>
>         Since harmonics "go forever", I believe they mean the fundamental
> clock
>frequency. If, however, you have a clock multiplier in the circuit (like
>an 18c452), it would be the multiplied clock. I did a battery operated
>handheld machine for teaching Braille that meets the exemption. It uses
>the 18c252 with a relatively low speed RC oscillator, something like 300
>kHz. I went to the 18c252 to get the large ROM space for the Braille
>dictionary.

I hear you, I just wish they would be more specific.
They could have given examples such as you did, to make it clear.


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