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Compact Flash Sandisk 16GB - UDMA
Posted: September 18th, 2021, 3:02
by suricate.ch
Hello,
I got his card, before doing chip-off, I wonder if there is a safe mode option. I've looked around, couldn't find much info.
Has anyone tried troubleshooting those before ?
When connected to PC-3K PATA, BSY stays always on.
Thanks
Sam
Re: Compact Flash Sandisk 16GB - UDMA
Posted: September 18th, 2021, 4:09
by fzabkar
Measure the voltage at the inductor above the "BBO" chip.
https://www.ti.com/lit/ds/symlink/tps62040.pdf
Re: Compact Flash Sandisk 16GB - UDMA
Posted: September 18th, 2021, 8:44
by Lardman
Anything shorted what's the power consumption - anything getting hot?
Re: Compact Flash Sandisk 16GB - UDMA
Posted: September 20th, 2021, 8:53
by suricate.ch
Thank you guys. Getting 3V and 5 V
Re: Compact Flash Sandisk 16GB - UDMA
Posted: September 21st, 2021, 9:54
by suricate.ch
Looks like only option will be chip off
Re: Compact Flash Sandisk 16GB - UDMA
Posted: September 22nd, 2021, 8:00
by jtb1982
Hello suricate.ch, how are you?
This CF seems a little old i believe tools like vnr or flash extractor have support for this controller.
If you dont have tools to work with flash devices you can outsource, will be more easy than find a donor CF with the same controller.