EVB-LAN7801
Ethernet Development System
Buku Logwiritsa Ntchito
EVB-LAN7801 Ethernet Development System
Zindikirani tsatanetsatane wotsatira wa chitetezo cha code pazinthu za Microchip:
- Zogulitsa za Microchip zimakwaniritsa zomwe zili mu Microchip Data Sheet yawo.
- Microchip imakhulupirira kuti katundu wake ndi wotetezeka akagwiritsidwa ntchito m'njira yomwe akufuna, malinga ndi momwe amagwirira ntchito, komanso m'mikhalidwe yabwinobwino.
- Ma Microchip amawakonda ndikuteteza mwamphamvu ufulu wake wazinthu zamaluso. Kuyesa kuphwanya malamulo otetezedwa ndi zinthu za Microchip ndikoletsedwa ndipo zitha kuphwanya Digital Millennium Copyright Act.
- Ngakhale Microchip kapena wopanga semiconductor wina aliyense sangatsimikizire chitetezo cha code yake. Kutetezedwa kwa ma code sikutanthauza kuti tikutsimikizira kuti chinthucho ndi "chosasweka". Chitetezo cha code chikusintha nthawi zonse. Microchip yadzipereka mosalekeza kuwongolera mawonekedwe achitetezo azinthu zathu.
Bukuli ndi zambiri zomwe zili pano zitha kugwiritsidwa ntchito ndi zinthu za Microchip zokha, kuphatikiza kupanga, kuyesa, ndi kuphatikiza zinthu za Microchip ndi pulogalamu yanu. Kugwiritsa ntchito chidziwitsochi mwanjira ina iliyonse kumaphwanya mawuwa. Zambiri zokhudzana ndi kugwiritsa ntchito zida zimaperekedwa kuti zitheke ndipo zitha kulowedwa m'malo ndi zosintha. Ndi udindo wanu kuwonetsetsa kuti pulogalamu yanu ikugwirizana ndi zomwe mukufuna. Lumikizanani ndi ofesi yogulitsa za Microchip kwanuko kuti muthandizidwe zina kapena, pezani thandizo lina pa https://www.microchip.com/en-us/support/designhelp/client-support-services.
ZIMENEZI AMAPEREKA NDI MICROCHIP "MONGA ILI". MICROCHIP SIIKUYIRIRA ZINTHU KAPENA ZINTHU ZONSE KOMA KUTANTHAUZIRA KAPENA KUTANTHAWIRIKA, KULEMBEDWA KAPENA MWAMWAMBA, MALAMULO KAPENA ZINTHU ZINA, ZOKHUDZANA NDI CHIdziwitso KUphatikizirapo KOMA ZOSAKHALA PA CHIFUKWA CHILICHONSE, NTCHITO, NTCHITO, NDI NTCHITO YOTHANDIZA. CHOLINGA ENA, KAPENA ZINTHU ZOKHUDZANA NDI KAKHALIDWE, UKHALIDWE, KAPENA NTCHITO ZAKE.
PAMODZI PAMENE MICROCHIP IDZAKHALA NDI NTCHITO PA CHIZINDIKIRO CHILICHONSE, CHAPADERA, CHILANGO, ZOCHITIKA, KAPENA ZOTSATIRA ZOTSATIRA, KUonongeka, mtengo, KAPENA NTCHITO ZONSE ZOKHUDZA CHIFUKWA CHILICHONSE KAPENA NTCHITO YAKE, KOMA ANTHU ANGACHITE CHENJEZO. ZA ZOCHITIKA KAPENA ZOWONONGWA NDI ZOONERA. KUGWIRIZANA KWABWINO KWAMBIRI ZOLOLEZEDWA NDI MALAMULO, NDONDOMEKO YONSE YA MICROCHIP PA ZONSE ZONSE MU NJIRA ILIYONSE YOKHUDZANA NDI CHIdziwitso KAPENA KUGWIRITSA NTCHITO KWAKE SIDZAPYOTSA KUCHULUKA KWA ZOLIMBIKITSA, NGATI ZILIPO, ZIMENE MULIPITSA CHIFUKWA CHIFUKWA CHIFUKWA CHIYANI.
Kugwiritsa ntchito zipangizo za Microchip pa chithandizo cha moyo ndi / kapena ntchito za chitetezo ndizoopsa kwa wogula, ndipo wogula akuvomera kuteteza, kubwezera ndi kusunga Microchip yopanda vuto lililonse ku zowonongeka, zodandaula, masuti, kapena ndalama zomwe zimachokera ku ntchito yotere. Palibe zilolezo zomwe zimaperekedwa, mobisa kapena mwanjira ina, pansi pa ufulu wazinthu zaukadaulo za Microchip pokhapokha zitanenedwa.
Zizindikiro
Dzina la Microchip ndi logo, logo ya Microchip, Adaptec, AnyRate, AVR, logo ya AVR, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck, LinkMD, ma 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, SuperFlash , Symmetricom, SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, ndi XMEGA ndi zizindikiro zolembetsedwa za Microchip Technology Incorporated ku USA ndi mayiko ena.
AgileSwitch, APT, ClockWorks, The Embedded Control Solutions Company, EtherSynch, Flashtec, Hyper Speed Control, HyperLight Load, IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet-Waya, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, TrueTime, WinPath, ndi ZL ndi zizindikiro zolembetsedwa za Microchip Technology Incorporated ku USA.
Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, AnyCapacitor, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Matching, Dynamic DAM. , 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, PureSipple, RMMGICE, REMGRT , REMGTAL Q, PureSilicon, REMGRL ICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, Total Endurance, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY, ViewSpan, WiperLock, XpressConnect, ndi ZENA ndi zizindikiro za Microchip Technology Incorporated ku USA ndi mayiko ena.
