Interview questions on I2C protocol Part 1

This video session is dedicated to those who are exploring interview question and challenges on I2C protocol. I hope that this video session will be liked by viewers.
Interview questions on I2C protocol Part 2 video link:
• Interview Question on ...
Interview Questions on I2C complete playlist link:
• I2C Protocol Playlist
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[@hayfahvytsen]

Regarding your question "Which IO standard is used for SCL and SDA lines?". I would answer open-drain. That allows a bidirectional bus. The full answer would include voltage thresholds for logic levels, i.e. 3.3V, 5V, CMOS, TTL etc, which I don't believe is specified in the I2C standard. I believe its the responsibility of the circuit designer to ensure that the voltage levels of the selected components (Vhigh_min, Vlo_max, etc) are compatible, especially taking into account resistance and capacitance of the interconnects which can have a significant effect at higher speeds and longer distances -- which is used all too frequently with I2C! :-) It is not unusual to use level shifters to make things line up when using devices with different Vdd's. Love your videos BTW. Great stuff!

[@TechnicalBytes]

Thank you so much for participating in this discussion and sharing your knowledge.

[@MuhammadShahzad-dx5je]

Hello sir, I read the comment but could not comprehend. Could you please let me know the answer? Btw, thanks to you for this amazing stuff.

[@ravisoni9645]

Thank you very useful...i suggestions i want to give that if you have video in different part than there link should be in description so it's easy to navigate to different part of video. Thank you all for your efforts 🙏🙏🙏

[@4144758]

Good info thx

[@SunitaRani-ww9oc]

Glad that it was useful!

[@spicymavaa391]

Yes support

[@spicymavaa391]

It is a bus It stands for inter integrated ckt

[@spicymavaa391]

Because of externally connected pull up registers

[@spicymavaa391]

Two lines are required 1.scl 2.sda

[@TechnicalBytes]

👍👍👍👍👍

[@averagestudent360]

2 bidirectional open drain lines

[@spicymavaa391]

High

[@silicontosoftware]

Inter Integrated Circuit

[@spicymavaa391]

Each slave has unique address

[@PankajKumar-zr3tv]

nobody asks such obvious questions sir.

[@TechnicalBytes]

Dear Pankaj, it is a starting we will cover the entire range of questions ..

[@TechnicalBytes]

These lectures are questions cum tutorials, so that even beginners may get involved .. I understand and appreciate that you have wide knowledge of I2C protocol.