Raspberry Pi Pico Lecture 27: Clocks and power management
0:00 - Greetings and administrivia
2:20 - Choosing a camera
4:00 - Plan for end of the semester
5:15 - Lecture plan
6:30 - Overview of clocks on RP2040
16:15 - Power control on RP2040 (sleep)
23:05 - High-level philosophy of power savings
26:30 - Power control on RP2040 (dormant)
30:00 - Chatting about low power applications
33:00 - Real time clock peripheral
37:50 - Pico extras repository
40:00 - Pico playground repository
43:20 - What have we covered so far in this class?
45:00 - Introducing the concept of a watchdog timer
48:40 - Questions and answers
Fall, 2022 lectures from ECE 4760 (Digital Systems Design Using Microcontroller) at Cornell University.
Course site:
Hunter’s site:
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