JTAG debug mechanism

Wolfgang Denk wd at denx.de
Sat Aug 14 03:18:56 EST 2004

In message <004301c48145$a072a150$0301a8c0 at chuck2> you wrote:
> Motorola does not release all the information about the debug interface on
> all their processors.  However, the

Well, they do (or it would be impossible to build  devices  like  the
BDI2000), but only under NDA.

> BDM interface is well documented, and there is an open source project called
> bdm4gdb.sourceforge.net, which

...and this NDA also prevents us from implementing  COP  support  for
BDM4GDB  [at  least when basing the software on GDB which requires it
to be GPLed] :-(

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
Heavier than air flying machines are impossible.
                    -- Lord Kelvin, President, Royal Society, c. 1895

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