CECT C3100 / MT6223 (was Re: public project with MTK baseband firmware project)

Thomas Kindler mail at t-kindler.de
Mon May 10 10:51:15 UTC 2010


Harald Welte wrote:
> The "RTCK" is a bit strange, it is the 'return jtag clock', i.e.  you get back
> the clock that you send to TCK.

It's not so strange -- RTCK can be used to let the target generate the 
JTAG clock.  This way you can debug targets which reduce their clock in 
power saving states more easily.





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