changing system clock on the fly

Started by aporaria November 17, 2003
I am designing a system around c6712c. It is a battery powered
system and thus power consumption is very important. My questions:
"Is it possible to change the input system clock on the fly,
without a reset?"
"can I stop the clock all together, like tms320c54x devices which
is a static CMOS?"
if not "what is the lowest frequency which I can operate the
TMS320c6712C in to conserve power, and then switch to max