330 disable function bug

[Mister_Grave]

I think I'm going to take the opportunity to order a Tf360. How should I go about it?

[supaduper]

Either me or Alenppc can sort you out with a TF360

[Mister_Grave]

perfect, but you live in England right? I'm going to pay a lot of money to travel to Europe!

[Mister_Grave]

i ve tried to sent you a pm, but i think it doesn't work

[Mister_Grave]

I received my Xilinx programmer, and I was able to update the firmware. The good news is that the card works again (yes!). On the other hand, the switch still does not work!

[Mister_Grave]

Is it possible that a component has failed?

[supaduper]

We don`t know send it back to the seller and explain what happend

Also if you have multimeter check that there is around 3v on the each of the two disable pins

[Mister_Grave]

Just tried, Voltage are good for both

[Mister_Grave]

I did a flash again just in case... No difference, with jumpers on or off or even without jumpers at all. The card remains activated.

[terriblefire]

Ok help me out here. If you have some dupoint wires try and short the shown pin here on the disable header to GND or VCC33.

Screenshot 2025-03-25 at 08.09.53.png (67.85 KiB) Viewed 1509 times

Remember the enable/disable only takes effect at reset or power on. if you change it with the machine running it wont do a thing.

I wonder if your reset line has an issue and thats whats causing this.