Creating JTAG and Dreamup Cables

http://sat666.yolasite.com/flash-intel-te28f160c3bd70.php
http://www.zytrax.com/tech/layer_1/cables/tech_rs232.htm#v35

http://www.satellites.co.uk/satellite/dreambox500/122700-dreambox-500-jtag-information.html

http://www.satellites.co.uk/satellite/attachments/dreambox500/15775d1208769915-dreambox-500-jtag-information-dreambox-500-jtag-information-jpg

http://www.satellites.co.uk/satellite/dreambox500/122700-dreambox-500-jtag-information-8.html

DB25 > resistor > PCB pin

2 --> 100 ohms --> 11 ( Halt)
3 --> 100 ohms --> 9 ( Tms )
4 --> 100 ohms --> 7 ( Tck )
5 --> 100 ohms --> 3 ( Tdi )
11 --> 100 ohms --> 1 ( Tdo )
25 ------------------ 16 ( Ground)

Parallel DB25 cable
2 - Red
3- Ornage
4 - yellow
5- Green
11 - pink
25 - whiteblack


Download the software >>jtagdm500aio.zip

Here is the result of my Jtag for Jegamaster:
==============================================================================

C:\Documents and Settings\Administrator>C:\temp\Jtagdm500\JtagDm500.exe -m dm500
-i
Dreambox Dm500 board initialize
Flash info. : INTEL JS28F640J3D75
[dm500] reading CA:ca 00 01 06 2e 7b 64 00 12 25 2e 7b 64 06 04 ff
Readed Config Area
Configuration Area
Mac Address: 00:12:25:2e:7b:64
Redunderant Mac Address: 2e:7b:64
Tuner Type alps

C:\Documents and Settings\Administrator>C:\temp\Jtagdm500\JtagDm500.exe -m dm500
-e 00:09:34:2e:7b:64
Dreambox Dm500 board initialize
Flash info. : INTEL JS28F640J3D75
[dm500] reading CA:ca 00 01 06 2e 7b 64 00 12 25 2e 7b 64 06 04 ff
Readed Config Area
Configuration Area
Mac Address: 00:12:25:2e:7b:64
Redunderant Mac Address: 2e:7b:64
Tuner Type alps
Mac Address Change Requested

Commit Config Area
Configuration Area
Mac Address: 00:09:34:2e:7b:64
Redunderant Mac Address: 2e:7b:64
Tuner Type alps
Erase Flash. done
Download..................................... done
Bienvenidos Amigos!!!!
Complete !

==========================================================
Using Dreamup v 1.3.3.4 and dreamup rs232 cable from Wolf09


12:41:05 PM box type: DM500
12:41:14 PM Ping result: OK, box is alive and speaking to us ;-)
12:42:15 PM Uploading file to box...
12:55:24 PM calculating CRC32 on STB...
12:55:24 PM erasing flash...
12:56:06 PM box is flashing from its memory...
12:57:02 PM calculating CRC32 on STB's flash...
12:57:11 PM "flash erase"...
12:57:20 PM OK, flash-copy succeeded

here some pictures: