View Single Post
Old 04-10-2010, 22:09   #1 (permalink)
trinhngoctrung
Freak Poster
 
trinhngoctrung's Avatar
 
Join Date: May 2006
Location: Vietfones.vn
Age: 60
Posts: 245
Member: 270392
Status: Offline
Thanks Meter: 90
Free All About Re-Prog' Atmel And Active UFS, N-Box...

Your Box usually error by electronic shock, SW Update fail, and lots of other reasons... In some cases, you can fix them by free SW, through USB interface, but in alots of cases, you can not, because, "the FW" of ATMEGA chip is corrupt.

To solve that, the best way (And the only way) is programing the ATMEGA8 of your box!

Todo it yourself, you need:

- Selfmade Simple AVR (You also use it to re-prog' ATMEGA128 of JAF Box too), here is the picture of LPT-AVR



- Setup PonyProg (Can use to Prog' AT128 of JAF box too)

DOWNLOAD

- Connect your AVR with your Micro UFS following this:






- If the box is the big one, you can remove ATMEGA8, and connect it like this:




- Ofcourse, you can connect it onboard following this:



- All Steps of Programing and set fuse bits, following this Video (Sorry, I did it to support my members of my forum, so it's in our language text tips)

Video Download

- Here is the good Hex and Eeprom for UFS

DOWNLOAD

- After re-prog ATMEGA8, you must active your box, Use this tool:

DOWNLOAD

- Following this Video:


DOWNLOAD VIDEO

All Pass to Download: trinhngoctrung

All done! Now, your box is OK, with 2.6 FW. You can re-connect HWK chip and use HWK update client to update your box to get FW 2.8 and config Box <=> HWK chip! You can also use MXkey, Just let MXkey tool update your box to 2.8 easyly if you have No HWK chip!

Best Regarts!


PS/ Thanks all my friends, who help me with the SW and schematic! Thanks all people that I use the SWs, solutions from!
  Reply With Quote
The Following 14 Users Say Thank You to trinhngoctrung For This Useful Post:
Show/Hide list of the thanked
 
Page generated in 0.07818 seconds with 7 queries