EVB-LAN7801
Sistimi ea ntlafatso ea Ethernet
Bukana ea Mosebelisi
EVB-LAN7801 Ethernet Development System
Ela hloko lintlha tse latelang tsa ts'ireletso ea khoutu lihlahisoa tsa Microchip:
- Lihlahisoa tsa Microchip li kopana le litlhaloso tse fumanehang ho Microchip Data Sheet ea bona.
- Microchip e lumela hore lihlahisoa tsa eona li sireletsehile ha li sebelisoa ka mokhoa o reriloeng, ka har'a litlhaloso tsa ts'ebetso, le tlas'a maemo a tloaelehileng.
- E boloka boleng ba Microchip mme ka mabifi e sireletsa litokelo tsa eona tsa thepa ea mahlale. Boiteko ba ho tlola likarolo tsa ts'ireletso ea khoutu ea sehlahisoa sa Microchip bo thibetsoe ka thata 'me bo ka tlola Molao oa Copyright oa Millennium oa Digital.
- Ha ho Microchip kapa moetsi ofe kapa ofe oa semiconductor ea ka netefatsang ts'ireletso ea khoutu ea eona. Tšireletso ea khoutu ha e bolele hore re tiisa hore sehlahisoa "se ke ke sa robeha". Tšireletso ea khoutu e lula e fetoha. Microchip e ikemiselitse ho tsoela pele ho ntlafatsa likarolo tsa ts'ireletso ea khoutu ea lihlahisoa tsa rona.
Khatiso ena le lintlha tse mona li ka sebelisoa feela le lihlahisoa tsa Microchip, ho kenyeletsoa ho rala, ho leka, le ho kopanya lihlahisoa tsa Microchip le kopo ea hau. Tšebeliso ea tlhahisoleseling ena ka tsela efe kapa efe e tlola melaoana ena. Lintlha mabapi le lits'ebetso tsa sesebelisoa li fanoe molemong oa hau feela 'me li ka nkeloa sebaka ke liapdeite. Ke boikarabello ba hau ho netefatsa hore kopo ea hau e kopana le litlhaloso tsa hau. Ikopanye le ofisi ea thekiso ea Microchip ea lehae bakeng sa tšehetso e eketsehileng kapa, fumana tšehetso e eketsehileng ho https://www.microchip.com/en-us/support/designhelp/client-support-services.
TSEBISO ENA E FUMANA KE MICROCHIP "JOALOKAHA E LE". MICROCHIP HA E ETSE LITEMELO KAPA LITEKELETSO TSA MOFUTA OFE kapa O fe Ebang E BONAHALA KAPA E BONAHALA, E NGOLOA KAPA MOLOMO, KA MOLAO KAPA TSE LING, TSE Amanang le boitsebiso bo kenyelelitsoeng EMPA ESALE LE FELA HO TLHOKOMELISO E FELENG, LE TLHOKOMELISO E MANG. MORERO OA TŠOANENG, KAPA TIISETSO TSE Amanang LE MAEMO, BOLEMO, KAPA KETSAHALO EA OONA.
HA HO LE TSATSAHALO, MICROCHIP E TLA IKOLA MABAKA MANG KA MANG KA MANG KA MANG KA MANG KA MANG KA MANG- OA TŠEBELETSO KAPA TŠEBELETSO EFE KAPA EFE, E KHETHEHILENG, E TSAMAYA, KAPA TAHLEHELO E LATELANG, TŠENYEHO, LITŠEnyehelo, KAPA LITJEHO TSA MOFUTA OFE O MANG LE TSEBISO KAPA TŠEBELISO EA YONA, LE HO ETSA TJENA HO ETSAHOLO. TSA MOKHOA OA KAPA MESEKO E KA BONAHALA. HO FIHLELA KA BOKGOLO KA HO FETISISA KA MOLAO, BOIKARABELO KAOFELA BA MICROCHIP HO LIKELETSO KAOFELA KA TSELA EFE KAPA E MABAPI LE BOITSEBISO KAPA TŠEBELETSO EA YONA E KE KE EA FEELA BOLIMO BA LITEFO, HAEBA LI LE TENG, TSEO O LI LEFILENG KA THOHLO HO ETSA TSEBISO.
Tšebeliso ea lisebelisoa tsa Microchip ts'ehetso ea bophelo le/kapa lits'ebetso tsa ts'ireletso e kotsing ea moreki, 'me moreki o lumela ho sireletsa, ho qosa le ho boloka Microchip e se nang kotsi ho tsoa lits'enyehelo tsohle, likopo, lisutu, kapa litšenyehelo tse bakoang ke ts'ebeliso e joalo. Ha ho lilaesense tse fetisoang, ka mokhoa o hlakileng kapa ka tsela e 'ngoe, tlasa litokelo life kapa life tsa thepa ea mahlale a Microchip ntle le ha ho boletsoe ka tsela e ngoe.
Matšoao a khoebo
Lebitso le logo ea Microchip, logo ea Microchip, Adaptec, AnyRate, AVR, logo ea AVR, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck, 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 , Symmetricom, SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, le XMEGA ke matshwao a kgwebo a ngodisitsweng a Microchip Technology Incorporated USA le dinaheng tse ding.
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, logo ea ProASIC Plus, Quiet- Wire, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, TrueTime, WinPath, le ZL ke matshwao a kgwebo a ngodisitsweng a Microchip Technology Incorporated USA.
Haufi le Key Suppression, AKS, Analog-for-the-Digital Age, AnyCapacitor, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average, 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, Q. , 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, le ZENA ke matshwao a kgwebo a Microchip Technology Incorporated USA le dinaheng tse ding.
SQTP ke letšoao la ts'ebeletso la Microchip Technology Incorporated USA
Letšoao la Adaptec, Frequency on Demand, Silicon Storage Technology, Symmcom, le Nako e Tšeptjoang ke matšoao a ngolisitsoeng a khoebo a Microchip Technology Inc. linaheng tse ling.
