330 disable function bug

[Mister_Grave]

Hello TerribleFire !

I just connected the "1 AUX 0" point to ground: the TF330 remains active (I arrive at the Workbench).

I also just tried connecting this same point to the 3V: the same thing.

[terriblefire]

Ok and you have definitely pushed the reset button as you've got these set?

[Mister_Grave]

I completely turned it on and off again every time.

[terriblefire]

I completely turned it on and off again every time.

try hitting the reset button. i'm trying to figure out whats going on for you.

[Mister_Grave]

There you go, I did the tests again with resets this time, it doesn't change anything :-s

[terriblefire]

There you go, I did the tests again with resets this time, it doesn't change anything :-s

OK. I will give you a test FW in a bit that should disable the 030.. I just want to rule out a few things.

[Mister_Grave]

Thank you so much for helping me! I should point out that before the deactivation worked and that it really stopped working overnight.

[terriblefire]

This firmwares should fire up the 020/030 only. This is really only for @Mister_Grave to diagnose his issue. Try them both.

What i'm doing here is hard coding the signal that you set with the jumper do see if its the jumper thats the issue or something else in my logic.

also i've not tested them so no guarantees.

tf330r3_main_top_hardcoded.zip

[Mister_Grave]

Okay, I just tested both firmwares.

0_disable.jed: It makes no difference. The TF330 remains enabled.

1_disable.jed: The CD32 no longer powers up. The green LED is still lit, but that's it. Nothing starts up.

[terriblefire]

Okay, I just tested both firmwares.

0_disable.jed: It makes no difference. The TF330 remains enabled.

1_disable.jed: The CD32 no longer powers up. The green LED is still lit, but that's it. Nothing starts up.

without any other info i would say there is some kind of contact issue between the CPLD and the 020. 030 mode is behaving ok. 020 mode is not.

clean all the edge connectors?