I-MICROCHIP RTG4 Isengezo RTG4 FPGAs Idizayini Yebhodi Nemihlahlandlela Yesakhiwo
Isingeniso
Lesi sengezo se-AC439: Idizayini Yebhodi Nemihlahlandlela Yesakhiwo Sesaziso Sesicelo se-RTG4 FPGA, sinikeza ulwazi olwengeziwe, ukuze kugcizelelwe ukuthi imihlahlandlela yokufanisa ubude be-DDR3 eshicilelwe ekubuyekezweni 9 noma kamuva iza kuqala kunesakhiwo sebhodi esisetshenziselwa ikhithi yokuthuthukisa ye-RTG4™. Ekuqaleni, ikhithi yokuthuthukisa ye-RTG4 yayitholakala kuphela nge-Engineering Silicon (ES). Ngemuva kokukhishwa kokuqala, ikhithi kamuva yagcwaliswa ngebanga lesivinini elijwayelekile (STD) kanye namadivayisi okukhiqiza we-RTG1 ebanga lesivinini -4. Izinombolo zengxenye, i-RTG4-DEV-KIT ne-RTG4-DEV-KIT-1 ziza nebanga lesivinini se-STD kanye namadivayisi ebanga lesivinini -1 ngokulandelanayo.
Ngaphezu kwalokho, lesi sengezo sihlanganisa imininingwane ekuziphatheni kwe-I/O yedivayisi yokulandelana okuhlukahlukene kokunyusa nokwehlisa amandla, kanye, nokugomela kwe-DEVRST_N phakathi nokusebenza okuvamile.
Ukuhlaziywa Kwesakhiwo Sebhodi Le-RTG4-DEV-KIT DDR3
- Ikhithi yokuthuthukisa ye-RTG4 isebenzisa idatha engu-32-bit kanye nesixhumi esibonakalayo se-4-bit ECC DDR3 kusilawuli ngasinye se-RTG4 FDDR eyakhelwe ngaphakathi kanye namabhulokhi e-PHY (i-FDDR East naseNtshonalanga). I-interface ihlelwe ngokomzimba njengemigqa yebhayithi yedatha emihlanu.
- Ikhithi ilandela impukane ngohlelo lomzila njengoba kuchazwe esigabeni Semihlahlandlela Yesakhiwo se-DDR3 se-AC439: Idizayini Yebhodi Nemihlahlandlela Yesakhiwo ye-RTG4 FPGA Inothi Lokufaka Isicelo. Nokho, njengoba le khithi yokuthuthukisa yaklanywa ngaphambi kokushicilela inothi lesicelo, ayihambisani nemihlahlandlela ebuyekeziwe yokufanisa ubude echazwe kunothi lohlelo lokusebenza. Esicacisweni se-DDR3, kukhona umkhawulo ongu-+/- 750 ps ku-skew phakathi kwe-data strobe (DQS) newashi le-DDR3 (CK) kudivayisi ngayinye yenkumbulo ye-DDR3 phakathi nokubhala (DSS).
- Lapho imihlahlandlela yokufanisa ubude kuzinguqulo ze-AC439 ezibuyekeziwe 9 noma zakamuva zenothi lohlelo lokusebenza zilandelwa, isakhiwo sebhodi le-RTG4 sizohlangabezana nomkhawulo we-tDQSS wawo womabili amadivayisi -1 kanye nebanga lejubane le-STD kuyo yonke inqubo, vol.tage, kanye nebanga lokushisa (PVT) elisekelwa amadivayisi okukhiqiza e-RTG4. Lokhu kufezwa ngokufaka i-skew esimweni esibi kakhulu sokuphumayo phakathi kwe-DQS ne-CK kumaphini we-RTG4. Ngokuqondile, lapho usebenzisa i-
eyakhelwe i-RTG4 FDDR isilawuli kanye ne-PHY, i-DQS ihola i-CK ngo-370 ps ubuningi bedivayisi yebanga lesivinini -1 kanye ne-DQS Leads CK ngo-447 ps ubuningi bedivayisi yebanga lesivinini se-STD, ezimeni ezimbi kakhulu. - Ngokusekelwe ekuhlaziyweni okuboniswe kuThebula 1-1, i-RTG4-DEV-KIT-1 ihlangabezana nemikhawulo ye-tDQSS kudivayisi ngayinye yenkumbulo, ezimweni ezimbi kakhulu zokusebenza ze-RTG4 FDDR. Kodwa-ke, njengoba kukhonjisiwe kuThebula 1-2, ukwakheka kwe-RTG4-DEV-KIT, egcwele amadivayisi ebanga lesivinini se-STD RTG4, ayihlangabezani ne-tDQSS yemishini yesine neyesihlanu yenkumbulo ku-fly-by topology, ezimeni zokusebenza ezimbi kakhulu. okwe-RTG4 FDDR. Ngokuvamile, i-RTG4-DEV-KIT isetshenziswa ezimeni ezijwayelekile, ezifana nezinga lokushisa legumbi endaweni yelebhu. Ngakho-ke, lokhu kuhlaziywa kwesimo esibi kakhulu akusebenzi ku-RTG4-DEV-KIT esetshenziswa ezimeni ezijwayelekile. Ukuhlaziya kusebenza njengesiboneloample yokuthi kungani kubalulekile ukulandela imihlahlandlela yokufanisa ubude be-DDR3 esohlwini lwe-AC439, ukuze idizayini yebhodi yomsebenzisi ihlangabezane ne-tDQSS yohlelo lwendiza.