GestIC ke letshwao la kgwebo le ngodisitsweng la Microchip Technology Germany II GmbH & Co. KG, e leng lekala la Microchip Technology Inc., dinaheng tse ding.
Matšoao a mang kaofela a boletsoeng mona ke thepa ea lik'hamphani tse fapaneng.
© 2021, Microchip Technology Incorporated le lithuso tsa eona.
Litokelo tsohle li sirelelitsoe.
ISBN: 978-1-5224-9352-5
Ho fumana leseli mabapi le Tsamaiso ea Tsamaiso ea Boleng ea Microchip, ka kopo etela www.microchip.com/quality.
LINTLHA TSEO:.
Selelekela
TSEBISO HO BAKEKI
Litokomane tsohle li fetoha tsa nako, 'me bukana ena le eona e joalo. Lisebelisoa tsa Microchip le litokomane li lula li fetoha ho fihlela litlhoko tsa bareki, kahoo lipuisano tse ling le/kapa litlhaloso tsa lisebelisoa li ka fapana le tse tokomaneng ena. Ka kopo sheba ea rona web saete (www.microchip.com) ho fumana litokomane tsa morao-rao tse fumanehang.
Litokomane li khetholloa ka nomoro ea "DS". Nomoro ena e botlaaseng ba leqephe ka leng, ka pele ho nomoro ea leqephe. Kopano ea linomoro bakeng sa nomoro ea DS ke "DSXXXXXA", moo "XXXXX" e leng nomoro ea tokomane 'me "A" e le boemo ba ntlafatso ea tokomane.
Ho fumana lintlha tsa morao-rao tse mabapi le lisebelisoa tsa ntlafatso, sheba thuso ea inthaneteng ea MPLAB® IDE.
Khetha Help menu, ebe Lihlooho ho bula lenane la lithuso tse fumanehang inthaneteng files.
LIEKETSENG
Khaolo ena e na le tlhahisoleseding e akaretsang e tla ba molemo ho tseba pele o sebelisa Microchip EVB-LAN7801-EDS (Ethernet Development System). Lintlha tse tšohliloeng khaolong ena li kenyelletsa:
- Sebopeho sa Tokomane
- Likopano Tse Sebelisitsoeng Tataisong ena
- Warranty Ngodiso
- Microchip Websebaka
- Ts'ebetso ea Ts'ebetso ea Ts'ebeletso ea Tsebiso ea Phetoho ea Bareki
- Tšehetso ea Bareki
- Nalane ea Phetoho ea Litokomane
THULATSO MATLO
Tokomane ena e na le EVB-LAN7801-EDS e le sesebelisoa sa ntlafatso sa Microchip LAN7801 tsamaisong ea eona ea ntlafatso ea Ethernet. Moralo oa matsoho o tjena:
- Khaolo ea 1. “Ho Felletseview” – Khaolo ena e bontša tlhaloso e khutšoanyane ea EVB-LAN7801-EDS.
- Khaolo ea 2. "Lintlha tsa Boto le Tlhophiso" - Khaolo ena e kenyelletsa lintlha le litaelo tsa ho sebelisa EVB-LAN7801-EDS.
- Sehlomathiso A. "EVB-LAN7801-EDS Evaluation Board"- Sehlomathiso sena se bontša setšoantšo sa boto ea tlhahlobo ea EVB-LAN7801-EDS.
- Sehlomathiso B. "Schematics" - Sehlomathiso sena se bontša litšoantšo tsa schematic tsa EVB-LAN7801-EDS.
- Sehlomathiso C. "Bill of Materials"- Sehlomathiso sena se kenyelletsa Bill of EVB-LAN7801-EDS Bill of Materials.
LIKOPANO TSE SEBELISANG TATAISO ENA
Bukana ena e sebelisa mekhoa e latelang ea litokomane:
LITLHAKISO LITLHAKISO
| Tlhaloso | E emela | Examples |
| Mongolo oa Arial: | ||
| Litlhaku tse tšekaletseng | Libuka tse boletsoeng | MPLAB® Tataiso ea mosebelisi ea IDE |
| Mongolo o hatisitsoeng | …ke eona feela mohlophisi… | |
| Li-caps tsa pele | Fesetere | fensetere ea Output |
| Puisano | lebokose la Litlhophiso | |
| Khetho ea menu | khetha Enable Programmer | |
| Mantsoe a qotsitsoeng | Lebitso la sebaka fensetereng kapa moqoqong | "Boloka morero pele o haha" |
| Mongolo o tšekaletseng o tlas'a mola o nang le borakete e ka ho le letona | Tsela ea menu | File> Boloka |
| Litlhaku tse sebete | Konopo ea puisano | Tobetsa OK |
| Taba | Tobetsa ea Matla tab ya | |
| N'Rnnnn | Nomoro ka sebopeho sa verilog, moo N e leng kakaretso ea palo ea linomoro, R ke radix le n ke digit. | 4'b0010, 2'hF1 |
| Mongolo ka masakaneng a angle < > | Senotlolo keyboard | Tobetsa , |
| Mongolo o Mocha oa Courier: | ||
| Plain Courier e Ncha | Sample mohloli khoutu | #hlalosa QALA |
| Filemabitso | autoexec.bat | |
| File litselana | c:\mcc18\h | |
| Mantsoe a sehlooho | _asm, _endasm, static | |
| Likhetho tsa mola oa taelo | -Opa+, -Opa- | |
| Litekanyetso tse nyane | 0, 1 | |
| Kamehla | 0xFF, 'A' | |
| Italic Courier New | Khang e fapaneng | file.o, kae file e ka ba efe kapa efe e sebetsang filelebitso |
| Masakana a sekwere [ ] | Likhang tsa boikhethelo | mcc18 [likhetho] file [likgetho] |
| Curly masakana le sebopeho sa peipi: { | } | Khetho ea likhang tse fapaneng; khetho KAPA | boemo ba phoso {0|1} |
| Ellipses... | E fetola mongolo o phetiloeng | var_name [, var_name…] |
| E emetse khoutu e fanoeng ke mosebelisi | lefeela (lefeela) { … } | |
TLHOKOMELISO garanti
Ka kopo, tlatsa Karete ea Ngoliso ea Warranty e kentsoeng 'me u e romele hang-hang. Ho romela Karete ea Ngoliso ea Tiisetso ho fa basebelisi monyetla oa ho fumana lintlha tse ncha tsa sehlahisoa. Lisebelisoa tsa nakoana tsa software li fumaneha ho Microchip websebaka.
