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Clock rate for 8013

Started by haoyeshen August 3, 2006
Under 56F8013AVFE bean, there are two places to specify the clock
frequency.

One is Oscillator Frequency default at 8MHz and another is System Clock
which can be set to 32MHz.

I need to get 32MHz MIPS for the calculation and wondering if the 32MHz
System Clock is good enough.
The 'Oscillator frequency' property is used to specify the main input clock frequncy for the core (this property is fixed to 8MHz in case of selected on-chip oscillator. When you select the external clock source you can specify the frequency of the external oscillator or external clock). It means that the first decision what you need to do is to choose between the clock source - Internal on-chip osc. / external clock - using property 'Clock source'.

Then you should specify what System clock you need - using 'System clock (IP bus)' property. You can also enable/disable the PLL using 'PLL clock' property.
Under 56F8013AVFE bean, there are two places to specify the clock
>frequency.
>
>One is Oscillator Frequency default at 8MHz and another is System Clock
>which can be set to 32MHz.
>
>I need to get 32MHz MIPS for the calculation and wondering if the 32MHz
>System Clock is good enough.