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Building the Structure Chart
- Processes in the DFD tend to show single module on the structure chart
Afferent processes - give inputs to system
Central processes - do critical system operations
Efferent processes - handle system outputs
- The DFD leveling can correspond to the structure chart hierarchy
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Determine the analog output voltage of 6-bit DAC (R-2R ladder network) with Vref as 5V when the digital input is 011100. Ans. The analog output for 6-bit R-2R DAC ladder network
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