MOEKETSI MOKOANE WEBSEBAKA
Microchip e fana ka tšehetso ea inthaneteng ka rona website at www.microchip.com. Sena websebaka se sebedisoa joalo ka mokhoa oa ho etsa files le tlhahisoleseding e fumaneha habonolo ho bareki. E fumaneha ka ho sebelisa sebatli sa hau seo u se ratang sa Marang-rang, the websaete e na le lintlha tse latelang:
- Tšehetso ea Sehlahisoa - Lipampiri tsa data le errata, lintlha tsa kopo le sample mananeo, lisebelisoa tsa moralo, litataiso tsa basebelisi le litokomane tsa tšehetso ea hardware, lintlafatso tsa morao-rao tsa software le li-archived software
- Tšehetso e Akaretsang ea Tekheniki - Lipotso Tse Botsoang Khafetsa (FAQs), likopo tsa tšehetso ea tekheniki, lihlopha tsa lipuisano tsa inthaneteng, lethathamo la litho tsa lenaneo la baeletsi ba Microchip.
- Khoebo ea Microchip - Mokhethoa oa lihlahisoa le litataiso tsa ho odara, likhatiso tsa morao-rao tsa khatiso tsa Microchip, lethathamo la lithupelo le liketsahalo, lethathamo la liofisi tsa thekiso ea Microchip, barekisi le baemeli ba feme.
LITSAMAISO TSA NTHOTSO TŠEBELETSO EA TŠEBELETSO EA TŠEBELETSO TSA TŠEBELETSO
Ts'ebeletso ea tsebiso ea bareki ea Microchip e thusa ho boloka bareki ba le teng ka lihlahisoa tsa Microchip. Ba ngolisitseng ba tla fumana tsebiso ea lengolo-tsoibila neng kapa neng ha ho na le liphetoho, lintlafatso, lintlafatso, kapa liphoso tse amanang le sehlahisoa se itseng sa lelapa kapa sesebelisoa sa ntlafatso sa thahasello.
Ho ngolisa, kena ho Microchip web site at www.microchip.com, tobetsa Moreki
Fetola Tsebiso 'me u latele litaelo tsa ho ngolisa.
Mekhahlelo ea lihlopha tsa lihlahisoa tsa Development Systems ke:
- Li-Compilers - Litaba tsa morao-rao mabapi le li-compilers tsa Microchip C, li-assembler, lihokela
le lisebelisoa tse ling tsa puo. Tsena li kenyeletsa bohle ba kopanyang MPLABCC; Likopano tsohle tsa MPLAB ™ (ho kenyeletsoa sekopanyi sa MPASM ™); Lihokelo tsohle tsa MPLAB (ho kenyeletsoa le sehokelo sa ntho ea MPLINK™); le basebetsi bohle ba lilaeborari ba MPLAB (ho kenyeletsoa ntho ea MPLIB™
ralaeborari). - Emulators - Litaba tsa morao-rao mabapi le li-emulators tsa Microchip in-circuit. Sena se kenyelletsa MPLAB ™ REAL ICE le MPLAB ICE 2000 emulator ea potoloho.
- In-Circuit Debuggers - Litaba tsa morao-rao mabapi le li-debugger tsa Microchip in-circuit. Sena se kenyeletsa MPLAB ICD 3 in-circuit debugger le PICkit™ 3 debug express.
- MPLAB® IDE - Lintlha tsa morao-rao tse mabapi le Microchip MPLAB IDE, Windows Integrated Development Environment bakeng sa lisebelisoa tsa mekhoa ea ntlafatso. Lethathamo lena le tsepamisitsoe ho MPLAB IDE, MPLAB IDE Manager Project, MPLAB Editor le MPLAB SIM simulator, hammoho le likarolo tse akaretsang tsa ho hlophisa le ho lokisa liphoso.
- Baetsi ba mananeo - Litaba tsa morao-rao mabapi le baetsi ba mananeo a Microchip. Tsena li kenyelletsa baetsi ba mananeo a kang MPLAB® REAL ICE in-circuit emulator, MPLAB ICD 3 in-circuit debugger le MPLAB PM3 lisebelisoa tsa mananeo. Ho boetse ho kenyelelitsoe li-programme tsa nts'etsopele tseo e seng tsa tlhahiso tse kang PICSTART Plus le PICkit™ 2 le 3.
TS'ESO MOEKETSI
Basebelisi ba lihlahisoa tsa Microchip ba ka fumana thuso ka likanale tse 'maloa:
- Morekisi kapa Moemedi
- Ofisi ea Thekiso ea Lehae
- Moenjiniere oa Tšebeliso ea Tšimo (FAE)
- Tšehetso ea tekheniki
Bareki ba lokela ho ikopanya le mofani oa bona oa thepa, moemeli kapa moenjiniere oa likopo tsa masimo (FAE) bakeng sa tšehetso. Liofisi tsa thekiso ea lehae le tsona li teng ho thusa bareki. Lethathamo la liofisi tsa thekiso le libaka le kenyelelitsoe ka morao ho tokomane ena.
