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Recommended tools for flashing on DCM425
#11
[Image: 9jJHm.jpg]
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#12
OK, the following steps i did to flash
1. I connected wires as followed
RX to RXD, TX to TXD, GND to GND and VCC to 5.0V ( or should I connect VCC to 3.3V)

2. Connected USB (Message, Cable Activity, Cable Link and PC Link lights are on)
3. Connected AC adapter ( when i connected AC Adapter only Internet light is flashing)
4. Connected ethernet cable
and here is the video for next steps
http://www.youtube.com/embed/5-ceHnmV76g



When i open the Putty nothing is heppening
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#13
vcc is 3.3
to hung over to watch a video
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#14
I hate to gravedig this thread, but im having the same issue as the guy above had.

My putty terminal is empty. I have the exact settings that he has. Not sure what I could be doing wrong?
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#15
BUMP. I just tried with another usb to ttl cable, and still, empty putty terminal. I have this cable wireout
red power, black ground, white RX into USB port, and green TX

So I have them i the order of red-black-green-white as from this picture: http://i.imgur.com/9jJHm.jpg

Can anyone please explain what I'm doing wrong? I have my putty set at COM5 (which is correct, found via devmgr) and speed is 115200
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#16
try different speeds and see if you get garbled output, also you could try crashing the bootloader
in the end you may just have an updated silenced bootloader
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#17
Even under lowered speeds, I still have no output.

I just did a quick search, and I can't find a way to downgrade the bootloader :/

I was hoping for a weekend project. Shucks.
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#18
Can someone assist to what pins I need to connect the TCM425 on the 10 pin JTAG (LPT)?
And, what is the recommended software

Thanks
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#19
(21-12-2019, 10:47 AM)scorp8669 Wrote: Can someone assist to what pins I need to connect the TCM425 on the 10 pin JTAG (LPT)?
And, what is the recommended software

Thanks

You've been a member for over a year and didn't start a thread for a new topic? come on man!  Huh
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