- Ukuze ucacise kabanzi ngalesi example, futhi ubonise indlela yokunxephezela ngokwenza ukwakheka kwebhodi le-RTG4 elingakwazi ukuhlangabezana neziqondiso zokufanisa ubude be-AC439 DDR3, i-RTG4-DEV-KIT enamadivayisi ebanga lesivinini se-STD isengakwazi ukuhlangabezana ne-tDQSS kudivayisi ngayinye yenkumbulo, ezimeni ezimbi kakhulu, ngenxa yokuthi isilawuli esakhelwe ngaphakathi se-RTG4 FDDR kanye ne-PHY inekhono lokulibazisa ngokwezibalo isignali ye-DQS ngomzila we-byte wedatha. Lokhu kushintsha okumile kungasetshenziswa ukunciphisa ukutsheka phakathi kwe-DQS ne-CK kudivayisi yenkumbulo ene-tDQSS > 750 ps. Bheka isigaba Sokuqeqeshwa kwe-DRAM, ku-UG0573: Umhlahlandlela Womsebenzisi We-RTG4 FPGA High Speed DDR ukuze uthole ulwazi olwengeziwe mayelana nokusebenzisa izilawuli zokulibaziseka ezimile (kurejista REG_PHY_WR_DQS_SLAVE_RATIO) ye-DQS phakathi nokubhala umsebenzi. Leli nani lokulibaziseka lingasetshenziswa ku-Libero® SoC lapho ufaka isilawuli se-FDDR ngokuqalisa ngokuzenzakalelayo ngokulungisa ikhodi yokuqalisa ekhiqizwa ngokuzenzakalela ye-CoreABC FDDR. Inqubo efanayo ingasetshenziswa esakhiweni sebhodi lomsebenzisi esingahlangabezani ne-tDQSS kudivayisi ngayinye yenkumbulo.
Ithebula 1-1. Ukuhlolwa kwe-RTG4-DEV-KIT-1 tDQSS Ukubalwa Kwezingxenye Ezi-1 kanye Nokuxhumana Kwe-FDDR1
| Indlela Ihlaziywe | Ubude bewashi (mils) | Ukubambezeleka Kokusakazwa Kwewashi (ps) | Ubude bedatha (mils) | I-Data Propagation n
Ukubambezeleka (ps) |
Umehluko phakathi kwe-CLKDQS
ngenxa yomzila (mils) |
tDQSS kuyo yonke inkumbulo, ngemva kwebhodi skew+FPGA DQSCLK
i-skew (ps) |
| I-FPGA-1st Memory | 2578 | 412.48 | 2196 | 351.36 | 61.12 | 431.12 |
| Inkumbulo ye-FPGA-2nd | 3107 | 497.12 | 1936 | 309.76 | 187.36 | 557.36 |
| I-FPGA-3rd Memory | 3634 | 581.44 | 2231 | 356.96 | 224.48 | 594.48 |
| Inkumbulo ye-FPGA-4th | 4163 | 666.08 | 2084 | 333.44 | 332.64 | 702.64 |
| Inkumbulo ye-FPGA-5th | 4749 | 759.84 | 2848 | 455.68 | 304.16 | 674.16 |
Qaphela: Ezimweni ezimbi kakhulu, i-RTG4 FDDR DDR3 DQS-CLK skew yamadivayisi -1 ingu-370 ps esiphezulu kanye no-242 ps ubuncane.
Ithebula 1-2. Ukuhlolwa kwe-RTG4-DEV-KIT tDQSS Ukubalwa kwezingxenye ze-STD kanye ne-FDDR1 Interface
| Indlela Ihlaziywe | Ubude bewashi (mils) | Ukubambezeleka Kokusakazwa Kwewashi
(ps) |
Ubude bedatha (mils) | I-Data Propagation n Ukubambezeleka (ps) | Umehluko phakathi kwe-CLKDQS
ngenxa yomzila (mils) |
tDQSS kuyo yonke inkumbulo, ngemva kwebhodi skew+FPGA DQSCLK
i-skew (ps) |
| I-FPGA-1st Memory | 2578 | 412.48 | 2196 | 351.36 | 61.12 | 508.12 |
| Inkumbulo ye-FPGA-2nd | 3107 | 497.12 | 1936 | 309.76 | 187.36 | 634.36 |
| I-FPGA-3rd Memory | 3634 | 581.44 | 2231 | 356.96 | 224.48 | 671.48 |
| Inkumbulo ye-FPGA-4th | 4163 | 666.08 | 2084 | 333.44 | 332.64 | 779.64 |
| Inkumbulo ye-FPGA-5th | 4749 | 759.84 | 2848 | 455.68 | 304.16 | 751.16 |
Qaphela: Ezimweni ezimbi kakhulu, i-RTG4 FDDR DDR3 DQS-CLK skew yamadivayisi we-STD ingu-447 ps umkhawulo kanye no-302 ps ubuncane.
