Intel Quartus Prime Block Diagram Files (.bdf).
<eyakho_ip>.spd	Okokufaka okudingekayo file ukuze i-ip-make-simscript ikhiqize imibhalo yokulingisa izilingisi ezisekelwayo. I-.spd file iqukethe uhlu lwe files enzelwe ukulingiswa, kanye nolwazi mayelana nezinkumbulo ongaziqalisa.

<eyakho_ip>.ppf	I-Pin Planner File (.ppf) igcina imbobo kanye nezabelo zenodi zezingxenye ze-IP ezidalelwe ukusetshenziswa ne-Pin Planner.
<eyakho_ip>_bb.v	Ungasebenzisa i-Verilog black-box (_bb.v) file njengesimemezelo semojuli engenalutho esizosetshenziswa njengebhokisi elimnyama.
<eyakho_ip>_inst.v noma _inst.vhd	I-HDL example instantiation template. Ungakopisha futhi unamathisele okuqukethwe kwalokhu file ku-HDL yakho file ukuqinisa ukuhlukahluka kwe-IP.
<eyakho_ip>.v nomaeyakho_ip>.vhd	I-HDL fileeziqinisa i-submodule ngayinye noma umnyombo we-IP wengane ukuze kuhlanganiswe noma ukulingiswa.
umeluleki/	Iqukethe iskripthi se-ModelSim* msim_setup.tcl sokumisa nokusebenzisa ukulingisa.
ama-synopsy/vcs/synopsy/vcsmx/	Iqukethe iskripthi segobolondo vcs_setup.sh sokusetha nokusebenzisa ukulingisa kwe-VCS*. Iqukethe iskripthi segobolondo vcsmx_setup.sh kanye ne-synopsys_ sim.setup file ukusetha nokusebenzisa ukulingisa kwe-VCS MX*.
i-cadence/	Iqukethe iskripthi segobolondo ncsim_setup.sh nokunye ukusetha files ukusetha nokusebenzisa ukulingisa kwe-NCSIM*.
i-aldec/	Iqukethe iskripthi segobolondo rivierapro_setup.sh esizosethwa futhi siqalise ukulingisa kwe-Aldec*.
xcelium/	Iqukethe iskripthi segobolondo xcelium_setup.sh nokunye ukusetha files ukusetha nokusebenzisa ukulingisa kwe-Xcelium*.
ama-submodules/	Iqukethe i-HDL files yamamojula aphansi we-IP.
<izingane IP cores>/	Ngohla lwemibhalo oluyisisekelo lwe-IP lwengane ngayinye olukhiqiziwe, Umklami Wenkundla ukhiqiza ama-synth/ kanye ne-sim/ sub-directory.

Incazelo esebenzayo ye-Fronthaul Compression IP

Umfanekiso 4. I-Fronthaul Compression IP ihlanganisa ukucindezelwa nokunciphisa. Fronthaul Compression IP Block Diagram

Ukucindezela kanye ne-Decompression
Ibhulokhi ye-bit shift ecutshungulwayo ngaphambilini ikhiqiza ama-bit-shift aphezulu webhulokhi yensiza yezinto eziyi-12 (ama-RE). I-block inciphisa umsindo we-quantization, ikakhulukazi we-low-amplithu sampLes. Ngakho-ke, yehlisa ubukhulu be-vector magnitude (EVM) eyethulwa ukucindezelwa. I-algorithm yokucindezela icishe izimele kunani lamandla. Uma sicabangela okokufaka okuyinkimbinkimbi sampLes is x = x1 + jxQ, inani eliphelele eliphezulu lezingxenye zangempela nezicatshangwayo zebhulokhi yensiza yileli:
Njengoba inenani eliphelele eliphezulu lebhulokhi yensiza, isibalo esilandelayo sinquma inani lokushintsha elingakwesokunxele elinikezwe leyo bhulokhi yesisetshenziswa:Lapho i-bitWidth ingububanzi bebhithi yokufaka.
I-IP isekela ukucindezelwa kwezilinganiso okungu-8, 9, 10, 11, 12, 13, 14, 15, 16.
I-Mu-Law Compression and Decompression
I-algorithm isebenzisa indlela yokuhlanganisa i-Mu-law, esetshenziswa kakhulu ukucindezelwa kwenkulumo. Le nqubo idlulisa isignali engacindezelwe okokufakayo, x, ngokusebenzisa i-compressor enomsebenzi, u-f(x), ngaphambi kokufinyezwa nokufinyezwa kancane. Isu lithumela idatha ecindezelwe, y, phezu kwesixhumi esibonakalayo. Idatha etholiwe idlula kumsebenzi okhulayo (okuwukuphambene kwe-compressor, F-1(y). Le nqubo ikhiqiza idatha engacindezelwanga ngephutha elincane lokulinganisa.
Izibalo 1. Imisebenzi ye-Compressor ne-decompressor
I-algorithm yokucindezela ye-Mu-law IQ ilandela ukucaciswa kwe-O-RAN.
Ulwazi Oluhlobene
O-RAN webindawo
3.1. I-Fronthaul Compression IP Signals
Xhuma futhi ulawule i-IP.
Iwashi kanye Nokusetha Kabusha Izibonisi Zokusebenzelana=
Ithebula 8. Iwashi futhi Setha Kabusha Izibonisi Zokuhlangana

