DE2-115 Datasheet, PDF (114/116 Pages) Altera Corporation – The DE2-115 package contains all components needed to use the DE2-115 board in conjunction with a computer that runs the Microsoft Windows OS.

Ethernet 1 respectively. Table 6-9 shows the project name of web server demonstration for each
Ethernet Port and working mode.
PHY
project
directory
ENET0
Table 6-9 Demo Directory Paths
ENET1
Interface
DE2_115_Web_Server\
DE2_115_Web_Server\
RGMII interface
DE2_115_WEB_SERVER_RGMII_ENET0 DE2_115_WEB_SERVER_RGMII_ENET1
MII interface
DE2_115_Web_Server\
DE2_115_WEB_SERVER_MII_ENET0
DE2_115_Web_Server\
DE2_115_WEB_SERVER_MII_ENET1
„ Demonstration Setup, File Locations, and Instructions
The Following steps describe how to setup a Web Server demonstration on the ENET0 in RGMII
mode.
• Project directory: DE2_115_Web_Server\ DE2_115_WEB_SERVER_RGMII_ENET0
• Nios II Project workspace: Project directory\software
• Bit stream used: DE2_115_WEB_SERVER.sof
• Web site content zip file: ro_zipfs.zip
• Make sure the PHY device is working on RGMII mode (Short pin 1 and pin 2 of JP1)
• Launch Quartus II and download the web server demo bit stream into FPGA
• Launch Nios II IDE and open the Nios II Project workspace
• Download the web site content zip file into FLASH memory using the Flash Programmer in
Nios II IDE
• Plug a CAT 5e cable into the Ethernet port (J4) on the DE2-115 board
• Select ‘Run->Run as Nios II Hardware’ in Nios II IDE window to run this project (note *)
• Once the LCD on DE2-115 board shows the valid IP address got from Gateway, then launch
your web browser
• Input the IP into your browser. (IP is shown on the LCD display)
• You will see the brand new DE2-115 webpage on your computer
• On the web page, you could access the DE2-115 board’s peripherals from the left sidebar or link
to external pages from the right sidebar. Try check some LEDs on the left sidebar and then press
send will light up the specified LEDs on board. You also could send text to the LCD or set the
value for 7-segment displays on DE2-115 board. Figure 6-35 gives a snapshot of the web server
page
113