Tšehetso ea tekheniki e fumaneha ka ho web sebaka ho: http://www.microchip.com/support
TOKOTA TS'OANELO TS'OANE
| Liphetoho | Karolo/setšoantšo/Keno | Khalemelo |
| DS50003225A (11-22-21) | Tokollo ea pele | |
Fetileview
1.1 SELELEKELA
EVB-LAN7801 Ethernet Development System ke sethala sa USB Bridge-based bakeng sa ho hlahloba lisebelisoa tsa Ethernet switch le PHY. Liboto tse lumellanang le liboto tsa tlhahlobo tsa PHY li hokahana le boto ea EDS ka sehokelo sa RGMII. Liboto tsena tsa barali li fumaneha ka thoko. Boto ea EDS ha e reretsoe ho sebelisoa e le mong ebile ha e na bokhoni ba Ethernet ha ho se na boto ea morali e hokahaneng. Sheba Setšoantšo sa 1-1. Boto e hahiloe ho potoloha LAN7801 Super Speed USB3 Gen1 ho isa ho 10/100/1000 Ethernet Bridge.
Sesebelisoa sa borokho se na le ts'ehetso bakeng sa sesebelisoa sa kantle le lisebelisoa tsa PHY ka RGMII. Ntle le moo, ho na le li-jumpers tsa tlhophiso ho lekola merero e fapaneng ea matla, hammoho le likhetho tsa MIIM le GPIO tsa LAN7801. Boto ea EVB-LAN7801-EDS e tla le EEPROM e jarollotsoeng ka firmware ho tšehetsa boto ea tlhahlobo ea EVB-KSZ9131RNX ka ntle ho lebokose. Basebedisi ba ka fihlella lirejisete le ho lokisetsa boto ea morali e fapaneng ka ho sebelisa sesebelisoa sa MPLAB® Connect Con-figurator. Sebaka sa EEPROM files le configurator li fumaneha bakeng sa ho khoasolla leqepheng la sehlahisoa la boto ena. Basebelisi ba ka fetola sebaka files bakeng sa litlhoko tsa bona.
1.2 THIBELA TŠEBELETSO
Sheba Setšoantšo sa 1-1 sa EVB-LAN7801-EDS Block Diagram.
1.3 LITŠOANTŠISO
Mehopolo le lisebelisoa tse fumanehang tokomaneng e latelang li ka thusa ha u bala bukana ea mosebelisi. Etela www.microchip.com bakeng sa litokomane tsa morao-rao.
- Lethathamo la lintlha tsa LAN7801 SuperSpeed USB 3.1 Gen 1 ho ea ho 10/100/1000
1.4 MELAO LE DIKAKARETSO
- EVB - Boto ea Tlhahlobo
- MII - Media Independent Interface
- MIIM - Media Independent Interface Management (eo hape e tsejoang e le MDIO/MDC)
- RGMII - E fokotsehile Gigabit Media Independent Interface
- I² C – Inter Integrated Circuit
- SPI - Serial Protocol Interface
- PHY - Transceiver ea 'mele
Lintlha tsa Boto le Tlhophiso
2.1 SELELEKELA
Khaolo ena e hlalosa matla, Reset, clock, le configuration details tsa EVB-LAN7801 Ethernet Development System.
2.2 MATLA
2.2.1 Matla a VBUS
Boto ea tlhahlobo e ka tsamaisoa ke moamoheli ea hokahaneng ka thapo ea USB. Li-jumpers tse loketseng li tlameha ho hlophisoa ho VBUS SEL. (Sheba Karolo ea 2.5 "Configuration" bakeng sa lintlha.) Mokhoeng ona, ts'ebetso e lekanyelitsoe ho 500 mA bakeng sa USB 2.0 le 900 mA bakeng sa USB 3.1 ke moamoheli oa USB. (Sheba Leqephe la Lintlha tsa LAN7801 bakeng sa lintlha tse ling). Maemong a mangata, sena se tla lekana bakeng sa ts'ebetso esita le ka liboto tsa morali tse khomaretsoeng.
Matla a 2.2.2 +12V
Motlakase oa 12V/2A o kanna oa hokeloa ho J14 botong. Fuse ea F1 e fanoa ka boto bakeng sa overvolvetage tshireletso. Li-jumper tse nepahetseng li tlameha ho hlophisoa ho BARREL JACK SEL. (Sheba Karolo ea 2.5 "Configuration" bakeng sa lintlha.) Switch SW2 e tlameha ho ba boemong ba ON ho matlafatsa boto.
2.3 RESETS
2.3.1 SW1
Konopo ea SW1 e ka sebelisoa ho tsosolosa LAN7801. Haeba jumper e kentsoe J4, SW1 e tla boela e seta boto ea morali e hokahaneng.
2.3.2 PHY_RESET_N
LAN7801 e ka seta boto ea morali bocha ka mohala oa PHY_RESET_N.
2.4 TŠEBELETSO
2.4.1 Crystal ea Kantle
Boto ea tlhahlobo e sebelisa kristale e kantle, e fanang ka oache ea 25 MHz ho LAN7801.
2.4.2 125 MHz Reference Input
Ka nako e sa lekanyetsoang, mohala oa CLK125 ho LAN7801 o tlameletsoe fatše kaha ha ho na referense ea 125 MHz ka sekepeng ho sebetsa ho tloha. Ho leka ts'ebetso ena le hore boto ea morali e hokahaneng e fane ka referense ea 125 MHz, tlosa R8 'me u tlatse R29 ka 0 ohm resistor.
2.4.3 25 MHz Reference Output
LAN7801 e hlahisa sesupo sa 25 MHz ho boto ea morali. Ho sebelisa referense ena bakeng sa sesebelisoa se fapaneng se kantle ho boto, sehokelo sa RF ho J8 se ka tlala.
