im stuck on flashing the cu v2
when i got my board the preloaded test pattern for the leds worked
it allways says “init..
cdone: high
reset..
cdone: low
flash ID: 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26
0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x4
2 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0x
BF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0
x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26
0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42 0xBF 0x26 0x42
file size: 135100
erase 64kB sector at 0x000000..
erase 64kB sector at 0x010000..
erase 64kB sector at 0x020000..
programming..
done.
reading..
Found difference between flash and file!
ABORT.
”
this happens with the -s (slow right option) too
i noticed that while the flashing is ongoing the led next to the usb port is red but goes back to normal after the flashing’s done and goes back to the preloaded test pattern for the leds
im using the oss-cad-suite form yosys
can someone please help me?