8255-Programmable Peripheral Interface ( Block Diagram, pin diagram, IN & OUT instruction)

[@hamzayousuf5572]

You're best in this subject, no one can explain better than you. My whole class mates are depending on you. Thank you so much Ma'am. Infact 'thankyou' is just a small word against what you have done for us. I just wanna say that without you it would be impossible for me to pass this exam.

[@TheVertex-Engg-Lectures]

Thank you so much 😊. I am glad that my videos helped you. Keep learning 👍

[@Aryan-ji2nk]

This is what we call explanation, Every other video the speaker is just throwing random high level terms that I've haven't heard in my entire life

[@TheVertex-Engg-Lectures]

Thank you so much 😊

[@TikShorts-wh8om]

YOU ARE THE BEST TEACHER OUT THERE FOR THIS SUBJECT MAM ...❤❤

[@TheVertex-Engg-Lectures]

@@TikShorts-wh8om thanks a lot. I am glad that you liked it 😊

[@devkrishan2892]

College me ase nahi samjhaya jata mamm . Teachers bolte hai yaad karlo bass . But today i got the concept thank you very much mamm.. 😊 ☺️

[@TheVertex-Engg-Lectures]

You are so welcome 😊. I am glad that you got the concept. Keep learning 👍

[@Rd-zf5xz]

First time I see your full video of 22 minute 14 second. Great Explanation also understable for anyone.

[@TheVertex-Engg-Lectures]

Thank you so much 😊. Keep learning 👍

[@beastypie.]

The best, the best, the best. Words will fall short for the praise of this video. This channel is very underrated🤕. Keep up the good work maam and keep making these fantastic videos 💯🔥

[@TheVertex-Engg-Lectures]

Thank you so much for your wonderful comment ☺️. I am happy to know that you liked it.

[@aryansharma4322]

Thank youu mam

[@TheVertex-Engg-Lectures]

You are welcome 😊

[@ashishhajare2183]

Thank you so much ma'am for giving practical as well as therotical knowledge Thise concept I will not forgot forever

[@TheVertex-Engg-Lectures]

That's a great comment. Thanks. Keep learning 👍

[@sarastemkar7835]

jab tak aap ho tab tak hope hai yeh subject me please keep uploading

[@TheVertex-Engg-Lectures]

Thanks I am glad that you liked it. Let me know if you have any doubt

[@raidivya8831]

kzbin.info/www/bejne/fqvaqYGYf5Kandk

[@ashishtayade047]

Thank you mam very nice gide & very nice information PPI 8255/pin diagram teaching video.👍

[@TheVertex-Engg-Lectures]

You are welcome ☺️. Keep learning 👍

[@sohail-one]

Mam deserves 100k subs ,its pure quality content, 🔥🔥🔥👌👌👌👌👌 mam can u provide these notes also

[@TheVertex-Engg-Lectures]

Thank you so much 😊 I am glad that you liked it. Notes can not be provided for copyright reasons

[@bhaskarsolanki7266]

Ap bhut acha explain krti h ma'am thanks 🙏🙏

[@TheVertex-Engg-Lectures]

You are welcome keep learning

[@mathsa2z459]

Thanks ma'am. Watching your videos, I'm enable to pass my exams.

[@TheVertex-Engg-Lectures]

That's great 😊 good to know best wishes

[@dilkiaawaj7567]

Mam your teaching method is too good

[@TheVertex-Engg-Lectures]

Thank you so much. Keep learning

[@aanchalchoudhary2508]

just best best and best explanation thank you mam 😊😊😊😊

[@TheVertex-Engg-Lectures]

You are welcome. Thanks for your comment

[@DeepakKumar-bo8et]

Mam thanku good videos made ke liye

[@TheVertex-Engg-Lectures]

You are welcome 😊 keep learning 👍

[@kushkusa7473]

In input device there are instructions???? Or what we are typing that is getting to store into the peocessor through 8255?

[@isshuuuuu]

Shukriya for this lecture mam

[@TheVertex-Engg-Lectures]

You are welcome 🤗 keep learning 👍

[@anshikajaiswal157]

maam you are awesome amazing explanation

[@TheVertex-Engg-Lectures]

Thank you so much for your wonderful comment ❤️

[@kushkusa7473]

Means through this 8255 microprocessor is communicating with I/O devives?

[@sohail-one]

Mam it would be an alot of help if u also upload the ppt or pdf of this lecture 👍👍❤️❤️

[@TheVertex-Engg-Lectures]

So sorry ppts can not be provided for copyright reasons

[@mgryzen3679]

just amazing,Too much knowledge+beATY

[@TheVertex-Engg-Lectures]

Thank you so much 😊 keep learning

[@SumitKumar-uw6qn]

Top notch explanation mam ❤

[@TheVertex-Engg-Lectures]

Thank you so much for your wonderful comment ☺️

[@letslearndifferent9558]

Very helpfull lecture mam.Amazing explanation. Thankyou so much ❣️❣️❣️❣️❣️

[@TheVertex-Engg-Lectures]

You are so welcome. I am glad that you liked it. Keep learning 👍

[@aminul_islam_rafi]

Mam who set the control word register is it microprocessor or User?

[@TheVertex-Engg-Lectures]

User

[@aminul_islam_rafi]

@@TheVertex-Engg-Lectures Mam if a0 and a1 is 00 than port a select if 01 port b select if 10 port c select 11 then control word register is selete .now my question is a0 and a1 are fully control by microprocessor how user find out that its my turn to select the control word register

[@TheVertex-Engg-Lectures]

@@aminul_islam_rafi according to this known logic, user generate control word and write a program for that. Check 8086-8255 interfacing video for more clarity. Always remember 8086, 8255 these are machines they can't do anything independently. User has to decide how to program.

[@TheVertex-Engg-Lectures]

@@aminul_islam_rafi 8255 decide to select a perticular port or cwr, according to address and physical connection when 8086 executes a program. But user is writing a program hence he is deciding.

[@tanmaygadam3509]

Thank you mam its so helpful🙏

[@TheVertex-Engg-Lectures]

You are welcome 😊

[@DhruvSharma-mh5vf]

Thank you so so so much mam

[@TheVertex-Engg-Lectures]

You are welcome. Keep learning

[@RajdeepSolanki5]

Thank you Mam

[@TheVertex-Engg-Lectures]

You are welcome. Keep learning 👍

[@kushkusa7473]

Difference between I/O interfacing techniques and this I/O peripheral device?

[@rewasaykar9461]

Plz upload HSC cs 2 4th chapter.."microcontroller"

[@TheVertex-Engg-Lectures]

sure

[@bhaskarsolanki7266]

Ma'am memory mapped io and io mapped io pr bhi ek detailed video bana dijiye ...🙏🙏

[@TheVertex-Engg-Lectures]

Ok sure 👍

[@prashantsonawane3490]

can we get this PPTs ? and from where ?

[@TheVertex-Engg-Lectures]

So sorry, ppts can not be provided for copyright reasons

[@divyam69]

Thank you mam :)

[@TheVertex-Engg-Lectures]

You are welcome 🤗 keep learning 👍

[@bechooprajapati5988]

Amazing mam

[@TheVertex-Engg-Lectures]

Thank you so much 😊. Keep learning

[@pawanrathore5383]

Great explanation

[@TheVertex-Engg-Lectures]

Thanks keep learning 👍

[@YuvrajSingh-sg6fu]

Well explained mam,🙂

[@TheVertex-Engg-Lectures]

Thank you so much 😊 keep learning

[@TheHariPutraOfficially]

Very helpful mam... HARE Krishna

[@TheVertex-Engg-Lectures]

Thank you so much 😊

[@nisaks8091]

Thankyou so much mam..... 👍❤❤

[@TheVertex-Engg-Lectures]

You are welcome 😊. Keep learning

[@Useful_Shorts]

wow

[@TheVertex-Engg-Lectures]

Thank you so much 😊

[@futuristictechnology..531]

ily

[@TheVertex-Engg-Lectures]

Keep learning 👍

[@your_daddy_mf]

MAM CAN YOU SHARE LECTURE SLIDES?

[@TheVertex-Engg-Lectures]

I am so sorry. Slides can not be provided for copyright reasons