Qaphela: Isilinganiso sokulibaziseka kokusabalalisa kwebhodi esingu-160 ps/inch sisetshenziswe kulokhu kuhlaziya isibample ngereferensi. Ukulibaziseka kwangempela kokusabalalisa kwebhodi kwebhodi lomsebenzisi kuncike ebhodini elithile elihlaziywayo.
Ukulandelana kwamandla
Lesi sengezo ku-AC439: Idizayini Yebhodi Nemihlahlandlela Yesakhiwo se-RTG4 FPGA Inothi Lokufaka Isicelo, inikeza ulwazi olwengeziwe, ukuze kugcizelele ukubaluleka kokulandela Izinkombandlela Zokuklama Ibhodi. Qinisekisa ukuthi imihlahlandlela iyalandelwa mayelana ne-Power-Up ne-Power-Down.
Iba namandla
Ithebula elilandelayo libala izimo zokusebenzisa amandla anconyiwe kanye nemihlahlandlela yazo ehambisanayo yokukhulisa amandla.
Ithebula 2-1. Imihlahlandlela Yokunika amandla
| Sebenzisa Ikesi | Isidingo Sokulandelana | Ukuziphatha | Amanothi |
| DEVRST_N
Kugonyelwa ngesikhathi sokukhipha amandla, kuze kube yilapho zonke izinto zikagesi ze-RTG4 sezifinyelele izimo zokusebenza ezinconyiwe |
Ayikho i-r ethizeamp-up order iyadingeka. Faka u-ramp-phezulu kufanele ikhuphuke i-monotonically. | Uma i-VDD ne-VPP sezifinyelele imikhawulo yokusebenzisa (VDD ~= 0.55V, VPP ~= 2.2V) kanye
I-DEVRST_N ikhishiwe, i-POR Delay Counter izosebenza ~40ms ejwayelekile (50ms max), bese amandla edivayisi efinyelela ekusebenzeni anamathela kuMfanekiso 11 kanye 12 (DEVRST_N PUFT) ye Umhlahlandlela Womsebenzisi Wesilawuli Sesistimu (UG0576). Ngamanye amazwi lokhu chungechunge kuthatha 40 ms + 1.72036 ms (okujwayelekile) ukusuka endaweni ethi DEVRST_N ekhishiwe. Qaphela ukuthi ukusetshenziswa okulandelayo kwe-DEVRST_N akulindi ikhawunta ye-POR yokwenza amandla-phezulu emisebenzini esebenzayo futhi ngaleyo ndlela lokhu kulandelana kuthatha kuphela 1.72036 ms (okujwayelekile). |
Ngokuklama, okuphumayo kuzokhutshazwa (okungukuthi ukuntanta) ngesikhathi sokukhipha amandla. Ngemuva kwekhawunta ye-POR
isiqediwe, i-DEVRST_N iyakhululwa futhi zonke izimpahla ze-VDDI I/O sezifinyelele kwazo ~0.6V threshold, lapho-ke ama-I/O azokwenziwa kathathu ngokudonsa okubuthakathaka kwenziwe kusebenze, kuze kube uguquko oluphumayo oluya ekulawuleni umsebenzisi, ngokwezibalo 11 no-12 ze-UG0576. Okuphumayo okubalulekile okumele kuhlale kuphansi ngesikhathi sokukhushulwa kwamandla kudinga i-1K-ohm yangaphandle yokudonsa phansi. |
| DEVRST_N
idonsele ku-VPP nazo zonke izinsiza ramp phezulu cishe ngesikhathi esifanayo |
I-VDDPLL akumele ibe yi-
ukunikezwa kwamandla kokugcina ku-ramp phezulu, futhi kufanele ifinyelele kumthamo omncane wokusebenza onconyiwetage ngaphambi kokunikezwa kokugcina (VDD noma i-VDDI) iqala rampukuvimbela ukuphuma kwesikhiya se-PLL amaphutha. Bona i-RTG4 Clock Resources User Guide (UG0586) ukuze uthole incazelo yokuthi usetshenziswa kanjani i-CCC/PLL READY_VDDPLL okokufaka ukuze kususwe izimfuneko zokulandelana zokunikezwa kwamandla kwe-VDDPLL. Hlanganisa i-SERDES_x_Lyz_VDDAIO endaweni efanayo ne-VDD, noma uqinisekise ukuthi inamandla kanye kanye. |
Uma i-VDD ne-VPP sezifinyelele emikhawulweni yokusebenzisa (VDD ~= 0.55V, VPP ~= 2.2V)
50 ms POR ukubambezeleka counter izosebenza. Amandla edivayisi ekufikeni kwesikhathi sokusebenza athobelana naso Izibalo 9 kanye ne-10 (VDD PUFT) ye-System Controller User's Guide (UG0576). Ngamanye amazwi, isikhathi esiphelele ngu-57.95636 ms. |
Ngokuklama, okuphumayo kuzokhutshazwa (okungukuthi ukuntanta) ngesikhathi sokukhipha amandla. Ngemuva kwekhawunta ye-POR
sekuqediwe, i-DEVRST_N iyakhululwa futhi zonke izinto ezisetshenziswayo ze-VDDI IO sezifinyelele kwezakho ~0.6V threshold, lapho-ke ama-I/O azokwenziwa kathathu ngokudonsa okubuthakathaka kwenziwe kusebenze, kuze kube uguquko oluphumayo oluya ekulawuleni umsebenzisi, ngokwezibalo 9 no-10 ze-UG0576. Okuphumayo okubalulekile okumele kuhlale kuphansi ngesikhathi sokukhushulwa kwamandla kudinga i-1K-ohm yangaphandle yokudonsa phansi. |
| Sebenzisa Ikesi | Isidingo Sokulandelana | Ukuziphatha | Amanothi |
| VDD/SERDES_VD DAIO -> VPP/VDDPLL
-> |
Ukulandelana kufakwe kuhlu lwe-Scenario Column.
