Jtag Connection Prob

[tariqz118]

hey well i have a samsung 2100c jtag and i cant seem to get it to connect i think im putting the jtag on the wrong points heres a pick of my jtag can someone plz tell where to pin it to the points plzzzzz

[ronster]

try this m8

[tariqz118]

well my jtag will not reach the point right at the end as the jtag is not wide enough thn what??? plzzz help cheers

[ronster]

it dosnt matter about the ground you can have it on pins 4-20

[tariqz118]

ok how do i know that the box in debug mode and how do i get to debug mode???

[ronster]

power up and when the box displays ld:20 press and hold the down button and release when it reaches ld:40 wait for the stanby light to turn green thats it

[tariqz118]

well done that and target to pc connection error help plzzz

[ronster]

are u using ocd commander and runnin mac mot

[tariqz118]

im using samsung debug tool i dont know how to use ocd commander

[timste81]

if u use the sdt ul need byte lines to obtain the bk. try these bytes
pure 3_5L
0x0086b6b0 8
or
0x008adcd0 8
or
0x00f69af8 8

try one of these BYTE 0x00F6A8A8 8 or
byte 0x00f69af8 8


try these
For BK
excw 3_2B
0x00942d24 8
excw 3_3B
0x00974c70 8
or
0x009b5290 8
or
0x00f6a930 8
excw 3_5B
0x0086b9a0 8
or
0x008abfc0 8
or
0x00f69f60 8
pure 3_2L & 3_3L
0x00f6a8a8 8
pure 3_5L
0x0086b6b0 8
or
0x008adcd0 8
or
0x00f69af8 8 works

IRD for all
0x20020004 4 the bk. try these bytes

wen u get connected click dump files n try these 1 by 1 n click read. hope this helps...