I have resolved the problem myself - 1. possibly a loose cable connection. 2. I forgot to program the FPGA chip before runing the helloworld program.
Well, first experience with Nios II not too bad...
--- Quote Start ---
originally posted by aaronjin@Apr 12 2006, 09:42 AM
i am new to this forum.
i am using nios ii evaluation kit and following the user guide to run a helloworld program. i hasinstalled usb blaster driver on my winxp (home edition) so i am able to connect to the target (using nios2-terminal), login and setup an ip address using dhcp.
this did last long.
the terminal program aborted a few minutes later indicating a i/o error. this problem very repeatable. i am also unable to use nios ide to programm the helloworld program on the target because it complains jtag errors.
any pointers would be welcome. thanks.
aaron
<div align='right'><{post_snapback}> (index.php?act=findpost&pid=14283)
--- quote end ---
--- Quote End ---