Dct700

This is JTAG to debrick any JTAG device. Modem, cable boxes, dish boxes routers.
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stomperz
Junior Member
Posts: 321
Joined: Sun Nov 11, 2007 7:07 am
Location: Chicago

Dct700

Post by stomperz »

I have tried everything and tested all equipment.
Chips all warm by comparing to working 700.
-detect IDCODE 41C5501D
Motorola 17500QK
IMPCODE 40404000
EJTAG V1, V2.0
DMA not supoorted
( blank )
-tap c
Eco :00000000
-tap a FFFFFFFF
Eco :00001000
un-plugged & re-plugged
-tap c
Eco :00000000
-tap a FFFFFFFF
Eco :80000000
Would this still imply "bad connection"?

Plugged Again

-tap c
Eco :00000000
-tap a FFFFFFFF
Eco :80400000
Plugged usb into working 700
Did Detect - ok
Then switched to non-working box
Speed 2
Loaded Boot
Sprogram Boot
It Ran
But write did not stick

No lights anytime and can not read memory.
bk - cannot read registers (blank)


Please read above if it has been tried.

As a last resort can I use the 3.3v jumper to the #2 pin (TSOP) on the DCT700 or should be replaced?
Sorry for my poor English, it is my primary language.:rolleyes:
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