2.5 TLHOKOMELO
Karolo ena e hlalosa likarolo tse fapaneng tsa boto le litlhophiso tsa tlhophiso ea EVB-LAN7801 Ethernet Development System.
A top view ea EVB-LAN7801-EDS e bontšoa ho Setšoantšo sa 2-1.
Litlhophiso tsa 2.5.1 Jumper
Tafole 2-1, Tafole 2-2, Tafole 2-3, Tafole 2-4, le Tafole 2-5 hlalosa litlhophiso tsa jumper.
Tokiso ea pele e khothaletsoang e bonts'oa ke lentsoe, "(default)," e thathamisitsoeng litafoleng.
TAFOLE 2-1: MOTHO KA MOTHO OA LITŠIPHA-PIN TSE PELI
| Jumper | Label | Tlhaloso | Bula | E koetsoe |
| J1 | EEPROM CS | E nolofalletsa EEPROM ea kantle bakeng sa LAN7801 | E holofetse | E nolofalitsoe (Ka ho sa feleng) |
| J4 | Seta bocha | E nolofalletsa konopo ea SW1 Reset ho seta sesebelisoa sa boto ea morali | E holofetse | E nolofalitsoe (Ka ho sa feleng) |
TAFOLE 2-2: RGMII MATLA A KHETHA LI JUMPERS
| Jumper | Label | Tlhaloso | Bula | E koetsoe |
| J9 | 12V | E nolofalletsa 12V hore e fetisetsoe ho boto ea morali | Bokooa (Default) | E lumelletsoe |
| J10 | 5V | E nolofalletsa 5V hore e fetisetsoe ho boto ea morali | Bokooa (Default) | E lumelletsoe |
| J11 | 3V3 | E nolofalletsa 3.3V hore e fetisetsoe ho boto ea morali | E holofetse | E nolofalitsoe (Ka ho sa feleng) |
Tlhokomeliso 1: Sheba hore na ke molumo ofetages boto ea morali oa hau e hokahaneng e hloka ho sebetsa le ho hokahana ka nepo.
TAFOLE 2-2: RGMII MATLA A KHETHA LI JUMPERS
| Jumper | Label | Tlhaloso | Bula | E koetsoe |
| J12 | 2V5 | E nolofalletsa 2.5V hore e fetisetsoe ho boto ea morali | Bokooa (Default) | E lumelletsoe |
Hlokomela 1: Sheba hore na ke molumo ofetages boto ea morali oa hau e hokahaneng e hloka ho sebetsa le ho hokahana ka nepo.
LETHABO LA 2-3: MOTHO KA MONG OA LITŠIPA TSA LIPHINI TSE THARO
| Jumper | Label | Tlhaloso | Jumper 1-2 | Jumper 2-3 | Bula |
| J3 | PME Mode Sel | PME mode pull-up/ Kgetho ya ho hula fatshe | 10K
E hulela fatshe |
10K Ho hula | Ha ho Mohanyetsi (Kamehla) |
Hlokomela 1: PME_Mode Pin e ka fumaneha ho tsoa ho GPIO5.
TABLE EA 2-4: VARIO KHETHA JUMPER ea PIN TŠELELA
|
Jumper |
Label |
Tlhaloso |
Jumper 1-2 "1V8" | Jumper 3-4 "2V5" | Jumper 5-6 "Default 3V3" |
| J18 | VARIO Sel | E khetha boemo ba VARIO bakeng sa boto le boto ea morali | 1.8V VARIO
voltage |
2.5V VARIO
voltage |
3.3V VARIO
voltage (ea kamehla) |
Tlhokomeliso 1: Karolo e le 'ngoe feela ea VARIOtage ka khethoa ka nako.
TAEBELE EA 2-5: BESE/ MATLA KHETHA LITSAMAI
| Jumper | Label | Tlhaloso | Jumper 1-2* | Jumper 2-3* |
| J6 | Sehlopha sa VBUS
Sel |
E khetha mohloli oa LAN7801 VBUS_-
Setšoantšo sa DET |
Mokhoa oa bese | Mokhoa oa ho ikemela (Mokhoa oa ho ikemela) |
| J7 | 5V Pwr Sel | E khetha mohloli oa terene ea motlakase ea 5V | Mokhoa oa bese | Mokhoa oa ho ikemela (Mokhoa oa ho ikemela) |
| J17 | 3V3 EN Sel | E khetha mohloli oa 3V3 regulator e nolofalletsang pin | Mokhoa oa bese | Mokhoa oa ho ikemela (Mokhoa oa ho ikemela) |
Tlhokomeliso 1: Litlhophiso tsa jumper lipakeng tsa J6, J7, le J17 li lokela ho lumellana kamehla.
2.6 HO SEBELISA EVB-LAN7801-EDS
Boto ea tlhahlobo ea EVB-LAN7801-EDS e hokahane le komporo ka thapo ea USB. Sesebelisoa sa LAN7801 se ts'ehetsa sistimi ea ts'ebetso ea Windows® le Linux®. Bakhanni ba fanoe leqepheng la sehlahisoa sa LAN7801 bakeng sa lisebelisoa tse peli tse sebetsang.
A 'readme' file e hlalosang mokhoa oa ho kenya mokhanni ka ho qaqileng e boetse e fanoa le bakhanni. Bakeng sa mohlalaample, hang ha bakhanni ba kentsoe ka nepo bakeng sa Windows 10, boto e ka bonoa ho Motsamaisi oa Sesebelisoa joalo ka ha ho bonts'itsoe ho Setšoantšo sa 2-2.
EVB-LAN7801-EDS e ka sebelisoa ho lekola Borokho ba LAN7801 USB Ethernet haufi le tse ling tse fapaneng tsa Microchip PHY le lisebelisoa tsa switch.
