Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Code not running unless NIOS toolset attached

Hi, my system is a Cyclone 3 FPGA with external SDRAM for memory, with a EPCS64 attached for configuration and code storage. I am programming via a JTAG attached byteBlaster. I can ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

All this has worked before. I am updating the toolsets from using Quartus 9.1. This has not been easy.

I am sure all the hardware works.

Using 9.1 I can program the EPCS etiher through JTAG or using active serial and the code runs.

Using 13.1 I can program the EPCS etiher through JTAG or using active serial and the code doesn't run.

I guess I'm missing something in the BSP setup - but where ?