EVB-LAN7801
Ethernet Development System
Tus neeg siv phau ntawv qhia
EVB-LAN7801 Ethernet Development System
Nco ntsoov cov ntsiab lus hauv qab no ntawm cov cai tiv thaiv ntawm cov khoom siv Microchip:
- Cov khoom siv microchip ua tau raws li cov lus qhia tshwj xeeb uas muaj nyob rau hauv lawv cov ntaub ntawv Microchip tshwj xeeb.
- Microchip ntseeg hais tias nws tsev neeg ntawm cov khoom muaj kev ruaj ntseg thaum siv raws li lub hom phiaj, nyob rau hauv kev khiav hauj lwm specifications, thiab nyob rau hauv ib txwm tej yam kev mob.
- Microchip muaj nuj nqis thiab tiv thaiv nws txoj cai kev txawj ntse. Kev sim ua txhaum cai tiv thaiv cov yam ntxwv ntawm Microchip cov khoom raug txwv nruj heev thiab tej zaum yuav ua txhaum txoj cai Digital Millennium Copyright Act.
- Tsis yog Microchip lossis lwm lub chaw tsim khoom semiconductor tuaj yeem lav qhov kev ruaj ntseg ntawm nws cov cai. Kev tiv thaiv Code tsis txhais hais tias peb tau lees tias cov khoom yog "tsis tawg". Kev tiv thaiv code yog hloov zuj zus mus tas li. Microchip tau cog lus tias yuav txhim kho cov cai tiv thaiv cov yam ntxwv ntawm peb cov khoom tsis tu ncua.
Cov ntawv tshaj tawm no thiab cov ntaub ntawv ntawm no tsuas yog siv nrog cov khoom siv Microchip, suav nrog rau kev tsim, sim, thiab sib xyaw cov khoom siv Microchip nrog koj daim ntawv thov. Kev siv cov ntaub ntawv no ua txhaum txoj cai no. Cov ntaub ntawv hais txog cov ntawv thov ntaus ntawv tsuas yog muab rau koj yooj yim thiab tuaj yeem hloov pauv los ntawm kev hloov tshiab. Nws yog koj lub luag haujlwm los xyuas kom meej tias koj daim ntawv thov ua tau raws li koj cov lus qhia tshwj xeeb. Hu rau koj lub chaw muag khoom Microchip hauv zos rau kev txhawb nqa ntxiv lossis, tau txais kev txhawb nqa ntxiv ntawm https://www.microchip.com/en-us/support/designhelp/client-support-services.
Cov ntaub ntawv no yog muab los ntawm microchip "raws li yog". MICROCHIP tsis muaj kev sawv cev lossis kev ua tsov rog ntawm txhua yam txawm hais tias nthuav tawm lossis hais, sau lossis hais lus, kev cai lij choj lossis lwm yam, cuam tshuam rau cov ntaub ntawv suav nrog tab sis TSIS TXAUS SIAB, TSIS TXAUS SIAB MERCHANTABILITY, THIAB FITNESS RAU LUB SIJ HAWM TXOJ CAI, LOSSIS WARRANTIES muaj feem xyuam rau nws qhov xwm txheej, zoo, lossis kev ua tau zoo.
TSIS MUAJ IB TUG MICROCHIP LAWM TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG TIAG LI OS CHIP tau txais kev pom zoo TXOJ HAUJ LWM LUB SIJ HAWM YUAV TSUM PAUB TIAS. YUAV TSUM TAU TXAIS NTAWM TXOJ CAI, MICROCHIP'S TAG NRHO LIAB LIAB RAU TAG NRHO COV NTAUB NTAWV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUV HAUJ LWM RAWS LI cov ntaub ntawv los yog nws siv yuav tsis tshaj cov nqi ntawm cov nqi, yog tias muaj, NTAWM KOJ YUAV TSUM PAUB.
Kev siv cov khoom siv Microchip hauv kev txhawb nqa lub neej thiab / lossis daim ntawv thov kev nyab xeeb yog tag nrho ntawm tus neeg yuav khoom qhov kev pheej hmoo, thiab tus neeg yuav khoom pom zoo tiv thaiv, them nyiaj thiab tuav Microchip tsis raug mob los ntawm ib qho thiab tag nrho cov kev puas tsuaj, kev thov, foob, lossis cov nuj nqis uas tshwm sim los ntawm kev siv. Tsis muaj ntawv tso cai raug xa tawm, tsis hais los yog lwm yam, raws li cov cai ntawm Microchip cov cuab yeej cuab tam tshwj tsis yog hais tias lwm yam.
Cov cim lag luam
Lub npe Microchip thiab lub logo, lub logo Microchip, Adaptec, AnyRate, AVR, AVR logo, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANXeck, Link MD, 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, SuperFST Logo , Symmetricom, SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, thiab XMEGA yog cov cim lag luam ntawm Microchip Technology Incorporated hauv Asmeskas thiab lwm lub tebchaws.
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, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, TrueTime, WinPath, thiab ZL yog cov cim lag luam ntawm Microchip Technology Incorporated hauv Asmeskas
Adjacent Key Ncua tseg, AKS, Analog-rau-the-Digital Hnub nyoog, Txhua Tus Capacitor, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDingEM, ASME, , ECAN, Espresso T1S, EtherGREEN, GridTime, IdealBridge, Hauv-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, QMatrix , 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 VariSense, VectorBlox, VeriPHY, ViewSpan, WiperLock, XpressConnect, thiab ZENA yog cov cim lag luam ntawm Microchip Technology Incorporated hauv Asmeskas thiab lwm lub tebchaws.
SQTP yog lub cim kev pabcuam ntawm Microchip Technology Incorporated hauv Asmeskas
Lub logo Adaptec, Zaus ntawm Kev Thov, Silicon Storage Technology, Symmcom, thiab Trusted Time yog cov cim lag luam ntawm Microchip Technology Inc. hauv lwm lub tebchaws.
GestIC yog ib lub npe lag luam ntawm Microchip Technology Lub Tebchaws Yelemees II GmbH & Co. KG, lub chaw muag khoom ntawm Microchip Technology Inc., hauv lwm lub tebchaws.
Tag nrho lwm cov cim lag luam tau hais hauv no yog cov cuab yeej ntawm lawv cov tuam txhab.
© 2021, Microchip Technology Incorporated thiab nws cov chaw muag khoom.
All Rights Reserved.
ISBN: 978-1-5224-9352-5
Yog xav paub ntxiv txog Microchip's Quality Management Systems, thov mus saib www.microchip.com/quality.
CEEB TOOM: .
Ua ntej
CEEB TOOM rau cov neeg siv khoom
Tag nrho cov ntaub ntawv dhau los ua hnub tim, thiab phau ntawv no tsis muaj kev zam. Cov cuab yeej microchip thiab cov ntaub ntawv tau hloov kho tas li kom tau raws li cov neeg siv khoom xav tau, yog li qee qhov kev sib tham thiab / lossis cov lus piav qhia ntawm cov cuab yeej yuav txawv ntawm cov hauv daim ntawv no. Thov hu rau peb web xaib (www.microchip.com) kom tau txais cov ntaub ntawv tshiab muaj.
Cov ntaub ntawv raug txheeb xyuas nrog tus lej "DS". Tus lej no nyob rau hauv qab ntawm txhua nplooj ntawv, nyob rau pem hauv ntej ntawm nplooj ntawv tus lej. Lub rooj sib tham tus lej rau tus lej DS yog "DSXXXXXA", qhov "XXXXX" yog tus lej ntawm cov ntaub ntawv thiab "A" yog qib hloov kho ntawm cov ntaub ntawv.
Rau cov ntaub ntawv tshiab tshaj plaws ntawm cov cuab yeej tsim kho, saib MPLAB® IDE kev pab online.
Xaiv cov ntawv qhia kev pab, thiab tom qab ntawd Cov Ntsiab Lus los qhib ib daim ntawv teev cov kev pab hauv online files.
Taw qhia
Tshooj no muaj cov ntaub ntawv dav dav uas yuav pab tau kom paub ua ntej siv Microchip EVB-LAN7801-EDS (Ethernet Development System). Cov ntsiab lus tau tham hauv tshooj no suav nrog:
- Cov ntaub ntawv layout
- Cov Kev Cai Siv Hauv Phau Ntawv Qhia no
- Warranty Sau npe
- Lub Microchip Webqhov chaw
- Development Systems Customer Change Notification Service
- Kev Pab Txhawb Cov Neeg Siv Khoom
- Cov ntaub ntawv kho dua tshiab
DOCUMENT LOJ
Cov ntaub ntawv no nta EVB-LAN7801-EDS ua cov cuab yeej tsim kho rau Microchip LAN7801 hauv nws txoj kev txhim kho Ethernet. Cov ntawv layout yog raws li nram no:
- Tshooj 1. “Tauview” - Tshooj no qhia txog cov lus piav qhia luv luv ntawm EVB-LAN7801-EDS.
- Tshooj 2. “Cov Lus Qhia thiab Kev Teeb Meem” – tshooj no suav nrog cov ntsiab lus thiab cov lus qhia siv EVB-LAN7801-EDS.
- Daim Ntawv Ntxiv A. “EVB-LAN7801-EDS Kev Ntsuam Xyuas Pawg Thawj Coj”- Cov ntawv txuas ntxiv no qhia txog EVB-LAN7801-EDS pawg thawj coj saib xyuas.
- Appendix B. “Schematics” – Cov ntawv ntxiv no qhia txog EVB-LAN7801-EDS schematic daim duab.
- Daim Ntawv Ntxiv C. “Cov Ntaub Ntawv Cov Ntaub Ntawv”- Cov ntawv txuas ntxiv no suav nrog EVB-LAN7801-EDS Bill of Materials.
CONVENTIONS siv nyob rau hauv phau ntawv qhia no
Phau ntawv no siv cov ntaub ntawv hauv qab no:
NTAUB NTAWV SIB THAM SIB THAM
| Kev piav qhia | Sawv cev | Examples |
| Arial font: | ||
| Italic cim | Cov ntaub ntawv siv | MPLAB® IDE Tus neeg siv phau ntawv qhia |
| Cov ntawv tseem ceeb | … yog nkaus xwb compiler… | |
| Initial caps | Ib lub qhov rais | lub qhov rais Output |
| Ib lub dialog | cov Settings dialog | |
| Kev xaiv zaub mov | xaiv Enable Programmer | |
| Cov lus hais | Lub npe teb nyob rau hauv lub qhov rais los yog dialog | "Txuag qhov project ua ntej tsim" |
| Hauv qab, kab ntawv italic nrog txoj cai kaum sab xis | Ib txoj kev qhia zaub mov | File> Txuag |
| Cov cim loj | Ib lub dialog khawm | Nyem OK |
| Ib tab | Nyem qhov Hwj chim tab | |
| N'Rnnn | Tus lej hauv verilog hom, qhov twg N yog tag nrho cov lej, R yog tus lej thiab n yog tus lej. | 4b0010, 2 hf1 |
| Cov ntawv hauv lub kaum sab xis <> | Ib qho tseem ceeb ntawm cov keyboard | Xovxwm , |
| Courier Tshiab font: | ||
| Plain Courier Tshiab | Sample source code | #define START |
| Filenpe | autoexec.bat | |
| File txoj kev | c:mcc 18 h | |
| Ntsiab lus | _asm, _endasm, static | |
| Kev xaiv kab hais kom ua | -Opa+, -Opa- | |
| Cov nqi me ntsis | 0, 1 | |
| Tsis tu ncua | 0 xf, 'A' | |
| Italic Courier Tshiab | Ib qho kev sib cav sib txawv | file.o, qha file tuaj yeem siv tau filenpe |
| Square brackets [] | Xaiv cov lus sib cav | mcc18 [kev xaiv] file [kev xaiv] |
| Curly brackets thiab yeeb yam cim: { | } | Kev xaiv ntawm kev sib cav sib cav; ib qho OR xaiv | yuam kev {0|1} |
| Ellipses… | Hloov cov ntawv nyeem dua | var_name [, var_name…] |
| Sawv cev code muab los ntawm tus neeg siv | void main (void) {… } | |
TXOJ CAI SAWV DAWS
Thov ua kom tiav daim Warranty Registration Card thiab xa tuaj sai. Xa daim Warranty Registration Card tso cai rau cov neeg siv kom tau txais cov khoom tshiab tshiab. Cov software tso tawm ib ntus muaj nyob ntawm Microchip webqhov chaw.
