Support/hardware demonstration
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The block diagram is: | The block diagram is: | ||
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With the block which has in entry (in put: PWM_out) and (output: C0, C1) we are going to get back the whole signal PWM_out. | With the block which has in entry (in put: PWM_out) and (output: C0, C1) we are going to get back the whole signal PWM_out. | ||
The simulation is described in following figure: | The simulation is described in following figure: |
Revision as of 10:54, 9 January 2018
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System
The following system is used to show digital electronic parts to students.
The block diagram is:
The FPGA design can be found in the HEI SVN.
Specification
To generate the PWM signal we have to compare the sinewave signal (tone) and a signal sawtooth signal whitch be generate with the counter.
The block diagram is:
With the block which has in entry (in put: PWM_out) and (output: C0, C1) we are going to get back the whole signal PWM_out.
The simulation is described in following figure: