DIGILENT PmodNIC100 Ethernet Controller Module
Ua umaview
O le Digilent PmodNIC100 o se Ethernet Controller tutoʻatasi e tuʻuina atu galuega a Ethernet i soʻo se laupapa faiga.
O mea e aofia ai:
- IEEE 802.3 feso'ota'iga Ethernet pule
- 10/100 Mb/s fua faatatau o faamatalaga
- MAC ma PHY lagolago
- 10BASE-T lagolago ma le 100Base-TX lagolago
- Laititi PCB mo mamanu fetuutuunai 1.8" × 0.8" (4.6 cm × 2.0 cm)
- 12-pin Pmod so'oga fa'atasi ma SPI fa'aoga
- Mulimuli i le Digilent Pmod Interface Specification Type 2A
Fa'amatalaga Fa'atino
O le PmodNIC100 o loʻo faʻaaogaina le Microchip's ENC424J600 Stand-Alone 10/100 Ethernet Controller. E ala i le tuʻuina atu uma o le MAC ma le PHY lagolago, o le faʻaogaina o Ethernet i fua faʻamaumauga e oʻo atu i le 10 Mbit / s e mafai ona ausia mo soʻo se laupapa faiga.
Fesoʻotaʻiga ma le Pmod
O le PmodNIC100 e fesoʻotaʻi ma le komiti talimalo e ala i le SPI protocol. E ala i le tu'u ai o le pine Fa'alavelave/SPI Filifili (INT/SPISEL) fa'afefete pe i se maualuga maualuga vol.tage i totonu o le 1 i le 10 μS muamua, o le SPI mode ua mafai. E mafai e tagata fa'aoga ona aumai le laina Chip Select (CS) i se fua maualalo voltage setete e amata fesootaiga ma le Ethernet Pule.
Manatua o lenei Pmod naʻo le tuʻuina atu o meafaigaluega i le tino (PHY) ma le faʻasalalauga avanoa (MAC) mo se fesoʻotaʻiga fesoʻotaʻiga. E tatau i tagata fa'aoga ona tu'uina atu a latou lava polokalame fa'apipi'i fa'akomepiuta (pei o le TCP/IP). O loʻo tuʻuina atu e le Digilent se seti o faletusi o loʻo tuʻuina atu le lagolago a Ethernet lea e avanoa mo le siiina mai i luga o le PmodNIC100 itulau oloa.
Pinout Fa'amatalaga Laulau
| Pin | Fa'ailoga | Fa'amatalaga |
| 1 | CS | Filifili Chip |
| 2 | MOSI | Matai-Ifo-Pologa-I totonu |
| 3 | MISO | Matai-Loto-pologa-I fafo |
| 4 | SCLK | Uati Fa'asologa |
| 5 | GND | Malosiaga Eleele |
| 6 | VCC | Malosiaga (3.3V) |
| 7 | ~INT/SPISEL | Fa'alavelave Fa'ailoga/SPI Fa'aaga |
| 8 | NC | Le Feso'ota'i |
| 9 | NC | Le Feso'ota'i |
| 10 | NC | Le Feso'ota'i |
| 11 | GND | Malosiaga Eleele |
| 12 | VCC | Malosiaga (3.3V) |
So'o se malosiaga mai fafo e fa'aoga i le PmodNIC100 e tatau ona i totonu ole 3V ma le 3.6V; ae ui i lea, e fautuaina malosi le Pmod o loʻo faʻaogaina i le 3.3V.
Fua Fa'aletino
O pine o le pine ulu o lo'o va i le 100 maila le va. O le PCB e 1.8 inisi le umi i itu e tutusa ma pine o le pine ulu (2.05 inisi le umi e aofia ai le Ethernet port) ma le 0.8 inisi le umi i itu e fa'atatau i le pine ulu.
La'uina mai Arrow.com.
Pepa / Punaoa
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DIGILENT PmodNIC100 Ethernet Controller Module [pdf] Tusi Taiala PmodNIC100, Module Pulea Ethernet, Module Pule, Module Ethernet, PmodNIC100, Module |
