Monday, April 18, 2011

Frequency signal


Many components, such as AD, DA convertors and filters, need to have a frequency signal in the specific range, which affects the component’s speed. Frequency signal selection done over appropriate multiplexers.

For each of the columns it is possible to select:
·         internal frequency VC1
·         internal frequency VC2
·         output over some of the digital blocks, most commonly counter timer and PWM generator, which is selected through the multiplexer.

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