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This design example shows a HTTP server using the sockets interface of the NicheStack™ TCP/IP
Stack Nios II Edition on MicroC/OS-II to serve web content from the DE2-115 board. The server
can process basic requests to serve HTML, JPEG, GIF, PNG, JS, CSS, SWF, ICO files from the
Altera read-only .zip file system. Additionally, it allows users to control various board components
from the web page.
As Part of the Nios II EDS, NicheStack™ TCP/IP Network Stack is a complete networking
software suite designed to provide an optimal solution for network related applications accompany
Nios II.
Using this demo, we assume that you already have a basic knowledge of TCP/IP protocols.
The following describes the related SOPC system. The SOPC system used in this demo contains
Nios II processor, On-Chip memory, JTAG UART, timer, Triple-Speed Ethernet, Scatter-Gather
DMA controller and other peripherals etc. In the configuration page of the Altera Triple-Speed
Ethernet Controller, users can either set the MAC interface as MII or RGMII as shown in Figure
6-27 and Figure 6-28 respectively.
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