DIGILENT PmodNIC100 Ethernet Controller Module
Zathaview
Digilent PmodNIC100 ndi woyimira Ethernet Controller kuti apereke magwiridwe antchito a Ethernet ku board iliyonse yamakina.
Zina mwazo ndi:
- IEEE 802.3 yogwirizana ndi Ethernet controller
- 10/100 Mb/s mitengo ya data
- Thandizo la MAC ndi PHY
- Thandizo la 10BASE-T ndi thandizo la 100Base-TX
- Kukula kwa PCB yaying'ono pamapangidwe osinthika 1.8" × 0.8" (4.6 cm × 2.0 cm)
- 12-pin Pmod cholumikizira chokhala ndi mawonekedwe a SPI
- Imatsatira Digilent Pmod Interface Specification Type 2A
Kufotokozera Kwantchito
PmodNIC100 imagwiritsa ntchito Microchip's ENC424J600 Stand-Alone 10/100 Ethernet Controller. Popereka chithandizo cha MAC ndi PHY, magwiridwe antchito a Efaneti pamitengo ya data mpaka 10 Mbit/s ndizotheka pa board iliyonse.
Kulumikizana ndi Pmod
PmodNIC100 imalankhulana ndi gulu la alendo kudzera pa protocol ya SPI. Posiya pini ya Interrupt/SPI Select (INT/SPISEL) ikuyandama kapena pamlingo womveka bwinotage mkati mwa 1 mpaka 10 μS yoyamba, mawonekedwe a SPI amayatsidwa. Ogwiritsa ntchito amatha kubweretsa mzere wa Chip Select (CS) ku logic low voltage state kuyambitsa kulumikizana ndi Ethernet Controller.
Zindikirani kuti Pmod iyi imangopereka zida zamtundu wakuthupi (PHY) ndi zowongolera zofikira pa media (MAC) pa intaneti. Ogwiritsa ntchito ayenera kupereka mapulogalamu awo a protocol (monga TCP/IP). Digilent imapereka mndandanda wamalaibulale omwe amapereka chithandizo cha Efaneti omwe akupezeka kuti atsitsidwe patsamba lazinthu la PmodNIC100.
Pinout Kufotokozera Table
| Pin | Chizindikiro | Kufotokozera |
| 1 | CS | Chip Sankhani |
| 2 | MOSI | Master-Out-Kapolo-In |
| 3 | MISO | Mbuye-Mu-Kapolo-Otuluka |
| 4 | CHIKWANGWANI | Seri Clock |
| 5 | GND | Malo Opangira Mphamvu |
| 6 | Chithunzi cha VCC | Magetsi (3.3V) |
| 7 | ~INT/SPISEL | Kusokoneza Signal/SPI Yambitsani |
| 8 | NC | Osalumikizidwa |
| 9 | NC | Osalumikizidwa |
| 10 | NC | Osalumikizidwa |
| 11 | GND | Malo Opangira Mphamvu |
| 12 | Chithunzi cha VCC | Magetsi (3.3V) |
Mphamvu iliyonse yakunja yogwiritsidwa ntchito ku PmodNIC100 iyenera kukhala mkati mwa 3V ndi 3.6V; komabe, ndikulimbikitsidwa kuti Pmod igwiritsidwe ntchito pa 3.3V.
Miyeso Yathupi
Mapini pamutu wa pini amatalikirana ndi 100 mil. PCB ndi mainchesi 1.8 m'mbali mwake molingana ndi zikhomo pamutu wa pini ( mainchesi 2.05 kutalika kuphatikiza doko la Efaneti) ndi mainchesi 0.8 m'mbali mwake molingana ndi mutu wa pini.
Dawunilodi kuchokera Arrow.com.
Zolemba / Zothandizira
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DIGILENT PmodNIC100 Ethernet Controller Module [pdf] Buku Logwiritsa Ntchito PmodNIC100, Ethernet Controller Module, Controller Module, Ethernet Module, PmodNIC100, Module |
