| .. _arceli_eth_w5500: |
| |
| ARCELI W5500 ETH |
| ################ |
| |
| Overview |
| ******** |
| |
| ARCELI W5500 etherner is breakout board with SPI bus access over 10 pin header. |
| `W5500`_ is 10/100 MBPS stand alone Ethernet controller with on-board MAC & PHY, |
| 16 KiloBytes for FIFO buffer and SPI serial interface. |
| |
| Pins Assignment of the W5500 Shield |
| =================================== |
| |
| +-----------------------+---------------------------------------------+ |
| | Shield Connector Pin | Function | |
| +=======================+=============================================+ |
| | RST# | Ethernet Controller's Reset | |
| +-----------------------+---------------------------------------------+ |
| | CS# | SPI's Chip Select | |
| +-----------------------+---------------------------------------------+ |
| | SCK | SPI's ClocK | |
| +-----------------------+---------------------------------------------+ |
| | SDO | SPI's Slave Data Output (MISO) | |
| +-----------------------+---------------------------------------------+ |
| | SDI | SPI's Slave Data Input (MISO) | |
| +-----------------------+---------------------------------------------+ |
| | INT | Ethernet Controller's Interrupt Output | |
| +-----------------------+---------------------------------------------+ |
| |
| |
| Requirements |
| ************ |
| |
| This shield/breakout board can be used with any board with SPI interfaces in |
| Arduino header or custom header (by adjusting the overlay). |
| |
| Programming |
| *********** |
| |
| Set ``-DSHIELD=arceli_eth_w5500`` when you invoke ``west build``. For example: |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/net/dhcpv4_client |
| :board: nrf52840dk/nrf52840 |
| :shield: arceli_eth_w5500 |
| :goals: build |
| |
| References |
| ********** |
| |
| .. target-notes:: |
| |
| .. _W5500: |
| https://www.wiznet.io/product-item/w5500/ |