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dr.zin
09-19-2013, 09:31 AM
I got the Schmartboard 1.27mm Pitch SOIC to DIP Adapter,I still have to interface that to my usbjtagnt device to try to program the flash so I can get my x2 going again.

dr.zin
09-21-2013, 07:55 PM
they lied when they told me the flash chip was a MX25L6406e
It is actually a EN25Q64
I can dump the full chip to see where I fouled up the bootloader,but I can't flash it yet.

dr.zin
09-21-2013, 07:59 PM
when I was editing the firmware I was off by 1 line,so the 1st line in the bootloader shouldn't even be there.
Why the receiver didn't boot.


00000000 5400 3B00 0000 0000 0000 0000 0700 0080 T.;.............
00000010 3259 E448 0000 0000 BD12 D090 0000 2D60 2Y.H..........-`
00000020 D8FF BD27 2000 B2AF 2400 BFAF 1C00 B1AF ...' ...$.......
[Only registered and activated users can see links]
00000040 2DBD 440F F03F BD37 01BD 063C 0001 C534 -.D..?.7...<...4

dr.zin
09-23-2013, 01:44 AM
the chip is actually labeled cFeon Q64 HIP-104 which is used in other receivers if you google it

spider
09-23-2013, 04:16 AM
I also have a receiver that doesn't boot .
My problem appeared when the patch download procedure corrupted .
We need bootloader and electronic scheme to have a chance to fix it .
If you find,please inform me.

dr.zin
09-23-2013, 10:24 AM
recover with a xmodem type program and a .stp file,I believe there was one bundled with the x2 rs232 loader

dr.zin
09-23-2013, 06:04 PM
for some reason the 8meg flash won't erase/program.
I was able to put a bootloader/app on a 4meg flash.This may be good enough to boot the x2 so I can get into EZM,then do a hot swap and have EZM load a full flash via rs232.

dr.zin
09-24-2013, 07:29 PM
I rebuilt the 8meg interface and resoldered the chip onto the prototype board and was able to program it.
Got it back into the x2 and works fine now.Pin 7 had to be left floating,contrary to other spi flash chips.

el bandido
09-24-2013, 07:57 PM
If possible, some pictures would be nice! EB

dr.zin
09-24-2013, 08:04 PM
The interface is apart,for my next project.
Attempt to fix my openbox s10 ruined by anonymousx firmware

spider
09-24-2013, 11:45 PM
recover with a xmodem type program and a .stp file,I believe there was one bundled with the x2 rs232 loader

I tried it but it didn't work .

dr.zin
09-25-2013, 07:44 AM
I did it last night and it worked fine.