I-DEVRST_N idonselwe phezulu ku-VPP. |
Uma i-VDD ne-VPP sezifinyelele imikhawulo yokusebenzisa (VDD ~= 0.55V, VPP ~= 2.2V) ama-50ms
I-POR yokubambezeleka counter izosebenza. Amandla edivayisi ekusebenzeni kwesikhathi anamathela kokuthi Izibalo 9 kanye ne-10 (VDD PUFT) ye Umhlahlandlela Womsebenzisi Wesilawuli Sesistimu (UG0576). Ukuqedwa kokulandelana kokunika amandla idivayisi kanye nokwenyusa amandla ukuya kusikhathi sokusebenza kusekelwe ekuphakeleni kokugcina kwe-VDDI evuliwe. |
Ngokuklama, okuphumayo kuzokhutshazwa (okungukuthi ukuntanta) ngesikhathi sokukhipha amandla. Ngemuva kwekhawunta ye-POR
isiqediwe, i-DEVRST_N iyakhululwa futhi zonke izimpahla ze-VDDI I/O sezifinyelele kwazo ~0.6V threshold, khona-ke ama-IO azokwenziwa kathathu ngokudonsa okubuthakathaka kwenziwe kusebenze, kuze kube uguquko oluphumayo oluya ekulawuleni umsebenzisi, ngokwezibalo 9 no-10 ze-UG0576. Akukho ukwenza kusebenze okubuthakathaka okudonsa phezulu ngesikhathi sokukhipha amandla kuze kube yilapho zonke izinto ezinikezwayo ze-VDDI zifinyelela ku-~0.6V. Inzuzo eyinhloko yalokhu kulandelana ukuthi i-VDDI yokugcina efikayo lo mkhawulo wokwenza kusebenze ngeke wenze ukudonsela phezulu okubuthakathaka kusebenze futhi esikhundleni salokho kuzoshintsha ngokuqondile ukusuka kumodi ekhutshaziwe ukuya kumodi echazwe umsebenzisi. Lokhu kungasiza ekunciphiseni inani lezinto zangaphandle eziphikisayo zokudonsela phansi eziyi-1K ezidingekayo kumadizayini anamabhange amaningi e-I/O anikwe amandla yi-VDDI yokugcina ukukhuphuka. Kuwo wonke amanye amabhange e-I/O anikwe amandla yinoma yikuphi ukuphakelwa kwe-VDDI ngaphandle kokuphakelwa kwe-VDDI kokugcina ukuthi akhuphuke, ukuphuma okubalulekile okufanele kuhlale kuphansi ngesikhathi sokwenyuswa kwamandla kudinga ukumelana nokudonsela phansi okungu-1K-ohm kwangaphandle. |
| Linda okungenani 51ms -> | |||
| I-VDDI (Yonke i-IO
amabhange) |
|||
| OR | |||
| VDD/SERDES_VD DAIO -> | |||
| VPP/VDDPLL/ 3.3V_VDDI -> | |||
| Linda okungenani 51ms -> | |||
| I-VDDI
(okungeyona i-3.3V_VD DI) |
Ukucatshangelwa ngesikhathi sokugomela kwe-DEVRST_N kanye Nokwehlisa amandla
Uma i-AC439: Idizayini Yebhodi Nemihlahlandlela Yesakhiwo ye-RTG4 FPGA Imihlahlandlela Yesaziso Sokufaka Isicelo ingalandelwa sicela uphindeview imininingwane elandelayo:
- Ngokulandelana okunikeziwe kokwehlisa amandla kuThebula 2-2, umsebenzisi angabona amaphutha e-I/O noma imicimbi yamanje yesikhashana.
- Njengoba kushiwo ku-Customer Advisory Notification (CAN) 19002.5, ukuchezuka ohlelweni lokuhlehlisa okutuswayo kudatha yedatha ye-RTG4 kungabangela isikhashana nje ekunikezeni nge-1.2V VDD. Uma ukunikezwa kwe-3.3V VPP kungu-ramped phansi ngaphambi kokunikezwa kwe-1.2V VDD, i-current yesikhashana ku-VDD izobonwa njengoba i-VPP ne-DEVRST_N (inikwe amandla yi-VPP) ifinyelela cishe ku-1.0V. Lokhu kwamanje kwesikhashana akwenzeki uma i-VPP yehliswa okokugcina, ngokwesincomo sedatha.