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo
tx_clk	1	Okokufaka	Iwashi lokudlulisa. Imvamisa yewashi ngu-390.625 MHz ku-25 Gbps kanye no-156.25MHz ku-10 Gbps. Wonke amasiginali wokuxhumana womthumeli ayahambisana naleli washi.
rx_clk	1	Okokufaka	Iwashi lomamukeli. Imvamisa yewashi ngu-390.625 MHz ku-25 Gbps kanye no-156.25MHz ku-10 Gbps. Wonke amasiginali wokusebenzelana komamukeli ahambisana naleli washi.
csr_clk	1	Okokufaka	Iwashi le-CSR interface. Imvamisa yewashi ngu-100 MHz.

tx_rst_n	1	Okokufaka	Ukusetha kabusha okuphansi okusebenzayo kwesixhumi esibonakalayo se-transmitter synchronous to tx_clk.
rx_rst_n	1	Okokufaka	Ukusetha kabusha okuphansi okusebenzayo kwesixhumi esibonakalayo somamukeli okuvumelanisa ku-rx_clk.
csr_rst_n	1	Okokufaka	Ukusetha kabusha okuphansi okusebenzayo kwesixhumi esibonakalayo se-CSR esivumelanisa ku-csr_clk.

Izimpawu Zokuxhumanisa Ezokuthutha
Ithebula 9. Izimpawu ze-Transmit Transport Interface
Zonke izinhlobo zesignali ziyinombolo engasayiniwe.

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo
tx_avst_source_valid	1	Okukhiphayo	Uma kugonyelwa, kukhombisa ukuthi idatha evumelekile iyatholakala ku-avst_source_data.
tx_avst_source_data	64	Okukhiphayo	Izinkambu ze-PRB ezihlanganisa udCompParam, iSample kanye qsample. Isigaba esilandelayo Izinkambu ze-PRB zixhunywe esigabeni sangaphambilini senkambu ye-PRB.
tx_avst_source_startofpacket	1	Okukhiphayo	Ibonisa ibhayithi yokuqala yozimele.
tx_avst_source_endofpacket	1	Okukhiphayo	Ibonisa ibhayithi yokugcina yozimele.
tx_avst_source_ready	1	Okokufaka	Uma kugonyelwa, kukhombisa ukuthi isendlalelo sezokuthutha silungele ukwamukela idatha. readyLatency = 0 yalesi sikhombimsebenzisi.
tx_avst_source_akunalutho	3	Okukhiphayo	Icacisa inani lamabhayithi angenalutho ku-avst_source_data uma i-avst_source_endofpacket igonyelwa.
tx_udcomphdr_o	8	Okukhiphayo	Inkambu yesihloko sokuminyanisa idatha yomsebenzisi. Ivumelanisa ne-tx_avst_source_valid. Ichaza indlela yokucindezela kanye nobubanzi bebhithi ye-IQ kudatha yomsebenzisi esigabeni sedatha. • [7:4] : udIqWidth • 16 ku-udIqWidth=0, ngaphandle kwalokho kulingana no-udIqWidth e,g,: - 0000b kusho ukuthi I kanye no-Q ngayinye ingamabhithi angu-16 ububanzi; - 0001b kusho ukuthi mina kanye no-Q ngayinye ububanzi bebhithi elilodwa; - 1111b kusho ukuthi I no-Q ngayinye ingamabhithi angu-15 ububanzi • [3:0] : udCompMeth - 0000b - akukho ukucindezelwa - 0001b - iphoyinti elintantayo lokuvimba - 0011b - µ-umthetho - ezinye - zibekelwe izindlela zesikhathi esizayo.
tx_metadata_o	METADATA_WIDTH	Okukhiphayo	Amasignali we-conduit adlula futhi awacindezelwa. Ivumelanisa ne-tx_avst_source_valid. I-bitwidth elungisekayo METADATA_WIDTH. Uma uvula I-O-RAN iyahambisana, Bukela ku Ithebula 13 ekhasini 17.Uma ucisha I-O-RAN iyahambisana, le signali isebenza kuphela uma i-tx_avst_source_startofpacket ingu-1. I-tx_metadata_o ayinayo isignali evumelekile futhi isebenzisa tx_avst_source_valid ukuze ibonise umjikelezo ovumelekile. Ayitholakali uma ukhetha 0 Khubaza izimbobo zemethadatha okwe Ububanzi bemethadatha.

