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Studying PWM
References ▼
Amazon
Rigol DS1054Z 4-channel 50 Mhz Digital Oscilloscope
[1]2:56
David Patterson & John Hennessy (Morgan Kaufmann)
Computer Organization and Design RISC-V Edition
[2]3:38
YouTube
How to control LED brightness using PWM
[3]5:44
Waiting for Friday
Controlling LED brightness using PWM
[4]19:41[5]35:27
SiFive Developers
Platform Reference Manual
[6]38:37[7]46:02[8]52:20
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Host
Mio Iwakura
Indexer
Matt Mascarenhas
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0:08Recap and set the stage for the day, learning pulse-width modulation
0:08Recap and set the stage for the day, learning pulse-width modulation
0:08Recap and set the stage for the day, learning pulse-width modulation
2:56hossein1387 Yes, it is an oscilloscope1
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2:56hossein1387 Yes, it is an oscilloscope1
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2:56hossein1387 Yes, it is an oscilloscope1
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3:38Show off Computer Organization and Design2
3:38Show off Computer Organization and Design2
3:38Show off Computer Organization and Design2
5:44Watch video on controlling LED brightness using PWM3
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5:44Watch video on controlling LED brightness using PWM3
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5:44Watch video on controlling LED brightness using PWM3
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19:41Take notes from accompanying article on Controlling LED brightness using PWM4
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19:41Take notes from accompanying article on Controlling LED brightness using PWM4
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19:41Take notes from accompanying article on Controlling LED brightness using PWM4
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🖌
29:56Summarise the concept of pulse-width modulation that we care about
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29:56Summarise the concept of pulse-width modulation that we care about
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29:56Summarise the concept of pulse-width modulation that we care about
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33:37PWM Resolution
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33:37PWM Resolution
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33:37PWM Resolution
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35:27Read about Timing the Interrupt5
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35:27Read about Timing the Interrupt5
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35:27Read about Timing the Interrupt5
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38:37Continue reading about PWM6
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38:37Continue reading about PWM6
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38:37Continue reading about PWM6
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46:02Read about the PWM Configuration Register7
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46:02Read about the PWM Configuration Register7
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46:02Read about the PWM Configuration Register7
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50:43Consult led_fade.c to see how it sets up the RGB PWM
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50:43Consult led_fade.c to see how it sets up the RGB PWM
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50:43Consult led_fade.c to see how it sets up the RGB PWM
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52:20Continue reading about the PWM Configuration Register8
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52:20Continue reading about the PWM Configuration Register8
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52:20Continue reading about the PWM Configuration Register8
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1:01:00Note that the led_fade.c does not seem to be setting the pwmzerocmp bit
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1:01:00Note that the led_fade.c does not seem to be setting the pwmzerocmp bit
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1:01:00Note that the led_fade.c does not seem to be setting the pwmzerocmp bit
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1:01:32We are out of time for today
1:01:32We are out of time for today
1:01:32We are out of time for today

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