SQTP ndi chizindikiro cha ntchito cha Microchip Technology Incorporated ku USA
Chizindikiro cha Adaptec, Frequency on Demand, Silicon Storage Technology, Symmcom, ndi Trusted Time ndi zizindikilo zolembetsedwa za Microchip Technology Inc. m'maiko ena.
GestIC ndi chizindikiro cholembetsedwa cha Microchip Technology Germany II GmbH & Co. KG, kampani ya Microchip Technology Inc., m'maiko ena.
Zizindikiro zina zonse zomwe zatchulidwa pano ndi zamakampani awo.
© 2021, Microchip Technology Incorporated ndi mabungwe ake.
Maumwini onse ndi otetezedwa.
ISBN: 978-1-5224-9352-5
Kuti mudziwe zambiri za Microchip's Quality Management Systems, chonde pitani www.microchip.com/quality.
ZOYENERA:.
Mawu Oyamba
Chidziwitso kwa makasitomala
Zolemba zonse zimakhala za deti, ndipo bukuli lilinso chimodzimodzi. Zida za Microchip ndi zolemba zikusintha mosalekeza kuti zikwaniritse zosowa zamakasitomala, kotero zokambirana zenizeni ndi/kapena mafotokozedwe a zida zitha kusiyana ndi zomwe zili m'chikalatachi. Chonde onani zathu web tsamba (www.microchip.com) kuti mupeze zolemba zaposachedwa.
Zolemba zimazindikiridwa ndi nambala ya "DS". Nambala iyi ili pansi pa tsamba lililonse, kutsogolo kwa tsambalo. Msonkhano wa manambala wa nambala ya DS ndi "DSXXXXXA", pomwe "XXXXX" ndi nambala ya chikalata ndipo "A" ndi mlingo wokonzanso chikalatacho.
Kuti mudziwe zambiri zaposachedwa pazida zachitukuko, onani thandizo la pa intaneti la MPLAB® IDE.
Sankhani menyu Yothandizira, ndiyeno Mitu kuti mutsegule mndandanda wa chithandizo chomwe chilipo pa intaneti files.
MAU OYAMBA
Mutuwu uli ndi zambiri zomwe zingakhale zothandiza kudziwa musanagwiritse ntchito Microchip EVB-LAN7801-EDS (Ethernet Development System). Zomwe takambirana m'mutuwu ndi izi:
- Document Layout
- Misonkhano Yogwiritsidwa Ntchito mu Bukhuli
- Kulembetsa Chitsimikizo
- The Microchip Webmalo
- Development Systems Customer Change Notification Service
- Thandizo la Makasitomala
- Document Revision History
DOCUMENT KANKHANI
Chikalatachi chili ndi EVB-LAN7801-EDS ngati chida chachitukuko cha Microchip LAN7801 mu dongosolo lake lachitukuko la Ethernet. Maonekedwe a manual ali motere:
- Mutu 1. “Kuthaview” – Mutuwu ukusonyeza kufotokoza mwachidule za EVB-LAN7801-EDS.
- Mutu 2. "Bolodi Tsatanetsatane ndi Kukonzekera" - Mutuwu uli ndi tsatanetsatane ndi malangizo ogwiritsira ntchito EVB-LAN7801-EDS.
- Zowonjezera A. "EVB-LAN7801-EDS Evaluation Board"- Zowonjezera izi zikuwonetsa chithunzi cha EVB-LAN7801-EDS.
- Zowonjezera B. "Schematics" - Zowonjezera izi zikuwonetsa zojambula za EVB-LAN7801-EDS.
- Zowonjezera C. "Bill of Materials"- Zowonjezera izi zikuphatikizapo EVB-LAN7801-EDS Bill of Materials.
MISONKHANO YOGWIRITSA NTCHITO MU KODI
Bukuli limagwiritsa ntchito zolembedwa zotsatirazi:
MISONKHANO YOLEMBEDWA
| Kufotokozera | Amaimira | Examples |
| Mafonti a Arial: | ||
| Zilembo zopendekera | Mabuku otchulidwa | Zithunzi za MPLAB® IDE User Guide |
| Mawu otsindika | …ndi ndi kokha wopanga… | |
| Zolemba zoyamba | Zenera | zenera la Output |
| Nkhani | dialog ya Zikhazikiko | |
| Kusankha menyu | sankhani Yambitsani Mapulogalamu | |
| Ndemanga | Dzina lamunda pawindo kapena kukambirana | "Sungani polojekiti musanamangidwe" |
| Zolemba pamzere, mawu achingelezi okhala ndi bulaketi yakumanja | Njira ya menyu | File> Sungani |
| Zilembo zolimba mtima | A dialog batani | Dinani OK |
| Tabu | Dinani pa Mphamvu tabu | |
| N'Rnnnn | Nambala mu mtundu wa verilog, pomwe N ndi chiwerengero chonse cha manambala, R ndi radix ndipo n ndi manambala. | 4'b0010, 2'hF1 |
| Zolemba m'mabulaketi am'makona <> | Kiyi pa kiyibodi | Press , |
| Courier New Font: | ||
| Plain Courier Chatsopano | Sample source kodi | # fotokozani START |
| Filemayina | autoexec.bat | |
| File njira | c:mcc18\h | |
| Mawu osakira | _asm, _endasm, static | |
| Zosankha za mzere wa malamulo | -Opa+, -Opa- | |
| Makhalidwe ang'onoang'ono | 0, 1 | |
| Nthawi zonse | 0xFF, 'A' | |
| Italic Courier Chatsopano | Mtsutso wosinthika | file.o, ku file ikhoza kukhala yovomerezeka filedzina |
| Mabulaketi a square [ ] | Zotsutsa zosafunikira | mcc18 [zosankha] file [zosankha] |
| Curly mabulaketi ndi chitoliro: {| } | Kusankha mikangano yogwirizana; kusankha OR | errorlevel {0|1} |
| Mapiritsi… | Imalowetsa mawu obwerezabwereza | var_name [, var_name…] |
| Imayimira code yoperekedwa ndi wogwiritsa ntchito | zopanda kanthu (zopanda kanthu) { ... } | |
KUKHALITSIDWA KWA CHITSIMIKIZO
Chonde lembani Khadi Lolembetsa la Chitsimikizo lomwe lili mkatimo ndipo tumizani mwachangu. Kutumiza Khadi Lolembetsa Chitsimikizo kumapatsa ogwiritsa ntchito mwayi wolandila zosintha zatsopano. Zotulutsa pakanthawi kochepa zimapezeka pa Microchip webmalo.