LUB MICROCHIP WEBSITE
Microchip muab kev txhawb nqa online ntawm peb website ntawm www.microchip.com. Qhov no website yog siv raws li ib tug txhais tau tias ua files thiab cov ntaub ntawv yooj yim muaj rau cov neeg siv khoom. Siv tau los ntawm kev siv koj nyiam Internet browser, lub website muaj cov ntaub ntawv hauv qab no:
- Kev them nyiaj yug khoom – Cov ntaub ntawv nplooj ntawv thiab errata, daim ntawv thov thiab sample cov kev pab cuam, tsim cov peev txheej, cov neeg siv cov lus qhia thiab cov ntaub ntawv txhawb nqa kho vajtse, cov software tshiab tshaj tawm thiab cov software archived
- General Technical Support - Cov Lus Nug Nquag (FAQs), thov kev pab txhawb nqa, pab pawg sib tham hauv online, Microchip tus kws pab tswv yim cov npe koom nrog
- Kev lag luam ntawm Microchip - Cov khoom xaiv thiab cov lus qhia kev txiav txim, qhov tseeb Microchip xov xwm tshaj tawm, cov npe ntawm cov rooj sib tham thiab cov xwm txheej, cov npe ntawm Microchip cov chaw muag khoom, cov neeg muag khoom thiab cov neeg sawv cev ntawm lub Hoobkas
Kev tsim kho SYSTEMS Cov neeg siv khoom hloov pauv kev ceeb toom kev pabcuam
Microchip qhov kev ceeb toom cov neeg siv khoom pab kom cov neeg siv khoom tam sim no ntawm Microchip cov khoom. Cov neeg siv yuav tau txais email ceeb toom thaum twg muaj kev hloov pauv, hloov kho, hloov kho, lossis qhov tsis raug cuam tshuam txog cov khoom lag luam tshwj xeeb lossis cov cuab yeej tsim kho uas txaus siab.
Txhawm rau sau npe, nkag mus rau Microchip web site ntawm www.microchip.com, nyem rau ntawm Cov Neeg Siv Khoom
Hloov Daim Ntawv Ceeb Toom thiab ua raws li cov lus qhia rau npe.
Cov pab pawg tsim khoom Development Systems pawg yog:
- Compilers - Cov ntaub ntawv tshiab tshaj plaws ntawm Microchip C compilers, assemblers, linkers
thiab lwm yam cuab yeej siv lus. Cov no suav nrog tag nrho MPLABCC compilers; tag nrho MPLAB™ assemblers (xws li MPASM™ assembler); tag nrho MPLAB linkers (xws li MPLINK™ object linker); thiab tag nrho MPLAB cov tsev qiv ntawv (xws li MPLIB™ khoom
cov ntaub ntawv). - Emulators - Cov ntaub ntawv tshiab kawg ntawm Microchip hauv-circuit emulators. Qhov no suav nrog MPLAB™ ICE REAL ICE thiab MPLAB ICE 2000 hauv-circuit emulators.
- Hauv-Circuit Debuggers - Cov ntaub ntawv tshiab kawg ntawm Microchip hauv-circuit debuggers. Qhov no suav nrog MPLAB ICD 3 hauv-circuit debuggers thiab PICkit™ 3 debug express.
- MPLAB® IDE - Cov ntaub ntawv tshiab tshaj plaws ntawm Microchip MPLAB IDE, Windows Integrated Development Ib puag ncig rau kev txhim kho cov cuab yeej. Daim ntawv teev npe no yog tsom rau MPLAB IDE, MPLAB IDE Project Manager, MPLAB Editor thiab MPLAB SIM simulator, nrog rau kev kho dav dav thiab kev debugging nta.
- Programmers - Cov ntaub ntawv tshiab tshaj plaws ntawm Microchip programmers. Cov no suav nrog cov programmer tsim khoom xws li MPLAB® REAL ICE in-circuit emulator, MPLAB ICD 3 in-circuit debugger thiab MPLAB PM3 device programmers. Tsis tas li ntawd suav nrog cov programmers uas tsis tsim tawm xws li PICSTART Plus thiab PICkit™ 2 thiab 3.
KEV PAB CUAM
Cov neeg siv khoom ntawm Microchip tuaj yeem tau txais kev pab los ntawm ntau txoj hauv kev:
- Distributor lossis Tus Neeg Sawv Cev
- Lub Chaw Muag Khoom Hauv Zos
- Field Application Engineer (FAE)
- Kev pab txhawb nqa
Cov neeg siv khoom yuav tsum hu rau lawv tus neeg xa khoom, tus neeg sawv cev lossis tus kws tshaj lij daim ntawv thov (FAE) rau kev txhawb nqa. Cov chaw muag khoom hauv zos kuj muaj los pab cov neeg siv khoom. Cov npe ntawm cov chaw muag khoom thiab cov chaw nyob muaj nyob hauv qab ntawm daim ntawv no.
Kev pab txhawb nqa muaj nyob rau ntawm web qhov chaw ntawm: http://www.microchip.com/support
DAIM NTAWV THOV KEV KAWM NTAWV
| Kev kho dua | Tshooj / Daim duab / Nkag mus | Kev kho |
| DS50003225A (11-22-21) | Kev tso tawm thawj zaug | |
Tshajview
1.1 QHOV TSEEB
EVB-LAN7801 Ethernet Development System yog USB Choj-based platform rau kev ntsuas Ethernet hloov thiab PHY khoom. Tau tshaj qhov hloov pauv thiab PHY kev ntsuam xyuas pawg txuas mus rau EDS board ntawm RGMII connector. Cov ntxhais boards no muaj nyob nyias. Lub Rooj Tswjhwm Saib EDS tsis yog npaj rau kev siv ib leeg thiab tsis muaj peev xwm Ethernet thaum tsis muaj tus ntxhais pawg thawj coj sib txuas. Saib daim duab 1-1. Lub rooj tsavxwm tau tsim nyob ib ncig ntawm LAN7801 Super Speed USB3 Gen1 rau 10/100/1000 Ethernet Choj.
