How to JTAG a DM500

[micromouse]

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[matos_pt]

DM500 trouble with jtag

I try to conect with JtagWindows but it dont conect .
When i try with Dos Jtag it connect?s but say unknow Flash type and stop?s when erase flash.
I dont have more ideas , HELP PLEASE.

[busta45]

thx for your tutorial

thx for your tutorial man, this is very usefull.
thx god there is god like you to help me.
gemini 4.3.1 destroyed 10 dreambox around me.
so you helped me a lot
thx

[rabie055]

thx to all but my dm500 stoped at

C:\Dreambox\Jtagdm500>jtagdm500 -m dm500 -e 00:09:34:00:11:22 -c
Dreambox Dm500 board initialize
Flash info. : INTEL JS28F640J3D75
[dm500] reading CA:03 ff 07 ff 0f ff 1f ff 3f ff 7f ff ff ff 00 10
[CA] Ho Ho! CloneWARS corrupted bootloader eh?! consider getting a IPBOX!
Readed Config Area
Configuration Area
Mac Address: 00:09:34:aa:0b:cc
Redunderant Mac Address: aa:0b:cc
Tuner Type alps
Mac Address Change Requested

Commit Config Area
Configuration Area
Mac Address: 00:09:34:00:11:22
Redunderant Mac Address: 00:11:22
Tuner Type alps
Erase Flash. done

[micromouse]

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[micromouse]

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[bro]

JTAGDM500 AIO

managed to sort mine out today and all is well
and here are the files i used

[muti]

Clone Box

managed to sort mine out today and all is well
and here are the files i used

Hi there;

I am new on the site so excuse me if this is against the rules but i am looking for a clone dreambox 500s. Where can i find one? Thanks.

[neotion]

how to repair time bomd by usen't Jtag.
Can i Hare Reset by jumping ROM or CPU for reset it.

[micromouse]

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[onkelt]

First of all, sorry for my english!

I've crashed my box (DM500S) yesterday, an the whole day i try to reanimate that sh..t!

I have try it with jtagwin, i connect but if i press write nothing happens (progress bar) and then the prog closes!

I can't download the DOS version, i dont no why?

thx

I know why i cant download!

Sorry

[yellowslap]

Is there any other solution to flash dm500 without using jtag?Because nowadays is difficult to find a pc with an lpt port

[anwarsheriff]

Boot loader issue

Boot loader not found when connected using DCC. Can jtag help in solving this issue.

[Devilfish]

The bootloader is never found when using DCC. Use a normal ftp client, DCC sucks and is too complicated.

[Alpha4321]

voltages on the jtag pins on dm500s please?

hello all

can anyone post the voltages reading on the jtag pins on dm500s please? i need to verify if there is a hardware failer

i got approx 3.5v on all pins ie tck tdo tdi halt and tms


thanks