MICROCHIP WEBSITE
Microchip imapereka chithandizo cha intaneti kudzera pa athu website pa www.microchip.com. Izi webtsamba limagwiritsidwa ntchito ngati njira yopangira files ndi zambiri kupezeka mosavuta kwa makasitomala. Itha kupezeka pogwiritsa ntchito msakatuli womwe mumakonda pa intaneti, the webTsambali lili ndi izi:
- Thandizo lazinthu - Mapepala a deta ndi zolakwika, zolemba za ntchito ndi sampmapulogalamu, zida zamapangidwe, maupangiri a ogwiritsa ntchito ndi zikalata zothandizira pa Hardware, kutulutsa kwaposachedwa kwa mapulogalamu ndi mapulogalamu osungidwa zakale
- General Technical Support - Mafunso Ofunsidwa Kawirikawiri (FAQs), zopempha zothandizira luso, magulu okambirana pa intaneti, mndandanda wa mamembala a Microchip consultant.
- Business of Microchip - Zosankha katundu ndi maupangiri oyitanitsa, zofalitsa zaposachedwa za Microchip, mindandanda yamasemina ndi zochitika, mndandanda wamaofesi ogulitsa a Microchip, ogawa ndi oyimira mafakitale.
ZINTHU ZOCHITIKA NTCHITO YA CHIZINDIKIRO CHOSINTHA MAKASITO
Ntchito yodziwitsa makasitomala ya Microchip imathandizira kuti makasitomala azitha kudziwa zinthu za Microchip. Olembetsa adzalandira zidziwitso pa imelo pakasintha, zosintha, zosintha, kapena zolakwika zokhudzana ndi banja lazogulitsa kapena chida chachitukuko chomwe mukufuna.
Kuti mulembetse, pitani ku Microchip web site pa www.microchip.com, dinani Makasitomala
Sinthani Chidziwitso ndikutsatira malangizo olembetsa.
Magulu azinthu za Development Systems ndi awa:
- Compilers - Zambiri zaposachedwa kwambiri za Microchip C compilers, assemblers, linkers
ndi zida zina zolankhulirana. Izi zikuphatikiza onse ophatikiza MPLABCC; zophatikiza zonse za MPLAB™ (kuphatikiza zophatikiza za MPASM™); zolumikizira zonse za MPLAB (kuphatikiza cholumikizira cha chinthu cha MPLINK™); ndi oyang'anira mabuku onse a MPLAB (kuphatikiza MPLIB™ chinthu
woyang'anira mabuku). - Emulators - Zaposachedwa kwambiri za Microchip in-circuit emulators. Izi zikuphatikiza ma emulators a MPLAB ™ REAL ICE ndi MPLAB ICE 2000.
- Mu-Circuit Debuggers - Zaposachedwa kwambiri pa Microchip in-circuit debuggers. Izi zikuphatikiza MPLAB ICD 3 in-circuit debugger ndi PICkit™ 3 debug express.
- MPLAB® IDE - Zaposachedwa kwambiri pa Microchip MPLAB IDE, Windows Integrated Development Environment ya zida zachitukuko. Mndandandawu umayang'ana kwambiri pa MPLAB IDE, MPLAB IDE Project Manager, MPLAB Editor ndi MPLAB SIM simulator, komanso kusintha kosintha ndi kukonza zolakwika.
- Opanga Mapulogalamu - Zaposachedwa kwambiri pa opanga mapulogalamu a Microchip. Izi zikuphatikiza opanga mapulogalamu monga MPLAB® REAL ICE in-circuit emulator, MPLAB ICD 3 in-circuit debugger ndi MPLAB PM3 programmers. Zophatikizidwanso ndi opanga mapulogalamu osapanga monga PICSTART Plus ndi PICkit™ 2 ndi 3.
THANDIZO KWA MAKASITO
Ogwiritsa ntchito Microchip atha kulandira thandizo kudzera munjira zingapo:
- Wogawa kapena Woimira
- Local Sales Office
- Field Application Engineer (FAE)
- Othandizira ukadaulo
Makasitomala akuyenera kulumikizana ndi wogawa, woyimilira kapena wopanga ntchito kumunda (FAE) kuti awathandize. Maofesi ogulitsa am'deralo amapezekanso kuti athandize makasitomala. Mndandanda wamaofesi ogulitsa ndi malo akuphatikizidwa kuseri kwa chikalatachi.
Thandizo laukadaulo likupezeka kudzera mu web tsamba pa: http://www.microchip.com/support
ZOCHITIKA ZAMBIRI ZONSE
| Zosintha | Gawo/Chithunzi/Kulowa | Kuwongolera |
| DS50003225A (11-22-21) | Kutulutsidwa koyamba | |
Zathaview
1.1 MAU OYAMBA
EVB-LAN7801 Ethernet Development System ndi nsanja ya USB Bridge yowunikira zinthu za Ethernet switch ndi PHY. Kusintha kogwirizana ndi ma board owunika a PHY amalumikizana ndi bolodi la EDS kudzera pa cholumikizira cha RGMII. Ma board aakaziwa amapezeka padera. Bolodi la EDS silinapangidwe kuti ligwiritsidwe ntchito palokha ndipo lilibe mphamvu za Ethernet pomwe palibe bolodi la ana aakazi lolumikizidwa. Onani Chithunzi 1-1. Gululi limamangidwa mozungulira LAN7801 Super Speed USB3 Gen1 mpaka 10/100/1000 Ethernet Bridge.