Thola Izimpawu Zokusebenzisana Kwezokuthutha
Ithebula 10. Thola Izimpawu Ze-Transface Yezokuthutha
Ayikho i-backpressure kulesi sikhombimsebenzisi. I-Avalon yokusakaza isignali engenalutho ayidingekile kulesi sikhombimsebenzisi ngoba ihlala inguziro.

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo
rx_avst_sink_valid	1	Okokufaka	Uma kugonyelwa, kukhombisa ukuthi idatha evumelekile iyatholakala ku-avst_sink_data. Ayikho isignali ye-avst_sink_ready kulesi sixhumanisi.
rx_avst_sink_data	64	Okokufaka	Izinkambu ze-PRB ezihlanganisa udCompParam, iSample kanye qsample. Isigaba esilandelayo Izinkambu ze-PRB zixhunywe esigabeni sangaphambilini senkambu ye-PRB.
rx_avst_sink_startofpacket	1	Okokufaka	Ibonisa ibhayithi yokuqala yozimele.
rx_avst_sink_endofpacket	1	Okokufaka	Ibonisa ibhayithi yokugcina yozimele.
rx_avst_sink_error	1	Okokufaka	Uma kugonyelwa kumjikelezo ofanayo ne-avst_sink_endofpacket, kukhombisa ukuthi iphakethe lamanje liyiphutha
rx_udcomphdr_i	8	Okokufaka	Inkambu yesihloko sokuminyanisa idatha yomsebenzisi. Ivumelanisa ne-rx_metadata_valid_i. Ichaza indlela yokucindezela kanye nobubanzi bebhithi be-IQ kudatha yomsebenzisi esigabeni sedatha. • [7:4] : udIqWidth • 16 ku-udIqWidth=0, ngaphandle kwalokho kulingana no-udIqWidth. isib - 0000b kusho ukuthi I kanye no-Q ngayinye ingamabhithi angu-16 ububanzi; - 0001b kusho ukuthi mina kanye no-Q ngayinye ububanzi bebhithi elilodwa; - 1111b kusho ukuthi I no-Q ngayinye ingamabhithi angu-15 ububanzi • [3:0] : udCompMeth - 0000b - akukho ukucindezelwa - 0001b - iphoyinti elintantayo lebhulokhi - 0011b - µ-umthetho - ezinye - zibekelwe izindlela zesikhathi esizayo.
rx_imethadatha_i	METADATA_WIDTH	Okokufaka	Amasiginali wepayipi elingacindezelwe. Amasiginali we-rx_metadata_i avumelekile uma i-rx_metadata_valid_i igonyelwa, ivumelaniswa nokuthi rx_avst_sink_valid. I-bitwidth elungisekayo METADATA_WIDTH. Uma uvula I-O-RAN iyahambisana, Bukela ku Ithebula 15 ekhasini lesi-18. Uma ucisha I-O-RAN iyahambisana, lesi siginali ye-rx_metadata_i isebenza kuphela uma kokubili okuthi rx_metadata_valid_i kanye ne-rx_avst_sink_startofpacket zilingana no-1. Ayitholakali uma ukhetha 0 Khubaza izimbobo zemethadatha okwe Ububanzi bemethadatha.
rx_metadata_valid_i	1	Okokufaka	Ibonisa ukuthi izihloko (rx_udcomphdr_i kanye ne-rx_metadata_i) zivumelekile. Ivumelanisa ne-rx_avst_sink_valid. Isiginali eyimpoqo. Ngokuhambisana nokubuyela emuva kwe-O-RAN, gomela okuthi rx_metadata_valid_i uma i-IP inama-IE asekhanda avamile avumelekile kanye nama-IE esigaba aphindaphindiwe. Ekunikezeni izinkambu zebhulokhi yensiza ebonakalayo yesigaba esisha (PRB) kudatha ethi rx_avst_sink_data, nikeza ama-IE esigaba esisha kokokufaka kwe-rx_metadata_i kanye no-rx_metadata_valid_i.

