Hi,
Richard Sharpe <> [20080310 00:28:27 -0000]:
>
> > > As the TS-7800 and the Kurobox Pro NAS are pretty similar, can we
> > > assume the JTAG pinout's are the same?
> > >
> > > http://kurobox.com/mwiki/index.php/Add_Jtag_Port
> > >
> > > Although I know very little about JTAGing at all I have read a
> > > 16pin JTAG interface, such as the one labelled next to the first
> > > UART port, for an ARM board is not 'natural'. :)
> >
> > We have a board based on a standard Marvell design for the 5181 and
> > it too has a 16-pin JTAG socket on it. When you insert the JTAG
> > cable plug you have to seat it properly at the correct end of the
> > socket, leaving two pins exposed, because the normal JTAG plug we
> > use has 14 pins.
>
> Sigh. I misremembered. It was our older FreeScale based board that had
> the 16-pin socket that we used to put a 14-pin header into.
>
> On the newer, Marvell-based design, we use a standard 20-pin JTAG socket.
>
Well I guess TS (and others) were giving me the tough-love routine, and
rightly so. It's all there in the TS-7800 Schematic PDF...along with other
details such as the NAND being connected to the FPGA rather than to use the
built in Orion NAND controller...
Bah, you live you learn. Doubly so when the information is right there
under your nose :-/
Cheers
Alex
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