Tus choj ntaus ntawv muaj kev txhawb nqa rau sab nraud hloov thiab PHY li ntawm RGMII. Tsis tas li ntawd, muaj kev teeb tsa jumpers los ntsuas cov tswv yim sib txawv, nrog rau MIIM thiab GPIO kev xaiv ntawm LAN7801. EVB-LAN7801-EDS board los nrog EEPROM preloaded nrog firmware los txhawb EVB-KSZ9131RNX kev ntsuam xyuas pawg thawj coj tawm ntawm lub thawv. Cov neeg siv tuaj yeem nkag mus rau npe thiab teeb tsa rau lub rooj sib tham tus ntxhais sib txawv los ntawm kev siv MPLAB® Connect Con-figurator cuab tam. EEPROM bin files thiab configurator muaj nyob rau download ntawm nplooj ntawv khoom ntawm lub rooj tsavxwm no. Cov neeg siv tuaj yeem hloov kho rau hauv files rau lawv cov kev xav tau.
1.2 BLOCK DIAGRAM
Saib daim duab 1-1 rau EVB-LAN7801-EDS Block Diagram.
1.3 CEEB TOOM
Cov tswv yim thiab cov ntaub ntawv muaj nyob rau hauv cov ntaub ntawv hauv qab no yuav pab tau thaum nyeem tus neeg siv phau ntawv qhia no. Mus saib www.microchip.com rau cov ntaub ntawv tshiab.
- LAN7801 SuperSpeed USB 3.1 Gen 1 rau 10/100/1000 Data Sheet
1.4 Cov ntsiab lus thiab cov lus piav qhia
- EVB – Evaluation Board
- MII - Media Independent Interface
- MIIM - Media Independent Interface Management (tseem hu ua MDIO/MDC)
- RGMII - Txo Gigabit Media Independent Interface
- I² C – Inter Integrated Circuit
- SPI – Serial Protocol Interface
- PHY – Lub cev Transceiver
Board Paub meej thiab Configuration
2.1 QHOV TSEEB
Tshooj lus no piav qhia txog lub zog, Rov pib dua, moos, thiab cov ntsiab lus teeb tsa ntawm EVB-LAN7801 Ethernet Development System.
2.2 LUB HWJCHIM
2.2.1 VBUS Lub Zog
Lub rooj ntsuas ntsuas tuaj yeem siv los ntawm tus tswv tsev txuas nrog ntawm USB cable. Cov jumpers tsim nyog yuav tsum tau teem rau VBUS SEL. (Saib Tshooj 2.5 "Configuration" kom paub meej.) Hauv hom no, kev ua haujlwm raug txwv rau 500 mA rau USB 2.0 thiab 900 mA rau USB 3.1 los ntawm USB host. (Saib LAN7801 Data Sheet kom paub meej ntxiv). Feem ntau, qhov no yuav txaus rau kev ua haujlwm txawm tias muaj cov ntxhais txuas nrog.
Lub hwj chim 2.2.2 + 12V
A 12V / 2A fais fab mov tuaj yeem txuas nrog J14 ntawm lub rooj tsavxwm. F1 fuse yog muab rau ntawm lub rooj tsavxwm rau overvoltage kev tiv thaiv. Cov jumpers tsim nyog yuav tsum tau teem rau BARREL JACK SEL. (Saib Tshooj 2.5 "Configuration" kom paub meej.) Lub SW2 hloov yuav tsum nyob rau hauv ON txoj hauj lwm kom lub hwj chim lub rooj tsavxwm.
2.3 RESETS
2.3.1 SWV 1
Lub SW1 laub khawm tuaj yeem siv los rov pib dua LAN7801. Yog tias lub jumper raug teeb tsa ntawm J4, SW1 tseem yuav rov pib dua lub rooj tsav xwm tus ntxhais txuas nrog.
2.3.2 PHY_RESET_N
LAN7801 tuaj yeem rov pib dua tus ntxhais lub rooj tsavxwm ntawm PHY_RESET_N kab.
2.4 TSI
2.4.1 Sab Nraud Crystal
Lub Rooj Tswjhwm Saib Xyuas tau siv cov khoom siv sab nraud, uas muab 25 MHz moos rau LAN7801.
2.4.2 125 MHz Reference Input
Los ntawm lub neej ntawd, CLK125 kab ntawm LAN7801 yog khi rau hauv av vim tsis muaj 125 MHz siv ntawm lub nkoj los ua haujlwm los ntawm. Txhawm rau ntsuas qhov kev ua haujlwm no thiab rau lub rooj tsav xwm txuas nrog tus ntxhais los muab 125 MHz siv, tshem R8 thiab populate R29 nrog 0 ohm resistor.
2.4.3 25 MHz Reference Output
LAN7801 tso tawm 25 MHz siv rau tus ntxhais pawg thawj coj. Txhawm rau siv cov ntaub ntawv no rau cov khoom siv sib txawv, lub RF txuas ntawm J8 tuaj yeem tsim tau.
2.5 CONFIGURATION
Tshooj lus no piav qhia txog qhov sib txawv ntawm pawg thawj coj saib thiab kev teeb tsa ntawm EVB-LAN7801 Ethernet Development System.
Ib sab saum toj view ntawm EVB-LAN7801-EDS yog qhia hauv daim duab 2-1.
2.5.1 Jumper Chaw
Table 2-1, Table 2-2, Table 2-3, Table 2-4, thiab Table 2-5 piav qhia txog jumper nqis.
Qhov kev pom zoo pib teeb tsa yog qhia los ntawm lo lus, "(default)," teev nyob rau hauv cov ntxhuav.
