Nios II IDE

Sir

i am trying Nios II Hello program on the said SOPC builder setup and using CycloneII device

1.device not available in main tab

2.Refreshed jtag cable and jtag device (EP2C35 ) in Target connection tab

problem not solved:(

plz help

Hi there,

if there's no device recognized in the main tab, how did u come to refresh the connection?

First create device:

Go back to Run Configuration...

Select Nios II Hardware

Click on "New launch configuration" (the icon looks like a blank paper with a plus on it)

Then you define a project name and choose your .elf while, which you build.

After that it should run

Sir,

refresh connection available in the Target connection tab

i think i hv selected whatever u said

In Run Dialog box

LHS i select NiosII Hardware, rt click, i get New/Duplicate/Delete

click New , i get hello_world_small1_Nios II hw configuration

RHS i get

Main tab---- project:hello_world_small1

NiosII elf : Release/hello_world_small1.elf

ptf file : C:\altera\72sp3\quartus\rt\sysrt.ptf

In Target Connection tab----

jtag cable: USB-Blaster 0

jtag device: (EP2C35 )

Nios II commn device:jtag_uart(stdin/stdout/stderr)

Sir,

problem was with pin assignment .csv file

error resolved:)

Hi,

glad to hear you fixed your problem.

Could you provide a detailed description on how you fixed the error, so that other users facing similar problems could get some help here.

Have a nice week end

The names of the input and output pins in the .bdf file

were matched with the .csv file pin names

and compiled!

Simple problem but took time to detect since i had used the software after

a gap of about one year

Regards ,