Superloop BeMicro

Using Quartus and NIOS II EDS 11.0 (both).

Downloaded Nichestack superloop for BeMicro from

link 1 to come later

On Alterawiki page

link 2 to come later

Unpacked the files (with Bash) and made a build, however when I try to debug by stepping over first function. I used the import selection from the file menu to create the project in an empty work space.

TRIPLE_SPEED_ETHERNET_INIT ( TSE_MAC, tse_mac);

The code effectively crashes (jumps back to first bracket in main and corrupts memory).

I looked in Qsys and the the high res timer was set to 1us (???). Seemed fast so I set that to 1ms.

I ran the hardware on a Hello World application and that worked fine (although I rebuilt the BSP from the .sopc file).

Whatever I try the debugger crashes.

Anyone any success? Any ideas?