| ??? 07/03/03 16:26 Read: times |
#49987 - RE: Short Timing delays Responding to: ???'s previous message |
is it possible
yes, but not if you want the thing to work reliably. I have yet to se a 'variable clock frequency scheme' that was glitch free. If someone has a scheme that has worked in hundereds of units I would like to hear about it. I can see the above possibly working in a single unit by sheer luck, that does not count. I believe that Cygnal has chips that has a clock divider SFR that may be changed during operation, that, however is under control of the internal logic of the CPU and is another story. Erik |