Bakeng sa mohlalaample, ka boto ea tlhahlobo ea EVB-KSZ9131RNX e kentsoeng, EVB e ka lekoa e le sesebelisoa se bonolo sa borokho ka ho hokahanya sekepe sa USB ho PC le Network cable ho morali oa boto. Ka ho sebelisa thapo ea marang-rang, PC e ka hokela marang-rang ho etsa tlhahlobo ea ping.
Lekhotla la Tlhahlobo ea EVB-LAN7801-EDS
A.1 SELELEKELA
Sehlomathiso sena se bontša holimo view ea boto ea tlhahlobo ea EVB-LAN7801-EDS.
LINTLHA TSEO:
Maqheka
B.1 SELELEKELA
Sehlomathiso sena se bontša meralo ea EVB-LAN7801-EDS.
Bili ea Lintho
C.1 SELELEKELA
Sehlomathiso sena se na le boto ea tlhahlobo ea EVB-LAN7801-EDS Bill of Materials (BOM).
TAFOLE C-1:MOLAO OA LITŠOANTŠISO
| Ntho | Qty | Referense | Tlhaloso | E tletse | Moetsi | Nomoro ea Karolo ea Moetsi |
| 1 | 1 | C1 | CAP CER 0.1 μF 25V 10% X7R SMD 0603 | Ee | Murata | Setšoantšo sa 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 | Ee | TDK | C1005X7R1H104K050BB |
| 3 | 2 | C4, C10 | CAP CER 2.2 μF 6.3V 10% X7R SMD 0603 | Ee | TDK | C1608X7R0J225K080AB |
| 4 | 3 | C6, C7, C63 | CAP CER 15 pF 50V 5% NP0 SMD 0402 | Ee | Murata | Setšoantšo sa GRM1555C1H150JA01D |
| 5 | 3 | C14, C16, C18 | CAP CER 1 μF 35V 10% X5R SMD 0402 | Ee | Murata | Setšoantšo sa GRM155R6YA105KE11D |
| 6 | 1 | C20 | CAP CER 22 μF 10V 20% X5R SMD 0805 | Ee | Taiyo Yuden | Setšoantšo sa LMK212BJ226MGT |
| 7 | 1 | C21 | CAP CER 4.7 μF 6.3V 20% X5R SMD 0603 | Ee | Panasonic | ECJ-1VB0J475M |
| 8 | 2 | C32, C66 | CAP CER 10 μF 25V 20% X5R SMD 0603 | Ee | Murata | Setšoantšo sa GRM188R61E106MA73D |
| 9 | 8 | C33, C34, C35, C44, C46, C55, C56, C61 | CAP CER 4.7 μF 6.3V 20% X5R SMD 0402 | Ee | Murata | Setšoantšo sa GRM155R60J475ME47D |
| 10 | 4 | C36, C57, C58, C59 | CAP CER 10 μF 6.3V 20% X5R SMD 0603 | Ee | Kyocera AVX | Setšoantšo sa 06036D106MAT2A |
| 11 | 1 | C52 | CAP CER 10000 pF 16V 10% X7R SMD 0402 | Ee | KEMET | Setšoantšo sa C0402C103K4RACTU |
| 12 | 1 | C53 | CAP CER 1 μF 16V 10% X5R SMD 0402 | Ee | TDK | C1005X5R1C105K050BC |
| 13 | 1 | C60 | CAP CER 33 pF 50V 5% NP0 SMD 0402 | Ee | Murata | Setšoantšo sa GRM1555C1H330JA01D |
| 14 | 1 | C68 | CAP CER 2200 pF 25V 5% C0G SMD 0402 | Ee | KEMET | Setšoantšo sa C0402C222J3GACTU |
| 15 | 2 | C69, C70 | CAP CER 47 μF 10V 20% X5R SMD 1206 | DNP | KEMET | Setšoantšo sa C1206C476M8PACTU |
| 16 | 1 | C71 | CAP ALU 120 μF 20V 20% SMD C6 | DNP | Panasonic | 20SVPF120M |
| 17 | 2 | C72, C73 | CAP CER 47 μF 10V 20% X5R SMD 1206 | Ee | KEMET | Setšoantšo sa 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 Hlakileng SMD 0603 | Ee | Vishay Lite-On | Litsebi tsa LTST-C191KGKT |
| 20 | 1 | D8 | DIO RECT MMBD914-7-F 1.25V 200 mA 75V SMD SOT-23-3 | Ee | Diode | MMBD914-7-F |
| 21 | 1 | F1 | RES FUSE 4A 125 VAC / VDC FAST SMD 2-SMD | Ee | Littelfuse | 0154004.DR |
| 22 | 1 | FB1 | FERRITE 220R@100 MHz 2A SMD 0603 | Ee | Murata | Setšoantšo sa BLM18EG221SN1D |
| 23 | 1 | FB3 | FERRITE 500 mA 220R SMD 0603 | Ee | Murata | Setšoantšo sa BLM18AG221SN1D |
| 24 | 8 | J1, J4, J9, J10, J11, J12, J15, J16 | CON HDR-2.54 Monna 1×2 AU 5.84 MH TH VERT | Ee | Samtec | TSW-102-07-GS |
| 25 | 1 | J2 | CON HDR-2.54 Monna 1×8 Khauta 5.84 MH TH | Ee | AMPHENOL ICC (FCI) | 68001-108HLF |
| 26 | 4 | D3, D6, D7, D17 | CON HDR-2.54 Monna 1×3 AU 5.84 MH TH VERT | Ee | Samtec | TSW-103-07-GS |
| 27 | 1 | J5 | CON USB3.0 STD B Mosadi TH R/A | Ee | Wurth Electronics | 692221030100 |
| 28 | 1 | J8 | CON RF Coaxial MMCX Mosali 2P TH VERT | DNP | Bel Johnson | 135-3701-211 |
TAFOLE C-1:BILI YA LISEBETSI (E TSOELA PELE)
| 29 | 1 | J13 | CON STRIP High Speed Stacker 6.36mm E tšehali 2×50 SMD VERT | Ee | Samtec | QSS-050-01-LDA-GP |
| 30 | 1 | J14 | CON JACK Power Barrel Black Male TH RA | Ee | Sehlopha sa CUI Inc. | PJ-002BH |
| 31 | 1 | J18 | CON HDR-2.54 Monna 2×3 Khauta 5.84 MH TH VERT | Ee | Samtec | TSW-103-08-LD |