Dlulisa ama-Signal Interface yohlelo lokusebenza
Ithebula 11. Dlulisa Izimpawu Ze-interface Yesicelo

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo
tx_avst_sink_valid	1	Okokufaka	Uma kugonyelwa, kukhombisa ukuthi izinkundla ze-PRB ezivumelekile ziyatholakala kulesi sikhombimsebenzisi. Uma usebenza kumodi yokusakaza-bukhoma, qinisekisa ukuthi akukho isignali evumelekile yokulahla phakathi kwepakethe yokuqala nokuphela kwephakethe Okuhlukile kuphela kulapho isignali elungile ikhishwa.
tx_avst_sink_data	128	Okokufaka	Idatha esuka kungqimba yohlelo lokusebenza ngohlelo lwebhayithi yenethiwekhi.
tx_avst_sink_startofpacket	1	Okokufaka	Khomba ibhayithi yokuqala ye-PRB yephakethe
tx_avst_sink_endofpacket	1	Okokufaka	Khomba ibhayithi yokugcina ye-PRB yephakethe
tx_avst_sink_ready	1	Okukhiphayo	Uma kugonyelwa, kukhombisa ukuthi i-O-RAN IP isilungele ukwamukela idatha evela esibonakalayo sohlelo lokusebenza. readyLatency = 0 yalesi sikhombimsebenzisi
tx_udcomphdr_i	8	Okokufaka	Inkambu yesihloko sokuminyanisa idatha yomsebenzisi. Ivumelanisa ne-tx_avst_sink_valid. Ichaza indlela yokucindezela kanye nobubanzi bebhithi be-IQ kudatha yomsebenzisi esigabeni sedatha. • [7:4] : udIqWidth • 16 ku-udIqWidth=0, ngaphandle kwalokho kulingana no-udIqWidth. isib - 0000b kusho ukuthi I kanye no-Q ngayinye ingamabhithi angu-16 ububanzi; - 0001b kusho ukuthi mina kanye no-Q ngayinye ububanzi bebhithi elilodwa; - 1111b kusho ukuthi I no-Q ngayinye ingamabhithi angu-15 ububanzi • [3:0] : udCompMeth - 0000b - akukho ukucindezelwa - 0001b - iphoyinti elintantayo lokuvimba - 0011b - µ-umthetho - ezinye - zibekelwe izindlela zesikhathi esizayo.
tx_imethadatha_i	METADATA_WIDTH	Okokufaka	Amasignali we-conduit adlula futhi awacindezelwa. Ivumelanisa ne-tx_avst_sink_valid. I-bitwidth elungisekayo METADATA_WIDTH. Uma uvula I-O-RAN iyahambisana, Bukela ku Ithebula 13 ekhasini lesi-17. Uma ucisha I-O-RAN iyahambisana, lesi siginali isebenza kuphela uma i-tx_avst_sink_startofpacket ilingana no-1. I-tx_metadata_i ayinayo isignali evumelekile nokusetshenziswa tx_avst_sink_valid ukukhombisa umjikelezo ovumelekile. Ayitholakali uma ukhetha 0 Khubaza izimbobo zemethadatha okwe Ububanzi bemethadatha.

Thola Izimpawu Zesixhumi Esibonakalayo Sohlelo Lokusebenza
Ithebula 12. Thola Izimpawu Zokusebenzisana Kwesicelo

