Jtag neosat ipro 2000 plus

eragonz · Post by **eragonz** » Sun Oct 16, 2011 9:20 am

Is posible Jtag for this receiver?

Post by **usbbdm** » Sun Oct 16, 2011 9:43 am

eragonz wrote:Is posible Jtag for this receiver?

You need to specify what CPU it uses. Does it comes with JTAG port?
If like Nanp 2 or Nano premium then it is supported. You can find video on youtube how I did for those two boxes.

Post by **usbbdm** » Sun Oct 16, 2011 9:46 am

Interesting, Ijust found it is STi based CPU. I am not sure if it is similar to Extreamview 3300. I had also done JTAG for that box.

eragonz · Post by **eragonz** » Sun Oct 16, 2011 9:58 am

http://www.megaupload.com/?d=RVDOJ7IV

Post by **usbbdm** » Sun Oct 16, 2011 11:06 am

eragonz wrote:http://www.megaupload.com/?d=RVDOJ7IV

The picture is of low quality. I see JTAG port. I think this is similar to 3300.

eragonz · Post by **eragonz** » Sun Oct 16, 2011 11:20 am

verifies this to be sure, master.

http://www.megaupload.com/?d=5B50P9B2

Post by **usbbdm** » Sun Oct 16, 2011 2:24 pm

I can only say it has JTAG port. I have not tested myself but I think it is not hard to add support to it.

eragonz · Post by **eragonz** » Sun Oct 16, 2011 6:38 pm

appreciate your help

eragonz · Post by **eragonz** » Tue Oct 18, 2011 6:06 am

USB JTAG NT 0.54
Target: ExtremeView3300
-detect
IDCODE FFFFFFFF
-getram 40000000 400000
-detect
IDCODE 00000000
-getram 40000000 400000
Time 00:00:03 (.860)
-cmpram 40000000 400000
Time 00:00:03 (.875)
Compare data OK
-erase 40000000 400000
Detect the flash type first!
-detect
IDCODE 00000000
-erase 40000000 400000
Detect the flash type first!
-detect
IDCODE 00000000
-detect
IDCODE 00000000
-getram 40000000 400000
Time 00:00:03 (.781)
-cmpram 40000000 400000
Time 00:00:03 (.828)
Compare data Failed address 40000004,target DD,PC memory 8D
-erase 40000000 400000
Detect the flash type first!
-detect
IDCODE 00000000

slugworth · Post by **slugworth** » Tue Oct 18, 2011 8:44 am

I wouldn't even think about erasing the flash until I had a 100% verified good backup made.
You realize that the magnum has a 4meg flash and your receiver 8meg?
Id code all ff's means the jtag connection is wired wrong.
It should be the same as the magnum 20pin to 14pin adapter.

Post by **usbbdm** » Tue Oct 18, 2011 8:58 am

Very bad move if he does not even have IDCODE right. Make sure backup is right. Never do erase or program until you are 100% sure.

eragonz · Post by **eragonz** » Tue Oct 18, 2011 2:32 pm

slugworth wrote:I wouldn't even think about erasing the flash until I had a 100% verified good backup made.
You realize that the magnum has a 4meg flash and your receiver 8meg?
Id code all ff's means the jtag connection is wired wrong.
It should be the same as the magnum 20pin to 14pin adapter.

friend where the cable with 20 pin to 14 pin!

eragonz · Post by **eragonz** » Tue Oct 18, 2011 2:55 pm

usbbdm wrote:Very bad move if he does not even have IDCODE right. Make sure backup is right. Never do erase or program until you are 100% sure.

that's a reading, but not even clear leaves and it is clear you must first schedule a backup save.

Post by **usbbdm** » Tue Oct 18, 2011 3:07 pm

You need to make your own. 14 pin jumper will do the job.
When doing ARM, I made a 14 pin to 20 pin from an old IDE cable. Quite reliable. I will make one for DCU too.

slugworth · Post by **slugworth** » Tue Oct 18, 2011 5:20 pm

eragonz wrote:friend where the cable with 20 pin to 14 pin!

I made my own out of an old mfm hardrive data cable and 14pin header.
The old macintosh computers that had a floppy drive use a 20pin cable for the floppy drive,if you have any of those antiques around.

USB JTAG

Jtag neosat ipro 2000 plus

Jtag neosat ipro 2000 plus

board neosat

8meg

made

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