- Ubukhulu nobude besikhathi samanje sincike ekwakhiweni okuhlelwe ku-FPGA, amandla athile okuqaqa ibhodi, kanye nokuphendula kwesikhashana kwevolthi engu-1.2Vtage umlawuli. Ezimweni ezingavamile, isikhashana esidlulayo esifika ku-25A (noma ama-Watts angu-30 endaweni ebizwa ngokuthi i-1.2V VDD) iye yabonwa. Ngenxa yemvelo esabalalisiwe yale VDD yamanje edlulayo kuyo yonke indwangu ye-FPGA (engekho endaweni ethile), kanye nobude bayo obufushane, akukho ukukhathazeka ngokwethembeka uma isikhashana sokwehla kwamandla singu-25A noma ngaphansi.
- Njengomkhuba omuhle kakhulu wokuklama, landela isincomo sedatha ukuze ugweme isikhashana esidlulayo.
- Amaphutha e-I/O angaba cishe ngu-1.7V ku-1.2 ms.
- I-glitch ephezulu emiphumeleni eshayela i-Low noma i-Tristate ingase ibonwe.
- I-glitch ephansi kokuphumayo ukushayela Okuphezulu kungase kubonwe (i-glitch ephansi ayikwazi ukuncishiswa ngokungeza ukudonsela phansi okungu-1 KΩ).
- Ukunika amandla i-VDDIx kuqala kuvumela inguquko ye-monotonic isuka Phezulu iye Ephansi, kodwa okukhiphayo kushayela kafushane okuzothinta ibhodi lomsebenzisi elizama ukudonsa ngaphandle okukhiphayo phezulu lapho i-RTG4 VDDIx inikwa amandla phansi. I-RTG4 idinga ukuthi I/O Pads ingashayelwa ngaphandle ngaphezu kwe-VDDIx bank supply voltagngakho-ke uma i-resistor yangaphandle yengezwa komunye ujantshi wamandla, kufanele yehle kanyekanye nokunikezwa kwe-VDDIx.
Ithebula 2-2. I/O Glitch Scenarios Uma Ungalandeli Ukulandelana Okunconyiwe Kokwehlisa Amandla ku-AC439Isimo Sokuphuma Esizenzakalelayo I-VDD (1.2V) I-VDDIx (<3.3V) VDDIx (3.3V) I-VPP (3.3V) DEVRST_N I-Power Down Behaviour I/O Glitch Ukungena Kwamanje- Rush I/O Ukushayela Okuphansi noma Okuthathu Ramp phansi ngemva kwe-VPP nganoma iyiphi indlela Ramp phansi kuqala Iboshelwe ku-VPP Yebo1 Yebo Ramp phansi nganoma iluphi uhlelo ngemva kokugomela kwe-DEVRST_N Kugonyelwe ngaphambi kwanoma yiziphi izimpahla ramp phansi Yebo1 Cha I/O Ukushayela Okuphezulu Ramp phansi ngemva kwe-VPP nganoma iyiphi indlela Ramp phansi kuqala Iboshelwe ku-VPP Yebo Yebo Ramp phansi nganoma iyiphi indlela ngaphambi kwe-VPP Ramp phansi ekugcineni Iboshelwe ku-VPP No2 Cha Ramp phansi nganoma iluphi uhlelo ngemva kokugomela kwe-DEVRST_N Kugonyelwe ngaphambi kwanoma yiziphi izimpahla ramp phansi Yebo Cha - I-resistor yokudonsela phansi engu-1 KΩ yangaphandle iyanconywa ukuze kwehliswe i-glitch ephezulu kuma-I/O abalulekile, okumele ahlale Iphansi ngesikhathi sokwehla kwamandla.
- I-glitch ephansi ibonwa kuphela ku-I/O edonselwa ngaphandle ukuze ifike endaweni yamandla ehlala inamandla njenge-VPP ramps phansi. Nokho, lokhu kuwukwephulwa kwezimo zokusebenza ezinconyiwe zedivayisi njengoba i-PAD akufanele ibe phezulu ngemva kwe-VDDIx r ehambisanayo.amps phansi.
- Uma i-DEVRST_N igonyelwa, umsebenzisi angabona inkinga ephansi kunoma iyiphi i-I/O ephumayo eshayela phezulu futhi edonswa ngaphandle nge-resista ku-VDDI. Okwesiboneloampi-le, ene-1KΩ pull-up resistor, i-glitch ephansi efinyelela ku-voltage encanetagI-e ka-0.4V enobude besikhathi obungu-200 ns ingase yenzeke ngaphambi kokuthi okukhiphayo kulashwe.
Qaphela: DEVRST_N akumele idonswe ngaphezu kwevolumu ye-VPPtage. Ukuze ugweme okungenhla kutuswa kakhulu ukulandela ukulandelana kokwenyusa nokwehlisa amandla okuchazwe ku-AC439: Idizayini Yebhodi Nemihlahlandlela Yesakhiwo ye-RTG4 FPGA Inothi Lokusebenza.