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo
rx_avst_source_valid	1	Okukhiphayo	Uma kugonyelwa, kukhombisa ukuthi izinkundla ze-PRB ezivumelekile ziyatholakala kulesi sikhombimsebenzisi. Ayikho isignali ye-avst_source_ready kulesi sixhumanisi.
rx_avst_source_data	128	Okukhiphayo	Idatha kuya kusendlalelo sohlelo lokusebenza ngohlelo lwebhayithi yenethiwekhi.
rx_avst_source_startofpacket	1	Okukhiphayo	Ibonisa ibhayithi yokuqala ye-PRB yephakethe
rx_avst_source_endofpacket	1	Okukhiphayo	Ibonisa ibhayithi yokugcina ye-PRB yephakethe
rx_avst_source_error	1	Okukhiphayo	Ikhombisa ukuthi amaphakethe aqukethe iphutha
rx_udcomphdr_o	8	Okukhiphayo	Inkambu yesihloko sokuminyanisa idatha yomsebenzisi. Ivumelanisa ne-rx_avst_source_valid. Ichaza indlela yokucindezela kanye nobubanzi bebhithi be-IQ kudatha yomsebenzisi esigabeni sedatha. • [7:4] : udIqWidth • 16 ku-udIqWidth=0, ngaphandle kwalokho kulingana no-udIqWidth. isib - 0000b kusho ukuthi I kanye no-Q ngayinye ingamabhithi angu-16 ububanzi; - 0001b kusho ukuthi mina kanye no-Q ngayinye ububanzi bebhithi elilodwa; - 1111b kusho ukuthi I no-Q ngayinye ingamabhithi angu-15 ububanzi • [3:0] : udCompMeth - 0000b - akukho ukucindezelwa - 0001b - iphoyinti elintantayo lebhulokhi (BFP) - 0011b - µ-umthetho - ezinye - zibekelwe izindlela zesikhathi esizayo.
rx_imethadatha_o	METADATA_WIDTH	Okukhiphayo	Amasiginali wepayipi elingacindezelwe. Amasiginali we-rx_metadata_o avumelekile uma kushiwo okuthi rx_metadata_valid_o, kuhambisana nokuthi rx_avst_source_valid. I-bitwidth elungisekayo METADATA_WIDTH. Uma uvula I-O-RAN iyahambisana, Bukela ku Ithebula 14 ekhasini lesi-18. Uma ucisha I-O-RAN iyahambisana, rx_metadata_o isebenza kuphela uma i-rx_metadata_valid_o ilingana no-1. Ayitholakali uma ukhetha 0 Khubaza izimbobo zemethadatha okwe Ububanzi bemethadatha.
rx_metadata_valid_o	1	Okukhiphayo	Ibonisa ukuthi izihloko (rx_udcomphdr_o kanye rx_metadata_o) zivumelekile. I-rx_metadata_valid_o igonyelwa lapho i-rx_metadata_o isebenza, ivumelaniswa nokuthi rx_avst_source_valid.

Imephu yemethadatha yokuhambelana kwe-O-RAN Emuva
Ithebula 13. tx_metadata_i 128-bit input

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo	Imephu yemethadatha
Igodliwe	16	Okokufaka	Igodliwe.	tx_metadata_i[127:112]
tx_u_size	16	Okokufaka	Usayizi wephakethe le-U ngamabhayithi emodi yokusakaza.	tx_metadata_i[111:96]
tx_u_seq_id	16	Okokufaka	I-SeqID yephakethe, ekhishwa kusihloko sezokuthutha se-eCPRI.	tx_metadata_i[95:80]
tx_u_pc_id	16	Okokufaka	I-PCID yezokuthutha ze-eCPRI ne-RoEflowId kwezokuthutha ngomsakazo nge-ethernet (RoE).	tx_metadata_i[79:64]
Igodliwe	4	Okokufaka	Igodliwe.	tx_metadata_i[63:60]
tx_u_dataDirection	1	Okokufaka	isiqondiso sedatha ye-gNB. Ibanga lenani: {0b=Rx (okungukuthi layisha), 1b=Tx (okungukuthi landa)}	tx_metadata_i[59]
tx_u_filterIndex	4	Okokufaka	Ichaza inkomba yesihlungi sesiteshi ezosetshenziswa phakathi kwedatha ye-IQ nesixhumi esibonakalayo somoya. Ibanga lenani: {0000b-1111b}	tx_metadata_i[58:55]
tx_u_frameId	8	Okokufaka	Ikhawunta yamafreyimu angu-10 ms (isikhathi sokugoqa amasekhondi angu-2.56), ikakhulukazi frameId= inombolo yozimele modulo 256. Ibanga lenani: {0000 0000b-1111 1111b}	tx_metadata_i[54:47]
tx_u_subframeId	4	Okokufaka	Ikhawunta yozimele abangu-1 ms ngaphakathi kozimele ongu-10 ms. Ibanga lenani: {0000b-1111b}	tx_metadata_i[46:43]
tx_u_slotID	6	Okokufaka	Le pharamitha iyinombolo yesikhala ngaphakathi kozimele omncane ongu-1 ms. Zonke izikhala kuzimele omncane owodwa zibalwa yile pharamitha. Ibanga lenani: {00 0000b-00 1111b=slotID, 01 0000b-11 1111b=Godliwe}	tx_metadata_i[42:37]
tx_u_symbolid	6	Okokufaka	Ikhomba inombolo yophawu ngaphakathi kwendawo. Ibanga lenani: {00 0000b-11 1111b}	tx_metadata_i[36:31]
tx_u_sectionId	12	Okokufaka	I-SectionID yenza amamephu ezigaba zedatha ye-U-plane kumlayezo ohambisanayo wendiza ye-C (kanye Nohlobo Lwesigaba) oluhlotshaniswa nedatha. Ibanga lenani: {0000 0000 0000b-11111111 1111b}	tx_metadata_i[30:19]
tx_u_rb	1	Okokufaka	Inkomba yebhulokhi yensiza. Bonisa ukuthi ngabe wonke amabhulokhi wezisetshenziswa asetshenziswa yini noma wonke amanye amabhulokhi wezinsiza asetshenziswa. Ibanga lenani: {0b=wonke amabhulokhi wensiza asetshenzisiwe; 1b=zonke ezinye izisetshenziswa ezisetshenzisiwe}	tx_metadata_i[18]
tx_u_startPrb	10	Okokufaka	I-PRB yokuqala yesigaba sedatha yendiza yomsebenzisi. Ibanga lenani: {00 0000 0000b-11 1111 1111b}	tx_metadata_i[17:8]
tx_u_numPrb	8	Okokufaka	Chaza ama-PRB lapho isigaba sedatha yendiza yomsebenzisi sivumelekile.	tx_metadata_i[7:0]

			Ibanga levelu: {0000 0001b-1111 1111b, 0000 0000b = wonke ama-PRB esikhala esishiwo senkampani yenethiwekhi engaphansi (SCS) kanye nomkhawulokudonsa wenkampani yenethiwekhi }
tx_u_udCompHdr	8	Okokufaka	Chaza indlela yokucindezela kanye nobubanzi bebhithi be-IQ bedatha yomsebenzisi esigabeni sedatha. Ibanga lenani: {0000 0000b-1111 1111b}	N/A (tx_udcomphdr_i)

Ithebula 14. rx_metadata_valid_i/o

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo	Imephu yemethadatha
rx_sec_hdr_valid	1	Okukhiphayo	Uma i-rx_sec_hdr_valid ingu-1, izinkambu zedatha yesigaba se-U-plane zivumelekile. Ama-IE kanhlokweni avamile ayasebenza uma kushiwo okuthi rx_sec_hdr_valid, kuvumelana ne-avst_sink_u_startofpacket kanye ne-avst_sink_u_valid. Ama-IE esigaba esiphindaphindiwe avumelekile uma kushiwo okuthi rx_sec_hdr_valid, kuhambisana nokuthi avst_sink_u_valid. Ekuhlinzekeni ngezinkambu zesigaba esisha se-PRB ku-avst_sink_u_data, nikeza ama-IE esigaba esisha ngokugonyelwa okuthi rx_sec_hdr_valid.	rx_metadata_valid_o

Ithebula 15. rx_metadata_o 128-bit okukhiphayo

Igama Lesignali	I-Bitwidth	Isiqondiso	Incazelo	Imephu yemethadatha
Igodliwe	32	Okukhiphayo	Igodliwe.	rx_metadata_o[127:96]
rx_u_seq_id	16	Okukhiphayo	I-SeqID yephakethe, ekhishwa kusihloko sezokuthutha se-eCPRI.	rx_metadata_o[95:80]
rx_u_pc_id	16	Okukhiphayo	I-PCID yezokuthutha ze-eCPRI kanye ne-RoEflowId yezokuthutha ze-RoE	rx_metadata_o[79:64]
agodliwe	4	Okukhiphayo	Igodliwe.	rx_metadata_o[63:60]
rx_u_dataDirection	1	Okukhiphayo	isiqondiso sedatha ye-gNB. Ibanga lenani: {0b=Rx (okungukuthi layisha), 1b=Tx (okungukuthi landa)}	rx_metadata_o[59]
rx_u_filterIndex	4	Okukhiphayo	Ichaza inkomba yesihlungi sesiteshi ezosetshenziswa phakathi kwedatha ye-IQ nesixhumi esibonakalayo somoya. Ibanga lenani: {0000b-1111b}	rx_metadata_o[58:55]
rx_u_frameId	8	Okukhiphayo	Ikhawunta yamafreyimu angu-10 ms (isikhathi sokugoqa amasekhondi angu-2.56), ikakhulukazi frameId= inombolo yozimele modulo 256. Ibanga levelu: {0000 0000b-1111 1111b}	rx_metadata_o[54:47]
rx_u_subframeId	4	Okukhiphayo	Ikhawunta ye-1ms subframes ngaphakathi kozimele ongu-10 ms. Ibanga lenani: {0000b-1111b}	rx_metadata_o[46:43]
rx_u_slotID	6	Okukhiphayo	Inombolo yesikhala ngaphakathi kozimele ongaphansi ongu-1ms. Zonke izikhala kuzimele omncane owodwa zibalwa yile pharamitha. Ibanga lenani: {00 0000b-00 1111b=slotID, 01 0000b-111111b=Godliwe}	rx_metadata_o[42:37]
rx_u_symbolid	6	Okukhiphayo	Ikhomba inombolo yophawu ngaphakathi kwendawo. Ibanga lenani: {00 0000b-11 1111b}	rx_metadata_o[36:31]

