Zephyr not booting xell help

[xboxnick360]

Programmed coolrunner
installed nand-x
I can read write to nand fine, but i get red lights or system wont glitch when trying to boot xell to get cpu key help

 

[BL4K3Y]

How did you program the CoolRunner?

I am assuming you built an ECC file using Python (build.py) or one of the many available GUIs out there?


Also note that Zephyrs are the worst consoles to glitch because they are hit and miss - sometimes they take forever to boot and other times they wont boot at all.

 

[xboxnick360]

i tried to wirte orignal nand and now i get 3 red rings and yes i did create ecc using jtag tool. cool runner programmed using xilinx

 

[BL4K3Y]

Try Bestpig's ECC Glitch Generator or use the legacy build.py method to generate your ECC file.

You mean you programmed the zephyr.jed file to your CoolRunner using a JTAG LPT cable?

 

[xboxnick360]

yes thts how i programed it

 

[xboxnick360]

now im not getting green light on coolrunner

 

[BL4K3Y]

I haven't use the Xilinx IMPACT software so I couldn't tell you why that is.

Are you using the JTAG cable designed by Xecuter?

 

[keith6625]

did you get the Program Succeeded

how about pic's of your install

 

[xboxnick360]

Yea i got program succuded. Ill post some install pics later today

 

[xboxnick360]

now i get: usb bulk read failed -116
When reading error 3787
and when writing error77C2C2E3

 

[xboxnick360]

Help someone

Sent from my ADR6400L using Tapatalk

 

[garageinc]

pictures? you are unlikely to get an answer without them mate

 

[xboxnick360]

Currently not on pc so i cant take a screen of the error but i posted whats coming up

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[xboxnick360]

Okay heres where we are. Flashed back to original nand. Did 2 nand dumps the created ecc image. Now im trying to boot xell to get cpukey but i have no display and coolrunner just has its blinking green light sending the glitch signal help!

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[demonic69]

How long have you left it? Mine can take 30 secs or 4 secs to get into Xell, depends on the direction of the wind I think.
If the green light's flashing it's trying to glitch at least. Have you tried taking the power out and back in? Checked the continuity of your solering and cables?

 

[diaboliq20]

we still need images of your install - not screen shots- need to see the soldering

 

[luminol]

maybe ill solder my Zephyr again just for sharing pics and all of this , this is not the solders , its something else , ive better performance with boot times in other PHATS just by switching to alternate CPU_STBY , and this is more safe the TX point is very risky !

 

[ccNick]

Check the cb version of both your original dump and your patched nand, this made the difference of booting or not booting on my Zephyr.

IF your soldering is OK, of course.

 

[diaboliq20]

when you flashed the original NAND back - does your console boot normally?

 

[xboxnick360]

Yes my console booted as normal

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