Umlando Wokubuyekeza
Umlando wokubuyekeza uchaza izinguquko ezisetshenziswe kudokhumenti. Izinguquko zifakwe ohlwini ngokubukeza, kuqala ngokushicilelwa kwamanje.
Ithebula 3-1. Umlando Wokubuyekeza
| Buyekeza | Usuku | Incazelo |
| A | 04/2022 | • Phakathi nokugomela kwe-DEVRST_N, wonke ama-RTG4 I/O azocutshungulwa. Imiphumela eshayelwa phezulu yindwangu ye-FPGA futhi idonswe phezulu ngaphandle ebhodini ingase ibe ne-glitch ephansi ngaphambi kokungena kusimo se-tristate. Idizayini yebhodi enesimo esinjalo sokukhiphayo kufanele ihlaziywe ukuze kuqondwe umthelela wokuxhumana emiphumeleni ye-FPGA engase iphazamiseke uma i-DEVRST_N igonyelwa. Ukuze uthole ulwazi olwengeziwe, bona Isinyathelo sesi-5 esigabeni
2.2. Ukucatshangelwa ngesikhathi sokugomela kwe-DEVRST_N kanye Nokwehlisa amandla. • Iqanjwe kabusha Amandla-Phansi esigabeni 2.2. Ukucatshangelwa ngesikhathi sokugomela kwe-DEVRST_N kanye Nokwehlisa amandla. • Iguqulelwe kusifanekiso se-Microchip. |
| 2 | 02/2022 | • Kwengezwe isigaba samandla aphezulu.
• Kwengezwe isigaba sokulandelana kwamandla. |
| 1 | 07/2019 | Ukushicilelwa kokuqala kwalo mbhalo. |
Ukusekelwa kwe-Microchip FPGA
Iqembu lemikhiqizo ye-Microchip FPGA lisekela imikhiqizo yalo ngezinkonzo ezehlukene zokusekela, okuhlanganisa Isevisi Yamakhasimende, Isikhungo Sokusekela Ubuchwepheshe Bekhasimende, a webindawo, kanye namahhovisi okuthengisa emhlabeni wonke. Amakhasimende aphakanyiswa ukuthi avakashele izinsiza ze-inthanethi ze-Microchip ngaphambi kokuxhumana nosekelo njengoba kungenzeka ukuthi imibuzo yawo isiphenduliwe.
Xhumana Nesikhungo Sosizo Lobuchwepheshe ngokusebenzisa i webisayithi ku-www.microchip.com/support. Yisho inombolo Yengxenye Yedivayisi ye-FPGA, khetha isigaba samacala afanelekile, bese ulayisha idizayini files ngenkathi udala ikesi lokusekela lobuchwepheshe.
Xhumana Nesevisi Yekhasimende ukuze uthole ukwesekwa kwemikhiqizo okungeyona eyobuchwepheshe, njengentengo yomkhiqizo, ukuthuthukiswa komkhiqizo, ulwazi lokubuyekeza, isimo soku-oda, nokugunyazwa.
- Ukusuka eNyakatho Melika, shayela u-800.262.1060
- umhlaba wonke, shayela ku-650.318.4460
- Ifeksi, noma yikuphi emhlabeni, 650.318.8044
I-Microchip Webindawo
I-Microchip inikeza ukusekelwa kwe-inthanethi nge-ethu webindawo ku www.microchip.com/. Lokhu webindawo isetshenziselwa ukwenza files kanye nolwazi olutholakala kalula kumakhasimende. Okunye okuqukethwe okutholakalayo kuhlanganisa:
- Ukwesekwa Komkhiqizo - Amashidi wedatha kanye nephutha, amanothi ohlelo lokusebenza kanye nezinomboloampizinhlelo, izinsiza zokuklama, imihlahlandlela yabasebenzisi kanye nemibhalo yokwesekwa kwezingxenyekazi zekhompuyutha, ukukhishwa kwesofthiwe yakamuva kanye nesofthiwe efakwe kungobo yomlando
- Ukusekela Okujwayelekile Kwezobuchwepheshe - Imibuzo Evame Ukubuzwa (FAQs), izicelo zokusekelwa kwezobuchwepheshe, amaqembu ezingxoxo eziku-inthanethi, uhlu lwamalungu ohlelo lukazakwethu we-Microchip design
- Ibhizinisi le-Microchip - Isikhethi somkhiqizo nemihlahlandlela yoku-oda, ukukhishwa kwakamuva kwe-Microchip, uhlu lwamasemina nemicimbi, uhlu lwamahhovisi okuthengisa e-Microchip, abasabalalisi nabamele imboni
Isevisi yesaziso sokushintsha umkhiqizo
Isevisi yesaziso sokushintsha umkhiqizo we-Microchip isiza ukugcina amakhasimende enolwazi ngemikhiqizo ye-Microchip. Ababhalisile bazothola isaziso se-imeyili noma nini lapho kukhona izinguquko, izibuyekezo, izibuyekezo noma iziphambeko ezihlobene nomndeni womkhiqizo othile noma ithuluzi lokuthuthukisa elithandwayo.
Ukuze ubhalise, yiya ku www.microchip.com/pcn bese ulandela imiyalelo yokubhalisa.
Ukwesekwa Kwamakhasimende
Abasebenzisi bemikhiqizo ye-Microchip bangathola usizo ngeziteshi ezimbalwa:
- Umsabalalisi noma Ummeleli
- Ihhovisi Lokuthengisa Lendawo
- I-Embedded Solutions Engineer (ESE)
- Ukusekela kwezobuchwepheshe
Amakhasimende kufanele athinte umsabalalisi wawo, ummeleli noma i-ESE ukuze bathole ukwesekwa. Amahhovisi okuthengisa endawo nawo ayatholakala ukuze asize amakhasimende. Uhlu lwamahhovisi okuthengisa nezindawo lufakiwe kulo mbhalo.
Ukwesekwa kwezobuchwepheshe kuyatholakala nge- webisayithi ku: www.microchip.com/support
Isici Sokuvikela Ikhodi Yamadivayisi e-Microchip
Qaphela imininingwane elandelayo yesici sokuvikela ikhodi emikhiqizweni ye-Microchip:
- Imikhiqizo ye-Microchip ihlangabezana nokucaciswa okuqukethwe ku-Microchip Data Sheet yayo.
- I-Microchip ikholelwa ukuthi umkhaya wayo wemikhiqizo uvikelekile uma usetshenziswa ngendlela ehlosiwe, ngaphakathi kwezicaciso zokusebenza, nangaphansi kwezimo ezivamile.
- Amanani e-Microchip futhi avikela ngokunamandla amalungelo ayo okuvikela ubunikazi bokusungula. Imizamo yokwephula izici zokuvikela ikhodi yomkhiqizo we-Microchip inqatshelwe ngokuphelele futhi ingase yephule uMthetho we-Digital Millennium Copyright Act.
- I-Microchip nanoma yimuphi omunye umkhiqizi we-semiconductor ongaqinisekisa ukuphepha kwekhodi yayo. Ukuvikelwa kwekhodi akusho ukuthi siqinisekisa ukuthi umkhiqizo “awunakunqamuka”. Ukuvikelwa kwekhodi kuhlala kuvela njalo. I-Microchip izinikele ekuthuthukiseni ngokuqhubekayo izici zokuvikela ikhodi zemikhiqizo yethu.
Isaziso Somthetho
- Lokhu kushicilelwa kanye nolwazi olulapha kungasetshenziswa kuphela emikhiqizweni ye-Microchip, okuhlanganisa ukuklama, ukuhlola, nokuhlanganisa imikhiqizo ye-Microchip nohlelo lwakho lokusebenza. Ukusetshenziswa kwalolu lwazi nganoma iyiphi enye indlela kwephula le migomo. Ulwazi olumayelana nezinhlelo zokusebenza zedivayisi lunikezwa ukuze kube lula kuwe futhi lungathathelwa indawo
ngezibuyekezo. Kuyisibopho sakho ukuqinisekisa ukuthi isicelo sakho sihlangabezana nezicaciso zakho. Xhumana nehhovisi lakho lendawo yokuthengisa le-Microchip ukuze uthole ukwesekwa okwengeziwe noma, thola ukwesekwa okwengeziwe kokuthi www.microchip.com/en-us/support/design-help/client-support-services. - LOLU LWAZI LUNIKEZWA YI-MICROCHIP “NJENGOBA LUKHO”. I-MICROCHIP AYIKUMELELI NOMA IZIQINISEKISO ZANOMA YILUPHI UHLOBO KUNGAKHATHALISEKI NOMA OKUSHIWO, OKUBHALWE NOMA OKULOMTHETHO.
NOMA OKUNYE, OKUPHATHELENE NOLWAZI OLUHLANGANISA NAKHO KODWA ANGIkhawulelwe KUNOMA YIZIPHI IZIQINISEKISO EZISHIYELWE ZOKUNGEphuli-mthetho, UKUDAYISA, NOKULUNGELA NGENJONGO ETHILE, NOMA IZIQINISEKISO EZIPHATHELENE NOMIMO WAWO, IKHWALI, NOMSEBENZI WAKHO. - AKUKHO MCIMBI ONGAZOBA NESIbophezelo I-MICROCHIP NGANOMA YILUPHI ULWAZI , ESIKHETHEKILE, ESIJEZISO, ISENZAKALO, NOMA OKULANDELAYO, UMONAKALO, Izindleko, NOMA Izindleko zanoma yiluphi uhlobo oluhlotshaniswa noLWAZI NOMA UKUSETSHENZISWA KWALO, NOMA KUBE NEZINTO EZIPHUMAYO, OKUNGENZEKA NOMA UMONAKALO UNGABONAKALA. NGENXA ESIPHELELE NGENXA YOKUMTHETHO, ISIBOPHO SE-MICROCHIP SONKE KUZO ZONKE IZINKINGA NGANOMA YIYIPHI INDLELA EPHATHANA NOLWAZI NOMA UKUSETSHENZISWA KWALO NGEKE KWEQE INANI LEZINKOKHELO, UMA LIKHONA, OYIKHOKHE NGOKUQONDILE UKUZE UKWAZISE.
