Welcome to Our Dreambox World - Japhar Sim - SuperSim
Forum Stats
12442 Members
237 Forums
7735 Topics
23833 Posts

Max Online: 4756 @ 02/20/20 11:12 PM
Newest Members
1959, Jojoking, João, cyberfact, garpaz
12442 Registered Users
Who's Online
11 registered (Toysoft, Admin, Smokey, ywan, OMEGA, wrangles, bitgames, jo7, bobot, Herrleon, 1959), 388 Guests and 674 Spiders online.
Key: Admin, Global Mod, Mod
Shout Box

Top Posters
Admin 9888
Toysoft 2640
satsedhu 1713
fairbird 765
ludo19 442
Top Posters (30 Days)
Admin 3
Hum@xel 2
Toysoft 2
shipower69 1
May
M Tu W Th F Sa Su
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
Topic Options
#1670 - 06/08/15 12:41 AM JTAG DM500s
Admin Online   content
Japhar Member
Carpal Tunnel

Registered: 10/19/10
Posts: 9888
JtagDm500.exe works? There are no settings on this tool regarding the connection (every body is refering to LPT). I'm asking that since my PC has LPT1 on I/O Range 0xE800 and this is not a standard one (usual adress for LPT1 is 0x378). I had a connection problem in the past but other jtag tools that used LPT have a settings for adress so i changed to 0xE800. For DM500s jtag i did not find any settings for LPT adress. I tryed to change I/O Range on the PC but is impossible. I suspect that this may be a problem for my connection problems.

Dreambox DM500(S) use PPC CPU )
14 pads JTAG close to serial port.
0.53 needed to program the flash.

All the best about hardware/support from Johnny_B, link :
http://jb8a8f8.com
http://jb8a8f8.nl



Attachments
cOeSS.jpg

zd1WI.jpg

2souN.jpg

dm500c-j61.jpg (22 downloads)

_________________________

Top
#1671 - 06/08/15 12:42 AM Re: JTAG DM500s [Re: Admin]
Admin Online   content
Japhar Member
Carpal Tunnel

Registered: 10/19/10
Posts: 9888
Flash 8MB J28F640
Firmware 2MB $FF800000-$FFFFFFFF

Connection
Name JTAG connector of USB JTAG NT DM500 16 pin JTAG
TRST 1 4
TDI 3 3
TDO 5 1
TMS 7 9
TCK 9 7
HALT 11 11
GND 2,4,6,8,10 16


Attachments
dm500board.jpg (26 downloads)
dm500jtag.jpg (25 downloads)
Lödfri_JTAG.rar (45 downloads)

_________________________

Top



Moderator:  Johnny_B 
New Topics
Analyst sets timeframe for possible Dish bankruptc
by Admin
05/09/24 01:36 PM
NTV-Plus switches from the French IT broadcasting
by Admin
05/07/24 06:44 PM
DM7080 Update Rescue Bootloader
by Toysoft
04/27/24 07:33 PM
Dream box 520 tuner dead?
by shipower69
04/24/24 02:34 AM
Les principaux fournisseurs d'accès à internet...
by Toysoft
04/19/24 05:38 PM
Satellites.xml for Enigma² by Hum@xel
by Hum@xel
02/02/19 04:37 PM