TAB 2-1: IB TUG XNUMX-PIN JUMPERS
| Jumper | Daim ntawv lo | Kev piav qhia | Qhib | Kaw |
| J1 | EEPROM CS | Ua haujlwm sab nraud EEPROM rau LAN7801 | Neeg tsis taus | Enabled (Default) |
| J4 | Rov pib dua | Ua kom SW1 Reset khawm rov pib dua tus ntxhais lub rooj tsav xwm | Neeg tsis taus | Enabled (Default) |
TAB 2-2: RGMII POWER SELECT JUMPERS
| Jumper | Daim ntawv lo | Kev piav qhia | Qhib | Kaw |
| J9 | 12v XNUMX | Ua kom 12V xa mus rau tus ntxhais pawg thawj coj | Xiam oob qhab (Default) | Pab tau |
| j10 ua | 5V | Ua kom 5V xa mus rau tus ntxhais pawg thawj coj | Xiam oob qhab (Default) | Pab tau |
| j11 ua | 3v 3 | Ua kom 3.3V xa mus rau tus ntxhais pawg thawj coj | Neeg tsis taus | Enabled (Default) |
Nco tseg 1: Kos qhov twg voltagyog koj tus ntxhais txuas nrog lub rooj tsavxwm yuav tsum tau khiav lag luam thiab txuas raws li.
TAB 2-2: RGMII POWER SELECT JUMPERS
| Jumper | Daim ntawv lo | Kev piav qhia | Qhib | Kaw |
| j12 ua | 2v 5 | Ua kom 2.5V xa mus rau tus ntxhais pawg thawj coj | Xiam oob qhab (Default) | Pab tau |
Nco tseg 1: Kos qhov twg voltagyog koj tus ntxhais txuas nrog lub rooj tsavxwm yuav tsum tau khiav lag luam thiab txuas raws li.
TAB 2-3: IB TUG NEEG XNUMX-PIN JUMPERS
| Jumper | Daim ntawv lo | Kev piav qhia | Jumper 1-2 | Jumper 2-3 | Qhib |
| J3 | PME Hom Sel | PME hom rub-up / rub-down xaiv | 10k ua
Rub-down |
10K rub-up | Tsis muaj Resistor (Default) |
Nco tseg 1: PME_Mode tus pin tuaj yeem nkag los ntawm GPIO5.
TAB 2-4: VARIO SELECT SIX-PIN JUMPER
|
Jumper |
Daim ntawv lo |
Kev piav qhia |
Jumper 1-2 "1V8" | Jumper 3-4 "2V5" | Jumper 5-6 "Default 3V3" |
| j18 ua | VARIO Sel | Xaiv VARIO qib rau pawg thawj coj saib xyuas thiab tus ntxhais pawg thawj coj | 1.8V TSI
voltage |
2.5V TSI
voltage |
3.3V TSI
voltage (Default) |
Nco tseg 1: Tsuas yog VARIO voltage tuaj yeem xaiv ib lub sijhawm.
TAB 2-5: BUS/SELF-POWER SELECT JUMPERS
| Jumper | Daim ntawv lo | Kev piav qhia | Jumper 1-2 * | Jumper 2-3 * |
| J6 | VBUS Det
Sel |
Txiav txim qhov chaw rau LAN7801 VBUS_-
DET pin |
Bus-Powered hom | Self-Powered hom (Default) |
| J7 | 5v pwm | Txiav txim qhov chaw rau board 5V fais fab rail | Bus-Powered hom | Self-Powered hom (Default) |
| j17 ua | 3V3 EN Sel | Txiav txim siab qhov chaw rau 3V3 regulator pab tus pin | Bus-Powered hom | Self-Powered hom (Default) |
Nco tseg 1: Jumper nqis ntawm J6, J7, thiab J17 yuav tsum yeej ib txwm sib phim.
2.6 Siv EVB-LAN7801-EDS
EVB-LAN7801-EDS board ntsuam xyuas txuas nrog lub PC los ntawm USB cable. Lub LAN7801 ntaus ntawv txhawb Windows® thiab Linux® operating system. Cov tsav tsheb tau muab rau ntawm LAN7801 cov khoom siv nplooj ntawv rau ob qho tib si kev khiav haujlwm.
Ib 'readme' file uas piav qhia txog cov txheej txheem kev teeb tsa tsav tsheb hauv kev nthuav dav kuj tau muab rau cov tsav tsheb. Rau example, thaum cov tsav tsheb raug teeb tsa raug rau Windows 10, lub rooj tsavxwm tuaj yeem kuaj pom hauv Tus Thawj Tswj Ntaus Ntawv raws li qhia hauv daim duab 2-2.
EVB-LAN7801-EDS tuaj yeem siv los ntsuas LAN7801 USB Ethernet Choj nrog rau ntau yam Microchip PHY thiab hloov khoom siv.
Rau example, nrog rau EVB-KSZ9131RNX kev ntsuam xyuas pawg thawj coj saib, EVB tuaj yeem kuaj tau raws li tus choj yooj yim los ntawm kev txuas lub USB chaw nres nkoj rau PC thiab Network cable rau lub rooj tsav xwm ntxhais. Siv lub network cable, lub PC tuaj yeem txuas nrog lub network los ua qhov kev sim ping.
EVB-LAN7801-EDS Evaluation Board
A.1 Kev Taw Qhia
Cov ntawv txuas ntxiv no qhia txog qhov saum toj kawg nkaus view EVB-LAN7801-EDS pawg thawj coj saib xyuas.
CEEB TOOM:
Schematics
B.1 QHOV TSEEB
Cov ntawv ntxiv no qhia txog EVB-LAN7801-EDS schematics.
Daim Ntawv Pov Thawj
C.1 Kev Taw Qhia
Cov ntawv txuas ntxiv no muaj EVB-LAN7801-EDS board evaluation board Bill of Materials (BOM).
