Serial Peripheral Interface (SPI) Basics

Ever wonder how our computers, cameras, and other devices communicate with SD cards? Well, one way is through the Serial Peripheral Interface or SPI. In this video, we discuss this simple synchronous protocol and how it is used to pass information between a controller and one or more peripherals.
Takeaways: At the completion of this lesson, each student should be able to:
• describe purpose and use of each physical connection of the SPI interface;
• interpret the SPI protocol; and
• describe the pros, cons, and applications of SPI.
#spi #synchronous #serial

[@WesselDuPlooy]

Great uncomplicated explanation! Clear and to the point. Thanks!

[@danflurry]

Here I am the entire time trying to figure out how he wrote backwards so legibly.

[@thesniker56]

He mirrored the video after recording

[@simpleguy9334]

Very clean explanation 👌👌👌

[@panchomartinez5374]

Excellent explanation, thank you.

[@poohinacrewood]

You are good. I like the drawing board style.

[@RajaSGP]

Thank you, Super explanation.

[@Milos19943]

excellent explanation. Tnx!

[@naveenv4227]

Vid is so helpful.

[@frankbarone630]

COPI?? it is MOSI..

[@frankbarone630]

controller sends data on falling edge and peripheral reads it on rising edge. is this correct?

[@sanguchito7381]

Too bad the SJW crowd got to you, the correct names are master/slave and MOSI and MISO.

[@Intermation]

Yes they did. I have to admit that I stumbled a few times during the recording because I was taught MOSI and MISO.

[@jonathanstein6056]

Agreed. I unsubscribed.

[@jonathanstein6056]

Thumbs DOWN 👎 MOSI and MISO. PC police 👮‍♀️