Ukusetshenziswa kwamadivayisi e-Microchip ekusekeleni impilo kanye/noma izicelo zokuphepha kusengozini yomthengi ngokuphelele, futhi umthengi uyavuma ukuvikela, ukunxephezela nokubamba i-Microchip engenabungozi kunoma yimuphi nanoma yimuphi umonakalo, izimangalo, amasudi, noma izindleko ezibangelwa ukusetshenziswa okunjalo. Awekho amalayisensi adluliswayo, ngokusobala noma ngenye indlela, ngaphansi kwanoma imaphi amalungelo empahla yengqondo ye-Microchip ngaphandle kwalapho kushiwo ngenye indlela.
Izimpawu zokuhweba
- Igama le-Microchip nelogo, ilogo ye-Microchip, i-Adaptec, i-AnyRate, i-AVR, ilogo ye-AVR, i-AVR Freaks, i-BesTime, i-BitCloud, i-CryptoMemory, i-CryptoRF, i-dsPIC, i-flexPWR, i-HELDO, i-IGLOO, i-JukeBlox, i-KeeLoq, i-Kleer, i-LANCheck, i-LinkMd, maXTouch, 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, SuperF , i-Symmetricom, i-SyncServer, i-Tachyon, i-TimeSource, i-tinyAVR, i-UNI/O, i-Vectron, ne-XMEGA izimpawu zokuthengisa ezibhalisiwe ze-Microchip Technology Incorporated e-USA nakwamanye amazwe.
- AgileSwitch, APT, ClockWorks, The Embedded Control Solutions Company, EtherSynch, Flashtec, Hyper Speed Control, HyperLight Load, IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet- Wire, I-SmartFusion, i-SyncWorld, i-Temux, i-TimeCesium, i-TimeHub, i-TimePictra, i-TimeProvider, i-TrueTime, i-WinPath, ne-ZL izimpawu zokuthengisa ezibhalisiwe ze-Microchip Technology Incorporated e-USA.
- Ukucindezelwa kokhiye abaseduze, i-AKS, i-Analog-for-the-Digital Age, noma iyiphi i-Capacitor, i-AnyIn, i-AnyOut, i-Augmented Switching, i-BlueSky, i-BodyCom, i-CodeGuard, i-CryptoAuthentication, i-CryptoAutomotive, i-CryptoCompanion, i-CryptoController, i-dsPICDEM, i-dsPICDEM.net, i-Dynamic Average, i-Dynamic Aveve. , ECAN, Espresso T1S, EtherGREEN, GridTime, IdealBridge, In-Circuit Serial Programming, ICSP, INICnet, Intelligent Paralleling, Inter-Chip Connectivity, JitterBlocker, Knob-on-Display, maxCrypto, maxView, memBrain, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, NVM Express, NVMe, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, REAL ICE Matrix , Ripple Blocker, RTAX, RTG4, SAM-ICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, Total Endurance, TSHARC, USBCheck, I-VariSense, i-VectorBlox, i-VeriPHY, ViewI-Span, i-WiperLock, i-XpressConnect, ne-ZENA izimpawu zokuthengisa ze-Microchip Technology Incorporated
USA nakwamanye amazwe. - I-SQTP iwuphawu lwesevisi lwe-Microchip Technology Incorporated e-USA Ilogo ye-Adaptec, Frequency on Demand, Silicon Storage Technology, Symmcom, kanye Nesikhathi Esithenjwayo yizimpawu zokuthengisa ezibhalisiwe ze-Microchip Technology Inc. kwamanye amazwe.
- I-GestIC inguphawu lokuthengisa olubhalisiwe lwe-Microchip Technology Germany II GmbH & Co. KG, inkampani ephethwe yi-Microchip Technology Inc., kwamanye amazwe.
Zonke ezinye izimpawu zokuthengisa ezishiwo lapha ziyimpahla yezinkampani zazo.
© 2022, Microchip Technology Incorporated kanye nezinkampani ezingaphansi kwayo. Wonke Amalungelo Agodliwe.
I-ISBN: 978-1-6683-0362-7
Uhlelo Lokuphatha Ikhwalithi
Ukuze uthole ulwazi mayelana ne-Microchip's Quality Management Systems, sicela uvakashele www.microchip.com/quality.
Ukuthengisa Nesevisi Yomhlaba Wonke
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© 2022 Microchip Technology Inc. kanye nezinkampani ezingaphansi kwayo
Amadokhumenti / Izinsiza
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I-MICROCHIP RTG4 Isengezo RTG4 FPGAs Idizayini Yebhodi Nemihlahlandlela Yesakhiwo [pdf] Umhlahlandlela Womsebenzisi I-RTG4 Isengezo RTG4 FPGAs Idizayini Yebhodi Nemihlahlandlela Yesakhiwo, RTG4, Isengezo RTG4 FPGAs Ibhodi Lokuklanywa Nemihlahlandlela Yesakhiwo, Imihlahlandlela Yokuklama Nesakhiwo |
