
44
© 2007 Microchip Technology Incorporated. All Rights Reserved. Audio Digital-to-Analog Converter Slide 44
Summary
z Intro to the Audio DAC
z How the DAC Works
− System Process
− Clock and Data Formats
− Interrupts and Status bits
z How the DAC interacts with and without
DMA
z Hardware/Software Support
To summarize our discussion:
We looked at what a digital-to-analog converter is and some of the features of the
DAC module.
We also reviewed how the DAC interacts with the CPU and with the DMA
controller.
And Lastly we reviewed some of the hardware and software support available for
the DAC.
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