Chipangizo cha mlatho chili ndi chithandizo chosinthira kunja ndi zida za PHY kudzera pa RGMII. Kuphatikiza apo, pali masinthidwe odumphira kuti awone machitidwe osiyanasiyana amagetsi, komanso zosankha za MIIM ndi GPIO za LAN7801. Gulu la EVB-LAN7801-EDS limabwera ndi EEPROM yodzaza ndi firmware kuti ithandizire gulu lowunika la EVB-KSZ9131RNX kunja kwa bokosi. Ogwiritsa ntchito amatha kulowa m'kaundula ndikukonzekera gulu lina la ana aakazi pogwiritsa ntchito chida cha MPLAB® Connect Con-figurator. Chithunzi cha EEPROM files ndi kasinthidwe akupezeka kuti atsitsidwe patsamba lazinthu za bolodi. Ogwiritsa akhoza kusintha bin files kwa zosowa zawo.
1.2 BLOCK DIAGRAM
Onani Chithunzi 1-1 cha EVB-LAN7801-EDS Block Diagram.
1.3 MALANGIZO
Malingaliro ndi zida zomwe zili m'chikalata chotsatirazi zitha kukhala zothandiza powerenga bukhuli. Pitani www.microchip.com za zolembedwa zaposachedwa.
- LAN7801 SuperSpeed USB 3.1 Gen 1 mpaka 10/100/1000
1.4 MTENGO NDI MAFUPITSO
- EVB - Bungwe Loyesa
- MII - Media Independent Interface
- MIIM - Media Independent Interface Management (yomwe imadziwikanso kuti MDIO/MDC)
- RGMII - Kuchepetsa Gigabit Media Independent Interface
- I² C - Inter Integrated Circuit
- SPI - Serial Protocol Interface
- PHY - Transceiver Yakuthupi
Tsatanetsatane wa Board ndi Kusintha
2.1 MAU OYAMBA
Mutuwu ukufotokoza mphamvu, Bwezeraninso, wotchi, ndi tsatanetsatane wa kasinthidwe ka EVB-LAN7801 Ethernet Development System.
2.2 MPHAMVU
2.2.1 Mphamvu ya VBUS
Gulu lowunika litha kuyendetsedwa ndi wolumikizidwa wolumikizidwa kudzera pa chingwe cha USB. Zodumpha zoyenera ziyenera kukhazikitsidwa ku VBUS SEL. (Onani Gawo 2.5 "Kukonzekera" kuti mumve zambiri.) Munjira iyi, ntchito imangokhala 500 mA ya USB 2.0 ndi 900 mA ya USB 3.1 ndi USB host. (Onani LAN7801 Data Sheet kuti mumve zambiri). Nthawi zambiri, izi zimakhala zokwanira kugwira ntchito ngakhale ndi matabwa aakazi ophatikizidwa.
2.2.2 + 12V Mphamvu
Mphamvu ya 12V/2A ikhoza kulumikizidwa ku J14 pa bolodi. Fuse ya F1 imaperekedwa pa bolodi kuti ipitiriretagndi chitetezo. Zodumpha zoyenera ziyenera kukhazikitsidwa ku BARREL JACK SEL. (Onani Gawo 2.5 "Kukonzekera" kuti mumve zambiri.) Chophimba cha SW2 chiyenera kukhala pa ON kuti chipereke mphamvu pa bolodi.
2.3 KUSINTHA
2.3.1 SW1
SW1 kukankha batani angagwiritsidwe ntchito kukonzanso LAN7801. Ngati jumper yaikidwa pa J4, SW1 idzakhazikitsanso bolodi ya ana aakazi yolumikizidwa.
2.3.2 PHY_RESET_N
LAN7801 ikhoza kukhazikitsanso bolodi la mwana wamkazi kudzera pa mzere wa PHY_RESET_N.
2.4 WOtchi
2.4.1 Crystal Yakunja
Bungwe lowunika limagwiritsa ntchito kristalo wakunja, womwe umapereka wotchi ya 25 MHz ku LAN7801.
2.4.2 125 MHz Reference Input
Mwachikhazikitso, mzere wa CLK125 pa LAN7801 umamangiriridwa pansi chifukwa palibe 125 MHz yotchulidwa pa bolodi kuti igwire ntchito. Kuti muyese magwiridwe antchito awa komanso kuti bolodi lolumikizidwa la ana aakazi lipereke zolozera za 125 MHz, chotsani R8 ndikudzaza R29 ndi 0 ohm resistor.
2.4.3 25 MHz Reference Linanena bungwe
LAN7801 imatulutsa mawu a 25 MHz ku board ya ana aakazi. Kuti mugwiritse ntchito cholembera ichi pazida zina zakunja, cholumikizira cha RF pa J8 chikhoza kudzaza.
2.5 KUSINTHA
Gawoli likufotokoza mawonekedwe a bolodi ndi masinthidwe osiyanasiyana a EVB-LAN7801 Ethernet Development System.
A pamwamba view Zithunzi za EVB-LAN7801-EDS zikuwonetsedwa pazithunzi 2-1.
2.5.1 Zikhazikiko za Jumper
Table 2-1, Table 2-2, Table 2-3, Table 2-4, and Table 2-5 akufotokoza zoikamo jumper.
Kukonzekera koyambirira kovomerezeka kumasonyezedwa ndi mawu akuti, "(default)," olembedwa m'matebulo.
