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I have JTAG port located in many Garmin, is a 8-pin connector in most cases.
I have not checked to 100%, but if I have seen in pcb shows that at least 3 of those pins are the jtag port.
I think maybe Alviora can help on this.
As you can see, in 60csx model photography, it is clear that three of the pins correspond to signals, TDI, TCK and TMS, we just need to locate the TRST, TDO signals. GND is easy.
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Thread: Garmin firmware Understanding
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11th July 2013, 11:42 PM #4hauteGuest
Last edited by haute; 11th July 2013 at 11:52 PM.
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