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Re: Ako obnoviť murované Convers + (vyriešené)
Posted: 20 Jan 2021, 18:13
by Artist
I also tried this and it didn't work.
But when I replaced the paired flash with Mcu, it worked ...
Try to...
Re: How to recover bricked Convers+ (SOLVED)
Posted: 30 Jan 2021, 07:47
by Go4IT
To be clear, it worked before but had issues with the MM CAN, then i desoldered the MAC using and IR Reworkstation, cleaned all the pads using soldering braid and soldered the chip back using leaded soldering tin. After that the chip won't start up again. I could start JTAG connection, but as soon as the J-Flash tries to store it's downloadcode into the chips internal SRAM it failed with an errormessage telling it can't.
I now fear it somehow killed the chip...
Re: How to recover bricked Convers+ (SOLVED)
Posted: 30 Jan 2021, 17:22
by Artist
It must be a coincidence ...
The infrared station is completely up.
I also managed to damage the MCU during preheating and quick replacement ...
Once I inadvertently knocked down a small resistance from the MCU. It needs to be checked properly. It happens ...
Re: How to recover bricked Convers+
Posted: 02 Nov 2021, 22:40
by Gwe89
drobec.eu wrote: ↑20 Oct 2019, 13:22
If you need copy,erase,program flash on MAC use J-tag you must have Jumper (Bridge) :
This pad here is 5v
Re: How to recover bricked Convers+ (SOLVED)
Posted: 02 Nov 2021, 23:01
by Stevebe
now we need to read the flash