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Posted: Tue Sep 06, 2005 10:00 am
Can use a 9.8304 MHz crystal in a 68HC908AP64 MCU board in user and monitor mode or is necesary a 9.8304 oscillator in monitor mode.
Thanks. (and sorry for my english)
Posted: Tue Sep 06, 2005 1:49 pm
You should use a 32KHz crystal during normal execution. It's because of the design of the Oscillator module. It could work with a higher frequency but you will NOT have any guarantee.
I guess communication would have been difficult at such baudrate, that's why you need a higher crystal for MON08 (monitor mode) access.