rx_u_sectionId	12	Okukhiphayo	I-SectionID yenza amamephu ezigaba zedatha ye-U-plane kumlayezo ohambisanayo wendiza ye-C (kanye Nohlobo Lwesigaba) oluhlotshaniswa nedatha. Ibanga lenani: {0000 0000 0000b-1111 1111 1111b}	rx_metadata_o[30:19]
rx_u_rb	1	Okukhiphayo	Inkomba yebhulokhi yensiza. Ibonisa uma ngabe wonke amabhulokhi wezinsiza asetshenziswa noma zonke ezinye izisetshenziswa ziyasetshenziswa. Ibanga lenani: {0b=wonke amabhulokhi wensiza asetshenzisiwe; 1b=zonke ezinye izisetshenziswa ezisetshenzisiwe}	rx_metadata_o[18]
rx_u_startPrb	10	Okukhiphayo	I-PRB yokuqala yesigaba sedatha yendiza yomsebenzisi. Ibanga lenani: {00 0000 0000b-11 1111 1111b}	rx_metadata_o[17:8]
rx_u_nambaPrb	8	Okukhiphayo	Ichaza ama-PRB lapho isigaba sedatha yendiza yomsebenzisi sivumelekile. Ibanga levelu: {0000 0001b-1111 1111b, 0000 0000b = wonke ama-PRB ku-SCS eshiwo kanye nomkhawulokudonsa wenkampani yenethiwekhi }	rx_metadata_o[7:0]
rx_u_udCompHdr	8	Okukhiphayo	Ichaza indlela yokucindezela kanye nobubanzi bebhithi be-IQ bedatha yomsebenzisi esigabeni sedatha. Ibanga lenani: {0000 0000b-1111 1111b}	N/A (rx_udcomphdr_o)

Izimpawu ze-CSR Interface
Ithebula 16. Izimpawu Ze-CSR Interface

Igama Lesignali	Ububanzi Obuncane	Isiqondiso	Incazelo
csr_ikheli	16	Okokufaka	Ikheli lerejista yokumisa.
csr_bhala	1	Okokufaka	Nika amandla ukubhala irejista yokucushwa.
csr_writedata	32	Okokufaka	Irejista yokulungisa bhala idatha.
csr_readdata	32	Okukhiphayo	Idatha yokufundwa kwerejista yokucushwa.
csr_funda	1	Okokufaka	Nika amandla ukufundwa kwerejista yokucushwa.
csr_readdatavalid	1	Okukhiphayo	Irejista yokumisa ifundwe idatha ivumelekile.
csr_waitrequest	1	Okukhiphayo	Isicelo sokulinda irejista yokucushwa.

I-Fronthaul Compression IP Registers

Lawula futhi uqaphe ukusebenza kokucindezela kwe-fronthaul ngokusebenzisa isibonisi sokulawula nesimo.
Ithebula 17. Bhalisa imephu

CSR_ADDRESS (I-Word Offset)	Bhalisa Igama
0x0	imodi_yokucindezela
0x1	tx_iphutha
0x2	rx_iphutha

Ithebula 18. Irejista_yemodi yokucindezela

Ububanzi Obuncane	Incazelo	Ukufinyelela	HW Setha Kabusha Inani
31:9	Igodliwe	RO	0x0
8:8	Imodi yokusebenza: • I-1'b0 imodi yokucindezela emile • I-1'b1 iyimodi yokucindezela enamandla	RW	0x0
7:0	Unhlokweni wokuminyaniswa kwedatha yomsebenzisi omile: • 7:4 ingu-udIqWidth — I-4'b0000 iyi-16 bits — I-4'b1111 iyi-15 bits -: — 4'b0001 iyibhithi elingu-1 • 3:0 i-udCompMeth - I-4'b0000 ayikho ukucindezela — I-4'b0001 iyindawo entantayo — 4'b0011 ingumthetho • Ezinye zigodliwe	RW	0x0

Ithebula 19. tx Irejista Yephutha

Ububanzi Obuncane	Incazelo	Ukufinyelela	HW Setha Kabusha Inani
31:2	Igodliwe	RO	0x0
1:1	I-IqWidth engavumelekile. I-IP isetha i-Iqwidth ku-0 (16-bit Iqwidth) uma ithola i-Iqwidth engavumelekile noma engasekelwe.	I-RW1C	0x0
0:0	Indlela yokucindezela engavumelekile. I-IP iwisa iphakethe.	I-RW1C	0x0