TAB SIS C-1: NTAUB NTAWV NTAUB NTAWV
| Yam khoom | Qty | Kev siv | Kev piav qhia | Populated | Chaw tsim tshuaj paus | Tus naj npawb chaw tsim khoom |
| 1 | 1 | C1 | CAP CER 0.1 μF 25V 10% X7R SMD 0603 | Yog lawm | Murata | 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, C74, C75 | CAP CER 0.1 μF 50V 10% X7R SMD 0402 | Yog lawm | TDK | C1005X7R1H104K050BB |
| 3 | 2 | C4, C10 | CAP CER 2.2 μF 6.3V 10% X7R SMD 0603 | Yog lawm | TDK | C1608X7R0J225K080AB |
| 4 | 3 | C6, C7, C63 | CAP CER 15 pF 50V 5% NP0 SMD 0402 | Yog lawm | Murata | GRM1555C1H150JA01D |
| 5 | 3 | C14, C16, C18 | CAP CER 1 μF 35V 10% X5R SMD 0402 | Yog lawm | Murata | GRM155R6YA105KE11D |
| 6 | 1 | C20 | CAP CER 22 μF 10V 20% X5R SMD 0805 | Yog lawm | Taiyo Yuden | LMK212BJ226MGT |
| 7 | 1 | C21 | CAP CER 4.7 μF 6.3V 20% X5R SMD 0603 | Yog lawm | Panasonic | ECJ-1VB0J475M |
| 8 | 2 | C32, C66 | CAP CER 10 μF 25V 20% X5R SMD 0603 | Yog lawm | Murata | GRM188R61E106MA73D |
| 9 | 8 | C33, C34, C35, C44, C46, C55, C56, C61 | CAP CER 4.7 μF 6.3V 20% X5R SMD 0402 | Yog lawm | Murata | GRM155R60J475ME47D |
| 10 | 4 | C36, C57, C58, C59 | CAP CER 10 μF 6.3V 20% X5R SMD 0603 | Yog lawm | Kyocera AVX | 06036D106MAT2A |
| 11 | 1 | C52 | CAP CER 10000 pF 16V 10% X7R SMD 0402 | Yog lawm | KEMET | C0402C103K4RACTU |
| 12 | 1 | C53 | CAP CER 1 μF 16V 10% X5R SMD 0402 | Yog lawm | TDK | C1005X5R1C105K050BC |
| 13 | 1 | C60 | CAP CER 33 pF 50V 5% NP0 SMD 0402 | Yog lawm | Murata | GRM1555C1H330JA01D |
| 14 | 1 | C68 | CAP CER 2200 pF 25V 5% C0G SMD 0402 | Yog lawm | KEMET | C0402C222J3GACTU |
| 15 | 2 | C69, C70 | CAP CER 47 μF 10V 20% X5R SMD 1206 | DNP | KEMET | C1206C476M8PACTU |
| 16 | 1 | C71 | CAP ALU 120 μF 20V 20% SMD C6 | DNP | Panasonic | 20 SVPF120M |
| 17 | 2 | C72, C73 | CAP CER 47 μF 10V 20% X5R SMD 1206 | Yog lawm | KEMET | 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 Clear SMD 0603 | Yog lawm | Vishay Lite-On | TSI-C191KGKT |
| 20 | 1 | D8 | DIO RECT MMBD914-7-F 1.25V 200 mA 75V SMD SOT-23-3 | Yog lawm | Diodes | MMBD914-7-F |
| 21 | 1 | F1 | RES FUSE 4A 125 VAC / VDC FAST SMD 2-SMD | Yog lawm | Littelfuse | 0154004.DR |
| 22 | 1 | SIB 1 | FERRITE 220R @ 100 MHz 2A SMD 0603 | Yog lawm | Murata | BLM18EG221SN1D |
| 23 | 1 | SIB 3 | FERRITE 500 mA 220R SMD 0603 | Yog lawm | Murata | BLM18AG221SN1D |
| 24 | 8 | J1, J4, J9, J10, J11, J12, J15, J16 | CON HDR-2.54 Txiv neej 1 × 2 AU 5.84 MH TH VERT | Yog lawm | Samtec | TSW-102-07-GS |
| 25 | 1 | J2 | CON HDR-2.54 Txiv neej 1 × 8 Kub 5.84 MH TH | Yog lawm | AMPHENOL ICC (FCI) | 68001-108 HLF |
| 26 | 4 | J3,J6,J7,J17 | CON HDR-2.54 Txiv neej 1 × 3 AU 5.84 MH TH VERT | Yog lawm | Samtec | TSW-103-07-GS |
| 27 | 1 | J5 | CON USB3.0 STD B Poj Niam TH R/A | Yog lawm | Wurth Electronics | 692221030100 |
| 28 | 1 | J8 | CON RF Coaxial MMCX Poj Niam 2P TH VERT | DNP | Bel Johnson | 135-3701-211 Ib |
TAB SIS C-1: NTAUB NTAWV NTAUB NTAWV (Txuas ntxiv)
| 29 | 1 | j13 ua | CON STRIP High Speed Stacker 6.36mm Poj niam 2 × 50 SMD VERT | Yog lawm | Samtec | QSS-050-01-LDA-GP |
| 30 | 1 | j14 ua | CON JACK Hwj chim Barrel Dub Txiv neej TH RA | Yog lawm | CUI Inc. | PJ-002BH |
| 31 | 1 | j18 ua | CON HDR-2.54 Txiv neej 2 × 3 Kub 5.84 MH TH VERT | Yog lawm | Samtec | TSW-103-08-LD |
| 32 | 1 | L1 | INDUCTOR 3.3 μH 1.6A 20% SMD ME3220 | Yog lawm | Coilcraft | ME3220-332MLB |
| 33 | 1 | L3 | INDUCTOR 470 nH 4.5A 20% SMD 1008 | Yog lawm | ICE Cheebtsam | IPC-2520AB-R47-M |
| 34 | 1 | LABEL1 | LABEL, ASSY w/Rev Level (mob me) Ib MTS-0002 | MECH | — | — |
| 35 | 4 | PAB 1, PAD2, PAD3, PAD4 | MECH HW Rubber Pad Cylindrical D7.9 H5.3 Dub | MECH | 3M | 70006431483 |
| 36 | 7 | R1, R2, R5, R7, R11, R25, R27 | RES TKF 10k 5% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3GEYJ 103V |
| 37 | 1 | R3 | RES TKF 1k 5% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3GEYJ 102V |
