DIGIlent PmodNIC100 Ethernet Controller Module
Ƙarsheview
Digilent PmodNIC100 shine mai kula da Ethernet mai zaman kansa don samar da ayyukan Ethernet zuwa kowane tsarin tsarin.
Siffofin sun haɗa da:
- IEEE 802.3 mai sarrafa Ethernet mai jituwa
- 10/100 Mb/s darajar bayanai
- MAC da PHY goyon baya
- 10BASE-T goyon baya da 100Base-TX goyon baya
- Ƙananan girman PCB don ƙirar ƙira 1.8" × 0.8" (4.6 cm × 2.0 cm)
- Mai haɗin Pmod 12-pin tare da haɗin SPI
- Yana Bi Digilent Pmod Ƙayyadaddun Fassarar Fassarar 2A
Bayanin Aiki
PmodNIC100 yana amfani da Microchip's ENC424J600 Tsaya-Alone 10/100 Ethernet Mai Sarrafa. Ta hanyar samar da duka MAC da goyon bayan PHY, aikin Ethernet a ƙimar bayanai har zuwa 10 Mbit/s yana yiwuwa ga kowane tsarin tsarin.
Yin hulɗa tare da Pmod
PmodNIC100 yana sadarwa tare da hukumar gudanarwa ta hanyar ka'idar SPI. Ta barin fil ɗin Katsewa/SPI Select (INT/SPISEL) yana iyo ko a matakin ma'ana mai girma vol.tage a cikin farkon 1 zuwa 10 μS, yanayin SPI yana kunna. Masu amfani za su iya kawo layin Chip Select (CS) zuwa madaidaicin madaidaicin juzu'itage state don fara sadarwa tare da Ethernet Controller.
Lura cewa wannan Pmod yana ba da kayan aikin kawai a Layer na zahiri (PHY) da ikon samun damar kafofin watsa labarai (MAC) don hanyar sadarwa. Dole ne masu amfani su samar da nasu software tari (kamar TCP/IP). Digilent yana ba da saitin ɗakunan karatu waɗanda ke ba da tallafin Ethernet wanda ke akwai don saukewa akan shafin samfurin PmodNIC100
Teburin Bayanin Pinout
| Pin | Sigina | Bayani |
| 1 | CS | Zabi Chip |
| 2 | MOSI | Jagora-Wata-Bawa-In |
| 3 | MISO | Jagora-In-Bawa-Fita |
| 4 | SCLK | Serial Agogo |
| 5 | GND | Wurin Samar da Wuta |
| 6 | VCC | Samar da Wutar Lantarki (3.3V) |
| 7 | ~INT/SPISEL | Ana kunna siginar katsewa/SPI |
| 8 | NC | Ba a Haɗe ba |
| 9 | NC | Ba a Haɗe ba |
| 10 | NC | Ba a Haɗe ba |
| 11 | GND | Wurin Samar da Wuta |
| 12 | VCC | Samar da Wutar Lantarki (3.3V) |
Duk wani ikon waje da aka yi amfani da shi zuwa PmodNIC100 dole ne ya kasance cikin 3V da 3.6V; duk da haka, ana ba da shawarar sosai cewa ana sarrafa Pmod a 3.3V.
Girman Jiki
An raba fitattun fitilun da ke kan kan fil a nisan mil 100. PCB yana da tsayin inci 1.8 akan gefuna daidai da fil akan filin kan (inci 2.05 mai tsayi gami da tashar Ethernet) da inci 0.8 tsayi akan bangarorin daidai da filin kan.
An sauke daga Kibiya.com.
Takardu / Albarkatu
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DIGIlent PmodNIC100 Ethernet Controller Module [pdf] Manual mai amfani PmodNIC100, Ethernet Controller Module, Sarrafa Module, Ethernet Module, PmodNIC100, Module |
