DIGILENT PmodNIC100 Ethernet Controller Module
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Digilent PmodNIC100 bụ onye njikwa Ethernet kwụ ọtọ iji nye ọrụ Ethernet na bọọdụ sistemụ ọ bụla.
Atụmatụ gụnyere:
- IEEE 802.3 njikwa Ethernet dakọtara
- 10/100 Mb/s ọnụego data
- Nkwado MAC na PHY
- 10BASE-T nkwado na 100Base-TX nkwado
- Obere PCB maka atụmatụ mgbanwe 1.8" × 0.8" (4.6 cm × 2.0 cm)
- Njikọ Pmod 12-pin nwere interface SPI
- Na-agbaso nkọwapụta Interface Pmod Digilent 2A
Nkọwa ọrụ
PmodNIC100 na-eji Microchip's ENC424J600 Stand-Alone 10/100 Ethernet Controller. Site n'inye nkwado MAC na PHY abụọ, arụmọrụ Ethernet na ọnụego data ruru 10 Mbit/s bụ nke a ga-enweta maka bọọdụ sistemụ ọ bụla.
Mmekọrịta na Pmod
PmodNIC100 na-ekwurịta okwu na bọọdụ nnabata site na protocol SPI. Site na ịhapụ pin Interrupt/SPI Họrọ (INT/SPISEL) na-ese n'elu mmiri ma ọ bụ n'ogo mgbagha dị elu vol.tage n'ime 1 na 10 μS mbụ, a na-eme ka ọnọdụ SPI nwee ike. Ndị ọrụ nwere ike weta ahịrị Chip Họrọ (CS) na mgbagha dị ala voltage steeti ibido nkwurịta okwu na Ethernet Controller.
Mara na Pmod a na-enye naanị ngwaike na oyi akwa anụ ahụ (PHY) yana njikwa nnweta mgbasa ozi (MAC) maka interface netwọkụ. Ndị ọrụ ga-enwerịrị sọftụwia tojupụtara protocol nke ha (dị ka TCP/IP). Digilent na-enye otu ọba akwụkwọ na-enye nkwado Ethernet nke dị maka nbudata na ibe ngwaahịa PmodNIC100
Okpokoro nkọwa Pinout
| Ntụtụ | Signal | Nkọwa |
| 1 | CS | Họrọ Chip |
| 2 | MOSI | Nna-ukwu-Ọpụ-Ohu-In |
| 3 | MISO | Nna-ukwu-Na-Ohu-apụ |
| 4 | Bipute | Oghere Usoro elekere |
| 5 | GND | Ala Na-enye Ike |
| 6 | VCC | Nkwanye ike (3.3V) |
| 7 | ~ INT/SPISEL | Kwado akara nkwụsịtụ/SPI |
| 8 | NC | Ejikọtaghị ya |
| 9 | NC | Ejikọtaghị ya |
| 10 | NC | Ejikọtaghị ya |
| 11 | GND | Ala Na-enye Ike |
| 12 | VCC | Nkwanye ike (3.3V) |
Ike mpụga ọ bụla etinyere na PmodNIC100 ga-abụrịrị n'ime 3V na 3.6V; Otú ọ dị, a na-atụ aro ka a rụọ Pmod na 3.3V.
Akụkụ anụ ahụ
A na-ekewa ntụtụ ndị dị na nkụnye eji isi mee ihe 100 mil iche. PCB dị sentimita 1.8 n'ogologo n'akụkụ ya na ntụtụ dị na nkụnye eji isi mee (2.05 sentimita ogologo gụnyere ọdụ ụgbọ mmiri Ethernet) yana 0.8 sentimita asatọ n'ogologo n'akụkụ ya na-adabere na isi ntụtụ.
E sitere na Arrow.com.
Akwụkwọ / akụrụngwa
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DIGILENT PmodNIC100 Ethernet Controller Module [pdf] Akwụkwọ ntuziaka onye ọrụ PmodNIC100, Ethernet Control Module, Modul njikwa, Ethernet Module, PmodNIC100, Module |
