unable to JTAG? - Techwatch Support Forums: Digital & Satellite TV, FTA, Cable, Computers, Mobile Phones, Apple and General Tech Forums

videoman · 29-09-08, 12:05 PM

Hi all;when trying to JTAG a Starview using the very same method as on other boxes they all worked correctly,except one.
Atfer using "SYMAX" to erase and the write to the Starview I get flash fail unable to write to 8000000,even erasing more than once still can not write to this memory.Before any body says check my soldering I HAVE
any body know whats wrong?

satsmo · 30-09-08, 02:41 PM

Have you tried Jkeys?

videoman · 01-10-08, 11:28 AM

Hi thanks for the reply yes I have done this before and all other starv**w boxs hav succefully erasde and wrote the JTAG to the box with out any problems ;except this one bow will not erase one part of the memory all connections are AOK and I have done other boxs without any problem?

satsmo · 01-10-08, 10:05 PM

Did you check the C11 capacitor on the PSU board before jtagging?

29-09-08, 12:05 PM	#1 (permalink)
videoman Junior Member Join Date: Jun 2008 Posts: 20 Thanks: 0 Thanked 0 Times in 0 Posts	unable to JTAG? Hi all;when trying to JTAG a Starview using the very same method as on other boxes they all worked correctly,except one. Atfer using "SYMAX" to erase and the write to the Starview I get flash fail unable to write to 8000000,even erasing more than once still can not write to this memory.Before any body says check my soldering I HAVE any body know whats wrong?

30-09-08, 02:41 PM	#2 (permalink)
satsmo Senior Member Join Date: Sep 2007 Posts: 1,300 Thanks: 28 Thanked 315 Times in 262 Posts	Re: unable to JTAG? Have you tried Jkeys?

01-10-08, 11:28 AM	#3 (permalink)
videoman Junior Member Join Date: Jun 2008 Posts: 20 Thanks: 0 Thanked 0 Times in 0 Posts	Re: unable to JTAG? Hi thanks for the reply yes I have done this before and all other starv**w boxs hav succefully erasde and wrote the JTAG to the box with out any problems ;except this one bow will not erase one part of the memory all connections are AOK and I have done other boxs without any problem?

01-10-08, 10:05 PM	#4 (permalink)
satsmo Senior Member Join Date: Sep 2007 Posts: 1,300 Thanks: 28 Thanked 315 Times in 262 Posts	Re: unable to JTAG? Did you check the C11 capacitor on the PSU board before jtagging?

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