| 32 | 1 | L1 | INDUCTOR 3.3 μH 1.6A 20% SMD ME3220 | Ee | Coilcraft | ME3220-332MLB |
| 33 | 1 | L3 | INDUCTOR 470 nH 4.5A 20% SMD 1008 | Ee | Likarolo tsa ICE | IPC-2520AB-R47-M |
| 34 | 1 | LABEL1 | LABEL, ASSY w/Rev Level (li-module tse nyane) Ho latela MTS-0002 | MOTSAMAI | — | — |
| 35 | 4 | PAD1, PAD2, PAD3, PAD4 | MECH HW Rubber Pad Cylindrical D7.9 H5.3 Black | MOTSAMAI | 3M | 70006431483 |
| 36 | 7 | R1, R2, R5, R7, R11, R25, R27 | RES TKF 10k 5% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3GEYJ103V |
| 37 | 1 | R3 | RES TKF 1k 5% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3GEYJ102V |
| 38 | 8 | R4, R9, R28, R35, R36, R44, R46, R59 | RES TKF 1k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ3EKF1001V |
| 39 | 1 | R6 | RES TKF 2k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3EKF2001V |
| 40 | 5 | R8, R13, R22, R53, R61 | RES TKF 0R 1/10W SMD 0603 | Ee | Panasonic | ERJ-3GEY0R00V |
| 41 | 2 | R10, R55 | RES TKF 100k 1% 1/10W SMD 0603 | Ee | Vishay | CRCW0603100KFKEA |
| 42 | 1 | R12 | RES MF 330R 5% 1/16W SMD 0603 | Ee | Panasonic | ERA-V33J331V |
| 43 | 7 | R14, R15, R16, R17, R18, R19, R21 | RES TKF 22R 1% 1/20W SMD 0402 | Ee | Panasonic | ERJ-2RKF22R0X |
| 44 | 1 | R20 | RES TKF 12k 1% 1/10W SMD 0603 | Ee | Yageo | 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 | Ee | Panasonic | ERJ-3EKF4022V |
| 47 | 1 | R26 | RES TKF 20k 5% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3GEYJ203V |
| 48 | 2 | R29, R52 | RES TKF 0R 1/10W SMD 0603 | DNP | Panasonic | ERJ-3GEY0R00V |
| 49 | 3 | R31, R40, R62 | RES TKF 20k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ3EKF2002V |
| 50 | 5 | R33, R42, R49, R57, R58 | RES TKF 10k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3EKF1002V |
| 51 | 1 | R34 | RES TKF 68k 1% 1/10W SMD 0603 | Ee | Stackpole Electronics | RMCF0603FT68K0 |
| 52 | 1 | R41 | RES TKF 107k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3EKF1073V |
| 53 | 1 | R43 | RES TKF 102k 1/10W 1% SMD 0603 | Ee | Stackpole Electronics | RMCF0603FT102K |
| 54 | 1 | R45 | RES TKF 464k 1% 1/10W SMD 0603 | Ee | 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 | Ee | Stackpole Electronics | RMCF0603FT10R0 |
| 57 | 1 | R50 | RES TKF 1.37k 1% 1/10W SMD 0603 | Ee | Yageo | RC0603FR-071K37L |
| 58 | 1 | R51 | RES TKF 510k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3EKF5103V |
| 59 | 1 | R54 | RES TKF 1.91k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3EKF1911V |
| 60 | 1 | R56 | RES TKF 22R 1% 1/10W SMD 0603 | Ee | Yageo | RC0603FR-0722RL |
| 61 | 1 | R60 | RES TKF 2.2k 1% 1/10W SMD 0603 | Ee | Panasonic | ERJ-3EKF2201V |
TAFOLE C-1:BILI YA LISEBETSI (E TSOELA PELE)
| 62 | 1 | SW1 | SWITCH TACT SPST-NO 16V 0.05A PTS810 SMD | Ee | ITT C&K | Setšoantšo sa PTS810SJM250SMTRLFS |
| 63 | 1 | SW2 | SWITCH SLIDE SPDT 120V 6A 1101M2S3CQE2 TH | Ee | ITT C&K | 1101M2S3CQE2 |
| 64 | 1 | TP1 | MISC, TEST POINT MULTI MORERO MINI NTSHO | DNP | Theminale | 5001 |
| 65 | 1 | TP2 | MISC, NTLHA YA TEKO MULTI MORERO MINI WHITE | DNP | Keystone Electronics | 5002 |
| 66 | 1 | U1 | MCHP MEMORY SERIAL EEPROM 4k Microwire 93AA66C-I/SN SOIC-8 | Ee | Microchip | 93AA66C-I/SN |
| 67 | 3 | U2, U4, U7 | 74LVC1G14GW,125 SCHMITT-TRG INVERTER | Ee | Philips | 74LVC1G14GW,125 |
| 68 | 1 | U3 | MCHP INTERFACE ETHERNET LAN7801-I/9JX QFN-64 | Ee | Microchip | LAN7801T-I/9JX |
| 69 | 1 | U5 | IC LOGIC 74AHC1G08SE-7 SC-70-5 | Ee | Diode | 74AHC1G08SE-7 |
| 70 | 1 | U6 | IC LOGIC 74AUP1T04 SINGLE SCHMITT TRIGGER INVERTER SOT-553 | Ee | Sehlopha sa Nexperia USA Inc. | 74AUP1T04GWH |
| 71 | 2 | U8, U10 | MCHP ANALOG LDO ADJ MCP1826T-AJE/DC SOT-223-5 | Ee | Microchip | MCP1826T-ADJ/DC |
| 72 | 1 | U11 | MCHP ANALOG SWITCHER ADJ MIC23303YML DFN-12 | Ee | Microchip | MIC23303YML-T5 |