TEbulo 2-1: MUNTHU MUNTHU WOJUMPA WA PIN-PIN AWIRI
| Jumper | Label | Kufotokozera | Tsegulani | Chotsekedwa |
| J1 | Chithunzi cha EEPROM CS | Imayatsa EEPROM yakunja ya LAN7801 | Wolumala | Yathandizidwa (Pofikira) |
| J4 | Bwezerani | Imayatsa SW1 Bwezerani batani kuti mukonzenso chipangizo cha boardboard | Wolumala | Yathandizidwa (Pofikira) |
TABLE 2-2: RGMII MPHAMVU YOSANKHA JUMPERS
| Jumper | Label | Kufotokozera | Tsegulani | Chotsekedwa |
| J9 | 12V | Imathandizira 12V kuti iperekedwe ku board board | Wolemala (Pofikira) | Yayatsidwa |
| j10 | 5V | Imathandizira 5V kuti iperekedwe ku board board | Wolemala (Pofikira) | Yayatsidwa |
| j11 | Mtengo wa 3V3 | Imathandizira 3.3V kuti iperekedwe ku board board | Wolumala | Yathandizidwa (Pofikira) |
Chidziwitso 1: Onani voltagndi gulu lanu lolumikizidwa liyenera kugwira ntchito ndikulumikizana moyenera.
TABLE 2-2: RGMII MPHAMVU YOSANKHA JUMPERS
| Jumper | Label | Kufotokozera | Tsegulani | Chotsekedwa |
| j12 | Mtengo wa 2V5 | Imathandizira 2.5V kuti iperekedwe ku board board | Wolemala (Pofikira) | Yayatsidwa |
Zindikirani 1: Onani voliyumu ititagndi gulu lanu lolumikizidwa liyenera kugwira ntchito ndikulumikizana moyenera.
GULU 2-3: MUNTHU MUNTHU WOJUMPA WA PIN ATATU
| Jumper | Label | Kufotokozera | Zithunzi za 1-2 | Zithunzi za 2-3 | Tsegulani |
| J3 | PME Mode Sel | PME mode kukokera-mmwamba/kukokera-pansi kusankha | 10K
Kokani-pansi |
10K Kutulutsa | Palibe Chotsutsa (chofikira) |
Note 1: PME_Mode pini ikhoza kupezeka kuchokera ku GPIO5.
TABLE 2-4: VARIO SANKHANI SIX-PIN JUMPER
|
Jumper |
Label |
Kufotokozera |
Jumper 1-2 "1V8" | Jumper 3-4 "2V5" | Jumper 5-6 "Kufikira 3V3" |
| j18 | VARIO Sel | Imasankha mulingo wa VARIO pa bolodi ndi bolodi la ana aakazi | 1.8V VARIO
voltage |
2.5V VARIO
voltage |
3.3V VARIO
voltage (Zofikira) |
Chidziwitso 1: Voliyumu imodzi yokha ya VARIOtage akhoza kusankhidwa pa nthawi.
ZOKHUDZA 2-5: BASI/MPHAMVU YOKHALA YOKHALA SANKHA ZOJUMPA
| Jumper | Label | Kufotokozera | Jumper 1-2* | Jumper 2-3* |
| J6 | VBUS Det
Sel |
Imatsimikizira gwero la LAN7801 VBUS_-
Chithunzi cha DET |
Njira Yoyendera Mabasi | Zodzipangira Zokha (Zofikira) |
| J7 | 5V Pwr Sel | Imatsimikizira gwero la njanji yamagetsi ya 5V | Njira Yoyendera Mabasi | Zodzipangira Zokha (Zofikira) |
| j17 | 3V3 EN Sel | Imatsimikizira komwe kumachokera 3V3 chowongolera pini | Njira Yoyendera Mabasi | Zodzipangira Zokha (Zofikira) |
Chidziwitso 1: Zokonda za Jumper pakati pa J6, J7, ndi J17 ziyenera kufanana nthawi zonse.
2.6 KUGWIRITSA NTCHITO EVB-LAN7801-EDS
Gulu lowunika la EVB-LAN7801-EDS limalumikizidwa ndi PC kudzera pa chingwe cha USB. Chipangizo cha LAN7801 chimathandizira makina opangira a Windows® ndi Linux®. Madalaivala amaperekedwa patsamba lazida za LAN7801 pamakina onse ogwiritsira ntchito.
A 'readme' file yomwe ikufotokoza ndondomeko yoyika dalaivala mwatsatanetsatane imaperekedwanso ndi madalaivala. Za example, madalaivala atayikidwa moyenera Windows 10, bolodi imatha kudziwika mu Chipangizo Choyang'anira monga momwe tawonetsera pa Chithunzi 2-2.
EVB-LAN7801-EDS ingagwiritsidwe ntchito kuwunika LAN7801 USB Ethernet Bridge pamodzi ndi Microchip PHY ndi zida zosinthira.
Za example, ndi EVB-KSZ9131RNX evaluation board yaikidwa, EVB ikhoza kuyesedwa ngati chipangizo chosavuta cha mlatho mwa kulumikiza doko la USB ku PC ndi Network chingwe ku bolodi la mwana wamkazi. Pogwiritsa ntchito chingwe cha netiweki, PC imatha kulumikizidwa ndi netiweki kuti iyese ping.
Chithunzi cha EVB-LAN7801-EDS
A.1 MAU OYAMBA
Zowonjezera izi zikuwonetsa pamwamba view Gawo la EVB-LAN7801-EDS
ZOYENERA:
Zojambula
B.1 MAU OYAMBA
Zowonjezera izi zikuwonetsa schematics za EVB-LAN7801-EDS.
Bili Yazinthu
C.1 MAU OYAMBA
Zowonjezerazi zili ndi EVB-LAN7801-EDS evaluation board Bill of Materials (BOM).
GULU C-1:BWINO WA ZIPANGIZO
| Kanthu | Qty | Buku | Kufotokozera | Okhala ndi anthu | Wopanga | Nambala ya Gawo la Wopanga |
| 1 | 1 | C1 | CAP CER 0.1 μF 25V 10% X7R SMD 0603 | Inde | Murata | Zithunzi za GRM188R71E104KA01D |
| 2 | 31 | C2, C3, C5, C8, C9, C11, C12, C13, C15, C17, C19, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C47, C48, C51, C54, C62, C64, C65 C67 | CAP CER 0.1 μF 50V 10% X7R SMD 0402 | Inde | TDK | C1005X7R1H104K050BB |
| 3 | 2 | c4, c10 | CAP CER 2.2 μF 6.3V 10% X7R SMD 0603 | Inde | TDK | C1608X7R0J225K080AB |
| 4 | 3 | C6, C7, C63 | CAP CER 15 pF 50V 5% NP0 SMD 0402 | Inde | Murata | Mtengo wa GRM1555C1H150JA01D |
| 5 | 3 | C14, C16, C18 | CAP CER 1 μF 35V 10% X5R SMD 0402 | Inde | Murata | Mbiri ya GRM155R6YA105KE11D |
| 6 | 1 | C20 | CAP CER 22 μF 10V 20% X5R SMD 0805 | Inde | Taiyo Yuden | Chithunzi cha LMK212BJ226MGT |
| 7 | 1 | C21 | CAP CER 4.7 μF 6.3V 20% X5R SMD 0603 | Inde | Panasonic | ECJ-1VB0J475M |
| 8 | 2 | c32, c66 | CAP CER 10 μF 25V 20% X5R SMD 0603 | Inde | Murata | Zithunzi za GRM188R61E106MA73D |
| 9 | 8 | C33, C34, C35, C44, C46, C55, C56, C61 | CAP CER 4.7 μF 6.3V 20% X5R SMD 0402 | Inde | Murata | Zithunzi za GRM155R60J475ME47D |
| 10 | 4 | C36, C57, C58, C59 | CAP CER 10 μF 6.3V 20% X5R SMD 0603 | Inde | Kyocera AVX | Mtengo wa 06036D106MAT2A |
| 11 | 1 | C52 | CAP CER 10000 pF 16V 10% X7R SMD 0402 | Inde | KEMET | Mtengo wa C0402C103K4RACTU |
| 12 | 1 | C53 | CAP CER 1 μF 16V 10% X5R SMD 0402 | Inde | TDK | C1005X5R1C105K050BC |
| 13 | 1 | C60 | CAP CER 33 pF 50V 5% NP0 SMD 0402 | Inde | Murata | Mtengo wa GRM1555C1H330JA01D |
| 14 | 1 | C68 | CAP CER 2200 pF 25V 5% C0G SMD 0402 | Inde | KEMET | Mtengo wa C0402C222J3GACTU |
| 15 | 2 | c69, c70 | CAP CER 47 μF 10V 20% X5R SMD 1206 | DNP | KEMET | Mtengo wa C1206C476M8PACTU |
| 16 | 1 | C71 | CAP ALU 120 μF 20V 20% SMD C6 | DNP | Panasonic | Mtengo wa 20SVPF120M |
| 17 | 2 | c72, c73 | CAP CER 47 μF 10V 20% X5R SMD 1206 | Inde | KEMET | Mtengo wa C1206C476M8PACTU |
| 18 | 1 | C76 | CAP CER 0.1 μF 50V 10% X7R SMD 0402 | DNP | TDK | C1005X7R1H104K050BB |
| 19 | 8 | D1, D2, D3, D4, D5, D6, D7, D9 | DIO LED GREEN 2V 30 mA 35 mcd Chotsani SMD 0603 | Inde | Vishay Lite-On | Mtengo wa LTST-C191KGKT |
| 20 | 1 | D8 | DIO RECT MMBD914-7-F 1.25V 200 mA 75V SMD SOT-23-3 | Inde | Diodes | MMBD914-7-F |
| 21 | 1 | F1 | RES FUSE 4A 125 VAC/VDC FAST SMD 2-SMD | Inde | Littelfuse | 0154004.DR |
| 22 | 1 | Mtengo wa FB1 | FERRITE 220R@100 MHz 2A SMD 0603 | Inde | Murata | Chithunzi cha BLM18EG221SN1D |
| 23 | 1 | Mtengo wa FB3 | FERRITE 500 mA 220R SMD 0603 | Inde | Murata | Chithunzi cha BLM18AG221SN1D |
| 24 | 8 | J1, J4, J9, J10, J11, J12, J15, J16 | CON HDR-2.54 Male 1×2 AU 5.84 MH TH VERT | Inde | Samtec | TSW-102-07-GS |
| 25 | 1 | J2 | CON HDR-2.54 Male 1 × 8 Golide 5.84 MH TH | Inde | AMPHENOL ICC (FCI) | Mtengo wa 68001-108HLF |
| 26 | 4 | D3, D6, D7, D17 | CON HDR-2.54 Male 1×3 AU 5.84 MH TH VERT | Inde | Samtec | TSW-103-07-GS |
| 27 | 1 | J5 | CON USB3.0 STD B Mkazi TH R/A | Inde | Malingaliro a kampani Wurth Electronics | 692221030100 |
| 28 | 1 | J8 | CON RF Coaxial MMCX Mkazi 2P TH VERT | DNP | Bel Johnson | 135-3701-211 |
GULU C-1:BILI YA ZINTHU ZONSE (KUPITILIRA)
| 29 | 1 | j13 | CON STRIP High Speed Stacker 6.36mm Mkazi 2×50 SMD VERT | Inde | Samtec | Chithunzi cha QSS-050-01-LDA-GP |
| 30 | 1 | j14 | CON JACK Power Barrel Black Male TH RA | Inde | Malingaliro a kampani CUI Inc. | PJ-002BH |
| 31 | 1 | j18 | CON HDR-2.54 Male 2×3 Golide 5.84 MH TH VERT | Inde | Samtec | TSW-103-08-LD |
| 32 | 1 | L1 | INDUCTOR 3.3 μH 1.6A 20% SMD ME3220 | Inde | Coilcraft | Chithunzi cha ME3220-332MLB |
| 33 | 1 | L3 | INDUCTOR 470 nH 4.5A 20% SMD 1008 | Inde | Zithunzi za ICE | Zithunzi za IPC-2520AB-R47-M |
| 34 | 1 | LABEL1 | LABEL, ASSY w/Rev Level (ma module ang'onoang'ono) Pa MTS-0002 | MECH | — | — |
| 35 | 4 | PAD1, PAD2, PAD3,PAD4 | MECH HW Rubber Pad Cylindrical D7.9 H5.3 Black | MECH | 3M | 70006431483 |
| 36 | 7 | R1, R2, R5, R7, R11, R25, R27 | RES TKF 10k 5% 1/10W SMD 0603 | Inde | Panasonic | ERJ-3GEYJ103V |
| 37 | 1 | R3 | RES TKF 1k 5% 1/10W SMD 0603 | Inde | Panasonic | ERJ-3GEYJ102V |
| 38 | 8 | R4, R9, R28, R35, R36, R44, R46, R59 | RES TKF 1k 1% 1/10W SMD 0603 | Inde | Panasonic | Mtengo wa ERJ3EKF1001V |
| 39 | 1 | R6 | RES TKF 2k 1% 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF2001V |
| 40 | 5 | R8, R13, R22, R53, R61 | RES TKF 0R 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3GEY0R00V |
| 41 | 2 | R10, r55 | RES TKF 100k 1% 1/10W SMD 0603 | Inde | Vishay | Mtengo wa CRCW0603100KFKEA |
| 42 | 1 | R12 | RES MF 330R 5% 1/16W SMD 0603 | Inde | Panasonic | Chithunzi cha ERA-V33J331V |
| 43 | 7 | R14, R15, R16, R17, R18, R19, R21 | RES TKF 22R 1% 1/20W SMD 0402 | Inde | Panasonic | Chithunzi cha ERJ-2RKF22R0X |
| 44 | 1 | R20 | RES TKF 12k 1% 1/10W SMD 0603 | Inde | Yageo | Mtengo wa RC0603FR-0712KL |
| 45 | 1 | R23 | RES TKF 10k 5% 1/10W SMD 0603 | DNP | Panasonic | ERJ-3GEYJ103V |
| 46 | 1 | R24 | RES TKF 40.2k 1% 1/16W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF4022V |
| 47 | 1 | R26 | RES TKF 20k 5% 1/10W SMD 0603 | Inde | Panasonic | ERJ-3GEYJ203V |
| 48 | 2 | R29, r52 | RES TKF 0R 1/10W SMD 0603 | DNP | Panasonic | Chithunzi cha ERJ-3GEY0R00V |
| 49 | 3 | R31, 40, r62 | RES TKF 20k 1% 1/10W SMD 0603 | Inde | Panasonic | Mtengo wa ERJ3EKF2002V |
| 50 | 5 | R33, R42, R49, R57, R58 | RES TKF 10k 1% 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF1002V |
| 51 | 1 | R34 | RES TKF 68k 1% 1/10W SMD 0603 | Inde | Mbiri ya Stackpole Electronics | Mtengo wa RMCF0603FT68K0 |
| 52 | 1 | R41 | RES TKF 107k 1% 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF1073V |
| 53 | 1 | R43 | RES TKF 102k 1/10W 1% SMD 0603 | Inde | Mbiri ya Stackpole Electronics | Mtengo wa RMCF0603FT102K |
| 54 | 1 | R45 | RES TKF 464k 1% 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF4643V |
| 55 | 1 | R47 | RES TKF 10k 1% 1/10W SMD 0603 | DNP | Panasonic | Chithunzi cha ERJ-3EKF1002V |
| 56 | 1 | R48 | RES TKF 10R 1% 1/10W SMD 0603 | Inde | Mbiri ya Stackpole Electronics | Mbiri ya RMCF0603FT10R0 |
| 57 | 1 | R50 | RES TKF 1.37k 1% 1/10W SMD 0603 | Inde | Yageo | Mtengo wa RC0603FR-071K37L |
| 58 | 1 | R51 | RES TKF 510k 1% 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF5103V |
| 59 | 1 | R54 | RES TKF 1.91k 1% 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF1911V |
| 60 | 1 | R56 | RES TKF 22R 1% 1/10W SMD 0603 | Inde | Yageo | Chithunzi cha RC0603FR-0722RL |
| 61 | 1 | R60 | RES TKF 2.2k 1% 1/10W SMD 0603 | Inde | Panasonic | Chithunzi cha ERJ-3EKF2201V |
GULU C-1:BILI YA ZINTHU ZONSE (KUPITILIRA)
| 62 | 1 | SW1 | SWITCH TACT SPST-NO 16V 0.05A PTS810 SMD | Inde | ITT C&K | Zithunzi za PTS810SJM250SMTRLFS |
| 63 | 1 | SW2 | SWITCH SLIDE SPDT 120V 6A 1101M2S3CQE2 TH | Inde | ITT C&K | Mtengo wa 1101M2S3CQE2 |
| 64 | 1 | Mtengo wa TP1 | MISC, TEST POINT MULTI PURPOSE MINI BLACK | DNP | Pokwerera | 5001 |
| 65 | 1 | Mtengo wa TP2 | MISC, TEST POINT MULTI PURPOSE MINI WHITE | DNP | Keystone Electronics | 5002 |
| 66 | 1 | U1 | MCHP MEMORY SERIAL EEPROM 4k Microwire 93AA66C-I/SN SOIC-8 | Inde | Microchip | Mtengo wa 93AA66C-I/SN |
| 67 | 3 | U2, U4, U7 | 74LVC1G14GW,125 SCHMITT-TRG INVERTER | Inde | Philips | Chithunzi cha 74LVC1G14GW,125 |
| 68 | 1 | U3 | MCHP INTERFACE ETHERNET LAN7801-I/9JX QFN-64 | Inde | Microchip | Chithunzi cha LAN7801T-I/9JX |
| 69 | 1 | U5 | Chithunzi cha IC LOGIC 74AHC1G08SE-7 SC-70-5 | Inde | Diodes | Chithunzi cha 74AHC1G08SE-7 |
