This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

About using DS89C420 in fast mode

Hi,

I have just started using DS89C420 microcontroller. I wanted to know the setting needed to be done in the SFRs so that I can use it in 1 cycle per operation mode as compared to default 89C52 mode which uses 12 cycles for each cycle.
I have tried by changing the CKCON and CKMOD register values and was able to get the timers run in high speed but how to make sure that all the operations are carried out at a fast pace.
Can anyone who has practically worked with this chip help me out.

Thanks a lot.

0