| 38 | 8 | R4, R9, R28, R35, R36, R44, R46, R59 | RES TKF 1k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ3EKF1001V |
| 39 | 1 | R6 | RES TKF 2k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF2001V |
| 40 | 5 | R8, R13, R22, R53, R61 | RES TKF 0R 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3GEY0R00V |
| 41 | 2 | R10, R55 | RES TKF 100k 1% 1/10W SMD 0603 | Yog lawm | Vishay | CRCW0603100KFKEA |
| 42 | 1 | R12 | RES MF 330R 5% 1/16W SMD 0603 | Yog lawm | Panasonic | ERA-V33J331V |
| 43 | 7 | R14, R15, R16, R17, R18, R19, R21 | RES TKF 22R 1% 1/20W SMD 0402 | Yog lawm | Panasonic | ERJ-2RKF22R0X |
| 44 | 1 | R20 | RES TKF 12k 1% 1/10W SMD 0603 | Yog lawm | Yog | RC0603FR-0712KL UAS |
| 45 | 1 | R23 | RES TKF 10k 5% 1/10W SMD 0603 | DNP | Panasonic | ERJ-3GEYJ 103V |
| 46 | 1 | R24 | RES TKF 40.2k 1% 1/16W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF4022V |
| 47 | 1 | R26 | RES TKF 20k 5% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3GEYJ 203V |
| 48 | 2 | R29, R52 | RES TKF 0R 1/10W SMD 0603 | DNP | Panasonic | ERJ-3GEY0R00V |
| 49 | 3 | 31, r40, 62 | RES TKF 20k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ3EKF2002V |
| 50 | 5 | R33, R42, R49, R57, R58 | RES TKF 10k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF1002V |
| 51 | 1 | R34 | RES TKF 68k 1% 1/10W SMD 0603 | Yog lawm | Stackpole Electronics | RMCF0603FT68K0 |
| 52 | 1 | R41 | RES TKF 107k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF1073V |
| 53 | 1 | R43 | RES TKF 102k 1/10W 1% SMD 0603 | Yog lawm | Stackpole Electronics | RMCF0603 FT102K |
| 54 | 1 | R45 | RES TKF 464k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF4643V |
| 55 | 1 | R47 | RES TKF 10k 1% 1/10W SMD 0603 | DNP | Panasonic | ERJ-3EKF1002V |
| 56 | 1 | R48 | RES TKF 10R 1% 1/10W SMD 0603 | Yog lawm | Stackpole Electronics | RMCF0603FT10R0 |
| 57 | 1 | R50 | RES TKF 1.37k 1% 1/10W SMD 0603 | Yog lawm | Yog | Yav dhau los: RC0603FR-071K37L |
| 58 | 1 | R51 | RES TKF 510k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF5103V |
| 59 | 1 | R54 | RES TKF 1.91k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF1911V |
| 60 | 1 | R56 | RES TKF 22R 1% 1/10W SMD 0603 | Yog lawm | Yog | Qauv TSIS MUAJ: RC0603FR-0722RL |
| 61 | 1 | R60 | RES TKF 2.2k 1% 1/10W SMD 0603 | Yog lawm | Panasonic | ERJ-3EKF2201V |
TAB SIS C-1: NTAUB NTAWV NTAUB NTAWV (Txuas ntxiv)
| 62 | 1 | SIB 1 | SWITCH TACT SPST-NO 16V 0.05A PTS810 SMD | Yog lawm | TSI C&K | PTS 810SJM250STRLFS |
| 63 | 1 | SIB 2 | SWITCH SLIDE SPDT 120V 6A 1101M2S3CQE2 TH | Yog lawm | TSI C&K | 1101 M2S3CQE2 |
| 64 | 1 | TIAB SA 1 | MISC, TEST POINT MULTI PURPOSE MINI BLACK | DNP | Terminal | 5001 |
| 65 | 1 | TIAB SA 2 | MISC, TEST POINT MULTI PURPOSE MINI Dawb | DNP | Keystone Electronics | 5002 |
| 66 | 1 | U1 | MCHP MEMORY SERIAL EEPROM 4k Microwire 93AA66C-I/SN SOIC-8 | Yog lawm | Microchip | 93AA66C-I/NWS |
| 67 | 3 | U2, U4, U7 | 74LVC1G14GW, 125 SCHMITT-TRG INVERTER | Yog lawm | Philips | 74 LVC1G14GW, 125 |
| 68 | 1 | U3 | MCHP INTERFACE ETHERNET LAN7801-I/9JX QFN-64 | Yog lawm | Microchip | LAN7801T-I/9JX |
| 69 | 1 | U5 | IC LOGIC 74AHC1G08SE-7 SC-70-5 | Yog lawm | Diodes | 74 AHC1G08SE-7 |
| 70 | 1 | U6 | IC LOGIC 74AUP1T04 IB SCHMITT TIG INVERTER SOT-553 | Yog lawm | Nexperia USA Inc. | 74 AWV 1T04 GWH |
| 71 | 2 | ua 8,u10 | MCHP ANALOG LDO ADJ MCP1826T-ADJE/DC SOT-223-5 | Yog lawm | Microchip | MCP1826T-ADJE/DC |
| 72 | 1 | U11 | MCHP ANALOG SWITCHER ADJ MIC23303YML DFN-12 | Yog lawm | Microchip | MIC23303YML-T5 |
| 73 | 1 | U12 | MCHP ANALOG SWITCHER Buck 0.8-5.5V MIC45205-1YMP-T1 QFN-52 | Yog lawm | Microchip | MIC45205-1YMPT1 |
| 74 | 1 | Y1 | CRYSTAL 25MHz 10pF SMD ABM8G | Yog lawm | Abracon | ABM8G-25.000MHZ-B4Y-T |
Kev muag khoom thiab kev pabcuam thoob ntiaj teb