| 70 | 1 | U6 | IC LOGIC 74AUP1T04 SINGLE SCHMITT TRIGGER INVERTER SOT-553 | Inde | Malingaliro a kampani Nexperia USA Inc. | Chithunzi cha 74AUP1T04GWH |
| 71 | 2 | u8,u10 | MCHP ANALOG LDO ADJ MCP1826T-AJE/DC SOT-223-5 | Inde | Microchip | MCP1826T-ADJ/DC |
| 72 | 1 | U11 | MCHP ANALOG SWITCHER ADJ MIC23303YML DFN-12 | Inde | Microchip | Mbiri ya MIC23303YML-T5 |
| 73 | 1 | U12 | MCHP ANALOG SWITCHER Buck 0.8-5.5V MIC45205-1YMP-T1 QFN-52 | Inde | Microchip | MIC45205-1YMPT1 |
| 74 | 1 | Y1 | Crystal 25MHz 10pF SMD ABM8G | Inde | Abracon | ABM8G-25.000MHZ-B4Y-T |
Zogulitsa Padziko Lonse ndi Ntchito
| AMERICAS Ofesi Yakampani 2355 West Chandler BlvdChandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Othandizira ukadaulo: http://www.microchip.comsupport Web Adilesi: www.microchip.com Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 Austin, TX Tel: 512-257-3370 Boston Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Novi, MI Tel: 248-848-4000 Houston, TX Tel: 281-894-5983 Indianapolis Noblesville, PA Tel: 317-773-8323 Fax: 317-773-5453 Tel: 317-536-2380 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Tel: 951-273-7800 Raleigh, NC Tel: 919-844-7510 New York, NY Tel: 631-435-6000 San Jose, CA Tel: 408-735-9110 Tel: 408-436-4270 Canada - Toronto Tel: 905-695-1980 Fax: 905-695-2078 |
ASIA/PACIFIC Australia - Sydney Tel: 61-2-9868-6733 China - Beijing Tel: 86-10-8569-7000 China - Chengdu Tel: 86-28-8665-5511 China - Chongqing Tel: 86-23-8980-9588 China - Dongguan Tel: 86-769-8702-9880 China - Guangzhou Tel: 86-20-8755-8029 China - Hangzhou Tel: 86-571-8792-8115 China - Hong Kong SAtel: 852-2943-5100 China - Nanjing Tel: 86-25-8473-2460 China - Qingdao Tel: 86-532-8502-7355 China - Shanghai Tel: 86-21-3326-8000 China - Shenyang Tel: 86-24-2334-2829 China - Shenzhen Tel: 86-755-8864-2200 China - Suzhou Tel: 86-186-6233-1526 China - Wuhan Tel: 86-27-5980-5300 China - Xian Tel: 86-29-8833-7252 China - Xiamen Tel: 86-592-2388138 China - Zhuhai Tel: 86-756-3210040 |
ASIA/PACIFIC India - Bangalore Tel: 91-80-3090-4444 India - New Delhi Tel: 91-11-4160-8631 India - Pune Tel: 91-20-4121-0141 Japan - Osaka Tel: 81-6-6152-7160 Japan - Tokyo Tel: 81-3-6880-3770 Korea - Daegu Tel: 82-53-744-4301 Korea - Seoul Tel: 82-2-554-7200 Malaysia – Kuala LumpuTel: 60-3-7651-7906 Malaysia - Penang Tel: 60-4-227-8870 Philippines - Manila Tel: 63-2-634-9065 Singapore Tel: 65-6334-8870 Taiwan - Hsin Chu Tel: 886-3-577-8366 Taiwan - Kaohsiung Tel: 886-7-213-7830 Taiwan - Taipei Tel: 886-2-2508-8600 Thailand - Bangkok Tel: 66-2-694-1351 Vietnam - Ho Chi Minh Tel: 84-28-5448-2100 |
ULAYA Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4485-5910 Fax: 45-4485-2829 Finland - Espoo Tel: 358-9-4520-820 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Kujambula Tel: 49-8931-9700 Germany - Haan Tel: 49-2129-3766400 Germany - Heilbronn Tel: 49-7131-72400 Germany - Karlsruhe Tel: 49-721-625370 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Germany - Rosenheim Tel: 49-8031-354-560 Israel - Ra'anana Tel: 972-9-744-7705 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Italy - Padova Tel: 39-049-7625286 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Norway - Trondheim Tel: 47-7288-4388 Poland - Warsaw Tel: 48-22-3325737 Romania-Bucharest Tel: 40-21-407-87-50 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 Sweden - Gothenberg Tel: 46-31-704-60-40 Sweden - Stockholm Tel: 46-8-5090-4654 UK - Wokingham Tel: 44-118-921-5800 Fax: 44-118-921-5820 |
Chithunzi cha DS50003225A
© 2021 Microchip Technology Inc. ndi mabungwe ake
09/14/21
Zolemba / Zothandizira
 |
MICROCHIP EVB-LAN7801 Ethernet Development System [pdf] Buku Logwiritsa Ntchito EVB-LAN7801-EDS, LAN7801, EVB-LAN7801, EVB-LAN7801 Efaneti Development System, Efaneti Development System, Development System, System |