| 73 | 1 | U12 | MCHP ANALOG SWITCHER Buck 0.8-5.5V MIC45205-1YMP-T1 QFN-52 | Ee | Microchip | MIC45205-1YMPT1 |
| 74 | 1 | Y1 | Crystal 25MHz 10pF SMD ABM8G | Ee | Abracon | ABM8G-25.000MHZ-B4Y-T |
Lithekiso le Tšebeletso ea Lefatše Lohle
| LIMAKASE Ofisi ea Khoebo 2355 West Chandler BlvdChandler, AZ 85224-6199 Mohala: 480-792-7200 Fax: 480-792-7277 Tšehetso ea tekheniki: http://www.microchip.comsupport Web Aterese: www.microchip.com Atlanta Duluth, GA Mohala: 678-957-9614 Fax: 678-957-1455 Austin, TX Mohala: 512-257-3370 Boston Westborough, MA Mohala: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Mohala: 630-285-0071 Fax: 630-285-0075 Dallas Addison, TX Mohala: 972-818-7423 Fax: 972-818-2924 Detroit Novi, MI Mohala: 248-848-4000 Houston, TX Mohala: 281-894-5983 Indianapolis Noblesville, IN Mohala: 317-773-8323 Fax: 317-773-5453 Mohala: 317-536-2380 Los Angeles Mission Viejo, CA Mohala: 949-462-9523 Fax: 949-462-9608 Mohala: 951-273-7800 Raleigh, NC Mohala: 919-844-7510 New York, NY Mohala: 631-435-6000 San Jose, CA Mohala: 408-735-9110 Mohala: 408-436-4270 Canada - Toronto Mohala: 905-695-1980 Fax: 905-695-2078 |
ASIA/PACIFIC Australia - Sydney Mohala: 61-2-9868-6733 China - Beijing Mohala: 86-10-8569-7000 China - Chengdu Mohala: 86-28-8665-5511 China - Chongqing Mohala: 86-23-8980-9588 China - Dongguan Mohala: 86-769-8702-9880 China - Guangzhou Mohala: 86-20-8755-8029 China - Hangzhou Mohala: 86-571-8792-8115 China - Hong Kong SAtel: 852-2943-5100 China - Nanjing Mohala: 86-25-8473-2460 China - Qingdao Mohala: 86-532-8502-7355 China - Shanghai Mohala: 86-21-3326-8000 China - Shenyang Mohala: 86-24-2334-2829 China - Shenzhen Mohala: 86-755-8864-2200 China - Suzhou Mohala: 86-186-6233-1526 China - Wuhan Mohala: 86-27-5980-5300 China - Xian Mohala: 86-29-8833-7252 China - Xiamen Mohala: 86-592-2388138 China - Zhuhai Mohala: 86-756-3210040 |
ASIA/PACIFIC India - Bangalore Mohala: 91-80-3090-4444 India - New Delhi Mohala: 91-11-4160-8631 India - Pune Mohala: 91-20-4121-0141 Japane - Osaka Mohala: 81-6-6152-7160 Japane - Tokyo Mohala: 81-3-6880-3770 Korea - Daegu Mohala: 82-53-744-4301 Korea - Seoul Mohala: 82-2-554-7200 Malaysia – Kuala LumpuTel: 60-3-7651-7906 Malaysia - Penang Mohala: 60-4-227-8870 Philippines - Manila Mohala: 63-2-634-9065 Singapore Mohala: 65-6334-8870 Taiwan - Hsin Chu Mohala: 886-3-577-8366 Taiwan - Kaohsiung Mohala: 886-7-213-7830 Taiwan - Taipei Mohala: 886-2-2508-8600 Thailand - Bangkok Mohala: 66-2-694-1351 Vietnam - Ho Chi Minh Mohala: 84-28-5448-2100 |
ULAYA Austria - Wels Mohala: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Mohala: 45-4485-5910 Fax: 45-4485-2829 Finland - Espoo Mohala: 358-9-4520-820 Fora - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Jeremane - Ho khabisa Mohala: 49-8931-9700 Jeremane - Haan Mohala: 49-2129-3766400 Jeremane - Heilbronn Mohala: 49-7131-72400 Jeremane - Karlsruhe Mohala: 49-721-625370 Jeremane - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Jeremane - Rosenheim Mohala: 49-8031-354-560 Iseraele - Ra'anana Mohala: 972-9-744-7705 Italy - Milan Mohala: 39-0331-742611 Fax: 39-0331-466781 Italy - Padova Mohala: 39-049-7625286 Netherlands - Drunen Mohala: 31-416-690399 Fax: 31-416-690340 Norway - Trondheim Mohala: 47-7288-4388 Poland - Warsaw Mohala: 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 Mohala: 46-8-5090-4654 UK - Wokingham Mohala: 44-118-921-5800 Fax: 44-118-921-5820 |
DS50003225A-leqephe la 28
© 2021 Microchip Technology Inc. le makalana a eona
09/14/21
Litokomane / Lisebelisoa
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MICROCHIP EVB-LAN7801 Ethernet Development System [pdf] Bukana ea Mosebelisi EVB-LAN7801-EDS, LAN7801, EVB-LAN7801, EVB-LAN7801 Ethernet Development System, Ethernet Development System, Development System, System |