| AMERICAS Chaw Ua Haujlwm Chaw Ua Haujlwm 2355 West Chandler Blvd Chandler AZ 85224-6199 Tel: 480-792-7200 Ib Fax: 480-792-7277 Ib Kev pab txhawb nqa: http://www.microchip.comsupport Web Chaw nyob: www.microchip.com Atlanta Duluth, GA Tel: 678-957-9614 Ib Fax: 678-957-1455 Ib Austin, TX Tel: 512-257-3370 Ib Boston Westborough, MA Tel: 774-760-0087 Ib Fax: 774-760-0088 Ib Chicago Itasca, IL Tel: 630-285-0071 Ib Fax: 630-285-0075 Ib Dallas Addison, TX Tel: 972-818-7423 Ib Fax: 972-818-2924 Ib Detroit Novi, MI Tel: 248-848-4000 Ib Houston, TX Tel: 281-894-5983 Ib Indianapolis Noblesville, IN Tel: 317-773-8323 Ib Fax: 317-773-5453 Ib Tel: 317-536-2380 Ib Los Angeles Mission Viejo, CA Tel: 949-462-9523 Ib Fax: 949-462-9608 Ib Tel: 951-273-7800 Ib Raleigh, NC Tel: 919-844-7510 Ib New York, NY Tel: 631-435-6000 Ib San Jose, CA Tel: 408-735-9110 Ib Tel: 408-436-4270 Ib Canada - Toronto Tel: 905-695-1980 Ib Fax: 905-695-2078 Ib |
ASIA/PACIFIC Australia - Sydney Xovtooj: 61-2-9868-6733 Tuam Tshoj - Beijing Xovtooj: 86-10-8569-7000 Tuam Tshoj - Chengdu Xovtooj: 86-28-8665-5511 Tuam Tshoj - Chongqing Xovtooj: 86-23-8980-9588 Tuam Tshoj - Dongguan Xovtooj: 86-769-8702-9880 Tuam Tshoj - Guangzhou Xovtooj: 86-20-8755-8029 Tuam Tshoj - Hangzhou Xovtooj: 86-571-8792-8115 Tuam Tshoj - Hong Kong SATel: 852-2943-5100 Tuam Tshoj - Nanjing Xovtooj: 86-25-8473-2460 Tuam Tshoj - Qingdao Xovtooj: 86-532-8502-7355 Tuam Tshoj - Shanghai Xovtooj: 86-21-3326-8000 Tuam Tshoj - Shenyang Xovtooj: 86-24-2334-2829 Tuam Tshoj - Shenzhen Xovtooj: 86-755-8864-2200 Suav - Suzhou Xovtooj: 86-186-6233-1526 Tuam Tshoj - Wuhan Xovtooj: 86-27-5980-5300 Tuam Tshoj - Xian Xovtooj: 86-29-8833-7252 Tuam Tshoj - Xiamen Xovtooj: 86-592-2388138 Tuam Tshoj - Zhuhai Xovtooj: 86-756-3210040 |
ASIA/PACIFIC Is Nrias teb - Bangalore Xovtooj: 91-80-3090-4444 Is Nrias teb - New Delhi Xovtooj: 91-11-4160-8631 Is Nrias teb - Pune Xovtooj: 91-20-4121-0141 Nyiv - Osaka Xovtooj: 81-6-6152-7160 Nyiv - Tokyo Xovtooj: 81-3-6880-3770 Kauslim - Daegu Xovtooj: 82-53-744-4301 Kauslim - Seoul Xovtooj: 82-2-554-7200 Malaysia - Kuala Lumpu Tel: 60-3-7651-7906 Malaysia - Penang Xovtooj: 60-4-227-8870 Philippines - Manila Xovtooj: 63-2-634-9065 Singapore Xovtooj: 65-6334-8870 Taiwan - Hsin Chu Xovtooj: 886-3-577-8366 Taiwan - Kaohsiung Xovtooj: 886-7-213-7830 Taiwan - Taipei Xovtooj: 886-2-2508-8600 Thaib - Bangkok Xovtooj: 66-2-694-1351 Nyab Laj - Ho Chi Minh Xovtooj: 84-28-5448-2100 |
EUROPE Austria – Wes Xovtooj: 43-7242-2244-39 Tus Fax: 43-7242-2244-393 Denmark - Copenhagen Xovtooj: 45-4485-5910 Tus Fax: 45-4485-2829 Finland - Espoo Xovtooj: 358-9-4520-820 Fabkis - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Lub teb chaws Yelemees - Garching Xovtooj: 49-8931-9700 Lub teb chaws Yelemees - Haan Xovtooj: 49-2129-3766400 Lub teb chaws Yelemees - Heilbronn Xovtooj: 49-7131-72400 Lub teb chaws Yelemees - Karlsruhe Xovtooj: 49-721-625370 Lub teb chaws Yelemees - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Lub teb chaws Yelemees - Rosenheim Xovtooj: 49-8031-354-560 Israel - Ra'anana Xovtooj: 972-9-744-7705 Ltalis - Milan Xovtooj: 39-0331-742611 Tus Fax: 39-0331-466781 Ltalis - Padova Xovtooj: 39-049-7625286 Netherlands - Drunen Xovtooj: 31-416-690399 Tus Fax: 31-416-690340 Norway - Trondheim Xovtooj: 47-7288-4388 Poland - Warsaw Xovtooj: 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 Xovtooj: 46-8-5090-4654 UK - Wokingham Xovtooj: 44-118-921-5800 Tus Fax: 44-118-921-5820 |
DS50003225A-page 28
© 2021 Microchip Technology Inc. thiab nws cov koom haum
09/14/21
Cov ntaub ntawv / Cov ntaub ntawv
 |
MICROCHIP EVB-LAN7801 Ethernet Development System [ua pdf] Cov neeg siv phau ntawv qhia EVB-LAN7801-EDS, LAN7801, EVB-LAN7801, EVB-LAN7801 Ethernet Development System, Ethernet Development System, Kev tsim kho, System |