Forum Discussion
Altera_Forum
Honored Contributor
9 years agoCheck FPGA / bridges before accessing them
I want to access the switches on the tersIC DE0-Naoo-SoC board from Linux. I load the appropriate FPGA and access the LW bridge (with a c program). Everything works fine. But if, due to eg. mis...
Altera_Forum
Honored Contributor
9 years agoYou can check the state of the FPGA configuration with:
cat /sys/class/fpga/fpga0/status
A well configured FPGA should return: "user mode".