Nios II IDE

Hi ragad,

could you provide any kind of information on how you're trying to run your application.

Are you trying to write your application to flash, or are you trying to debug? Is a .sof file present and downloaded to the board?

Sir,

Yes I have downloaded SOF file to the FPGA mentioned. This is a regular experiments ( For hello world) our students are performing. I want to extend the design for the Application layer in TCP/IP interface. Kindly clarify.

Tnx

Hi,

ok again, how are you trying to launch your project?

How are you connected to the fpga?

Is your debugger recognized by your NIOS EDS?

Sir,

1. Project is launched by following steps.

. SOPC is built using Quartus II

. Bdf file created in quartus II and compiled.

Program 'SOF' file on FPGA cyclone II board.

NIOs II IDE launced thru SOPC builder then .PTF file selected of corresponding SOPC and 'hello' file program selected and then build the program to run on NIOS processor.

2. JTAG interface is used to connect to FPGA.

3. I dont undertandhow the debugger is rcognized.

Thx

Hi there,

okay first lets see if your debugger is recognized, but must be if you were able to download the sof file.

In Nios-IDE choose the menu Run and click on "RunConfiguation"

There should be a poitn Nios II Hardware and in best case an existing configuration, otherwise create one.

When you click on your configuration and then on the tab "Target connection", there you should see your debugger.

changed run confg to nios hardware configuration , error was removed

however program was not running (pause error)

Reinstalled the Quartus7.2 , working fine !!

thnx

Hi,

so everything is working right now?

Glad that I could help

Sir,

Thanks for the help. I will be extending the same design for the RTOS ( ucos ) and then building application layer using TCP/Ip stack of the ucos. This application layer I will used to query the Tripple Speed Ethernet design I have build.

I hope u will support for this work also.

Regards

RSG

Sir,

created new SOPC design with Nios 2 , jtag, sdram, pio, timer, sysid

compiled and built successfully on Cyclone II.However run error

Pausing Target processor : not responding

Went through faq , but cud not solve the problem

plz suggest soln

Hi,

please try to provide more detailed description of what your doing.

So let me assume that your JTAG-Adapter wasn't able to find your HW.

Clcik on run and open your Run Configurations...

Under NIOS II Hardware there should be your device listet, choose it and change to tab Target connection, there should now be your jatag adapter visible under Processors and Byte Stream Device, if not click on refrech connections.

Good luck