How to JTAG a DM500

[targus]

Hi

I can jtag dos or windows i can dreamup but i only get bright red led and very dim green
led.
With hyperterminal he is rebooting all the time
Any suggestions??

[jbvid]

Hi

I can jtag dos or windows i can dreamup but i only get bright red led and very dim green
led.
With hyperterminal he is rebooting all the time
Any suggestions??

Hi
Yesterday you say dreamup no work, today you say I can dreamup me very confused Have you flashed a suitable image to it with dreamup or not.???????????
jbvid

[targus]

Hi

Yes i have flashed several images with same result.
targus

[jbvid]

Hi

Yes i have flashed several images with same result.
targus

Must be another fault then, try another power supply
jbvid

[targus]

Hi

I have used two different powersupplies still the same result

[jbvid]

Hi

I have used two different powersupplies still the same result

Hi
I give up then, looks like its time for a new one.
jbvid

[jbvid]

tx is working

Hi
Well, I am really pleased for you but can't see any connection to rx.
jbvid

[helkhaldi]

Thank you I ll try it because I have a dead dm500 s

[dreamer87]

i can't download anything

[jbvid]

i can't download anything

Hi
You may need more 'constructive' posts. ie no take without a little giving.
jbvid

[izvor]

dm 500 dead

Ihate when i get riped off but now after reading all the post i will order a jtag and try to fix my dm500 and newer install a image from gemeni

[jbvid]

Ihate when i get riped off but now after reading all the post i will order a jtag and try to fix my dm500 and newer install a image from gemeni

Well done izvor, your learning fast but the hard way.
jbvid

[El_meu]

Ihate when i get riped off but now after reading all the post i will order a jtag and try to fix my dm500 and newer install a image from gemeni

Order a jtag??
Why don't you build one by yourself?
A Jtag suitable for your pourpouse it's very easy to make. It consists on a db25 male connector, a few wires and some 100 ohm resistors.

[xmseaco]

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

i am looking for this,and i will try

[liegyver]

Hi
No, the 'C' uses a 'blimg' (Boot Loader Image file) and the 'S' uses either the dm500_alps.bin or dm500_philips.bin. The loader programs are also different.
'C' uses jtag_windows.exe and 'S' uses JtagDM500.exe.
You may find some of these in the D/L section otherwise use the very popular search engine.
jbvid

Thanks. Your post really save me a lot of time.