MiSTer FPGA Forum

the pin header pins that need to be bridged are when looking at the top of the de10

psu connector OOOOO
OXXOO

HDMI

Believe me you haven't shorted the life of your Mister. With all the the things i have done to de10's i should probably be arrested for cruelty and they all survived.

Those inline switches are made with fairy hair thickness wires and should be avoided at all costs.

If changes to the FPGA are permanent until rewritten, it might have been put into a state that prevented a system boot. Doing the reflash via JTAG would put it back to factory defaults. Since I don't know details about how the system actually boots, I can't even guess what the specific change might be, but it doesn't seem too weird to me that a ba...

I'd try another psu as thats quite a bit of stuff plugged into the usb. But first unplug everything but the keyboard and see if that runs ok>?

just in case someone else has the same problem: to flash fpga on a windows machine You will need Quartus Prime: https://www.intel.com/content/www/us/en/docs/programmable/683593/21-1/version-software-and-device-support-53221.html DE 10 Manual : https://www.mouser.co.uk/ds/2/598/E10-Nano_User_manual_a_b-1108056.pdf DE 10 cd rom files and sd card imag...

This problem is now fixed. It would appear that flashing of the fpga via jtag ( see manual) and then reinserting the linux/mister sd card fixes this problem.

Hi, if you pay for shipping i can send you an io board and a heatsink with tape.

thanks for all the input on this :D The sd card being corrupted is is definitely not the reason it will not boot. in reply to Bas: after about 4 hours i worked out how to program the fpga chip from pc using JTAG. I'm not susre how to get any serial readings but it would appear that the fpga works fine ( uploaded various .sof files with no errors) a...

yep sd cards are fine as they work in my other mister.

I accidently unplugged the sd card with the power on the de10 and now the system won't boot with either the mister sd card or the original sd card that came with the device. However, i have connected the de10 to my pc via usb and it is recognised in the device manager so it seems that the de10 is not totally destroyed. Has anyone an idea as to what...