Ithebula 20. rx Irejista Yephutha

Ububanzi Obuncane	Incazelo	Ukufinyelela	HW Setha Kabusha Inani
31:8	Igodliwe	RO	0x0
1:1	I-IqWidth engavumelekile. I-IP iwisa iphakethe.	I-RW1C	0x0
0:0	Indlela yokucindezela engavumelekile. I-IP isetha indlela yokuminyanisa ibe yindlela yokuminyanisa esekelwayo elandelayo: • Iphoyinti elintantayo elivunyelwe kuphela: okuzenzakalelayo kuya endaweni yokuntanta. • Umthetho onikwe amandla kuphela: okuzenzakalelayo ku-μ-law. • Inikwe amandla kokubili iphoyinti le-block-floating kanye no-μ-law: okuzenzakalelayo endaweni yokuvimba-elintantayo.	I-RW1C	0x0

I-Fronthaul Compression Intel FPGA IPs Umhlahlandlela Wokusetshenziswa Kwengobo yomlando

Ukuze uthole izinguqulo zakamuva nezidlule zalo mbhalo, bheka: Fronthaul Compression Intel FPGA IP User Guide. Uma i-IP noma inguqulo yesofthiwe ingekho ohlwini, inkomba yomsebenzisi ye-IP yangaphambilini noma inguqulo yesofthiwe iyasebenza.

Umlando Wokubuyekezwa Kombhalo we-Fronthaul Compression Intel FPGA IP User Guide

Inguqulo Yedokhumenti	Inguqulo ye-Intel Quartus Prime	Inguqulo ye-IP	Izinguquko
2022.08.08	21.4	1.0.1	Ububanzi bemethadatha obulungisiwe 0 ukuya ku-0 (Khubaza Izimbobo Zemethadatha).
2022.03.22	21.4	1.0.1	• Izincazelo zesignali ezishintshiwe: — tx_avst_sink_data kanye ne-tx_avst_source_data — rx_avst_sink_data kanye rx_avst_source_data • Kungeziwe Amabanga Esivinini Asekelwe Kudivayisi itafula • Kungeziwe Ukusebenza kanye nokusetshenziswa kwensiza
2021.12.07	21.3	1.0.0	Ikhodi yoku-oda ebuyekeziwe.
2021.11.23	21.3	1.0.0	Ukukhishwa kokuqala.

Inkampani ye-Intel Wonke Amalungelo Agodliwe. I-Intel, ilogo ye-Intel, nezinye izimpawu ze-Intel yizimpawu zokuthengisa ze-Intel Corporation noma izinkampani ezingaphansi kwayo. I-Intel iqinisekisa ukusebenza kwe-FPGA yayo kanye nemikhiqizo yesemiconductor ekucacisweni kwamanje ngokuvumelana newaranti evamile ye-Intel, kodwa igodla ilungelo lokwenza izinguquko kunoma imiphi imikhiqizo namasevisi nganoma yisiphi isikhathi ngaphandle kwesaziso. I-Intel ayithathi mthwalo noma isikweletu esivele ngenxa yesicelo noma ukusetshenziswa kwanoma yiluphi ulwazi, umkhiqizo, noma isevisi echazwe lapha ngaphandle kwalapho okuvunyelwene ngakho ngokubhaliwe yi-Intel. Amakhasimende e-Intel ayelulekwa ukuthi athole inguqulo yakamuva yokucaciswa kwedivayisi ngaphambi kokuthembela kunoma yiluphi ulwazi olushicilelwe nangaphambi kokufaka ama-oda emikhiqizo noma amasevisi. *Amanye amagama namabhrendi angafunwa njengempahla yabanye.

I-Online Version
Thumela Impendulo
Inombolo yepholisi: 709301
UG-20346
Inguqulo: 2022.08.08
I-ISO 9001:2015 Ibhalisiwe

Amadokhumenti / Izinsiza

	Intel Fronthaul Compression FPGA IP [pdf] Umhlahlandlela Womsebenzisi Fronthaul Compression FPGA IP, Fronthaul, Compression FPGA IP, FPGA IP
	Intel Fronthaul Compression FPGA IP [pdf] Umhlahlandlela Womsebenzisi UG-20346, 709301, Fronthaul Compression FPGA IP, Fronthaul FPGA IP, Compression FPGA IP, FPGA IP

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