Lec-3: 8085 | 40-pin diagram | External Architecture in Hindi

[@omprakashupadhyay3022]

01:41 The 8085 microprocessor has 40 pins with 16 pins used for the address bus and 8 pins used for the data bus. 03:22 Reduced number of pins from 24 to 16 by using ALE (Address Latch Enable) to toggle between address and data bus. 05:03 KLE pin in 8085 is bidirectional and enables input/output devices. 06:44 Low enabled pin is used to control the enabling and disabling of a function 08:25 Traps are high priority interrupts related to hardware failures and urgent events. 10:06 Acknowledgement bit is an indication of a successful transaction 11:47 The various signals in the 8085 microprocessor external architecture 13:21 8085 external architecture has 40 pins with various functionalities

[@muquid_5456]

Thank you

[@theupandfly7652]

U are Allrounder ❤❤.. Jitne bhi subject ka topic search Kiya apka aya hi aya .....

[@SulemanSahil]

Much needed playlist for this semester. Please upload the complete course as soon as possible, thank you

[@dhruvrajmakwana8927]

Is bande ko me best teacher ka award dena chahunga...🫡 Kya explanation skill hey bhai... 👍

[@vshalking6522]

Searched a lot for microprocessor, 12:50 ended up here and it saved me❤

[@adarshgupta5255]

Much needed playlist please cover whole microprocessor units .....thank you

[@vishakhkv2512]

Wonderful class sir..huge content short time but in very effective way..👍👍

[@bhupendra.jogi1012]

kyahi bhannat explain kiya he maja aagya 🤠

[@singerramganwani573]

Sir last me thoda sa time screen shot lene ka de diya karo please🥲🥲

[@shadowgamer3428]

I know time shortage hota hai prr agar hath se note kroge sath sath then thoda boht yd reh jata hai

[@singerramganwani573]

@@shadowgamer3428 are bro exam time me kon hath se note krega 😂

[@mayuribiradar4303]

​@@singerramganwani573😂

[@sumitgupta3477]

I made a heap software for 8085 mp for allocation and freeing memory. It was a really fun project and helped me understand mp better and coding in 8085 asm.

[@chinmayachowdary]

Excellent explanation.

[@hempathak7001]

Awesome video sir

[@annupriya7347]

Oh sir thanku ❤

[@harshildudhat93]

Much more helpful for GTU Exam preparation

[@khushiyadav4293]

Thank you sir apne ache se explain kr diya aaj exam h aur apka video mil gya 😌👍

[@zsolution7673]

You're a Gem! sir. Is there any subject you cannot explain?

[@VaibhavYadav-ry7tv]

mzaa agyaaaa, end tk aatw aate saara dimaag use kr liya😂

[@anonymous........]

Very well explained 👍

[@techigian]

Thank you varun sir😊😊😊😊

[@ZOROISLIVE-z9islive]

Mere to back ke paper me bhi back aayegi 😅😅😢

[@Karannn43]

😂😂😂

[@mayuribiradar4303]

Thank u so much.... Great Teaching ❤️

[@nitapatel9705]

Thank you so much sir🙏🏼✨😇

[@YASHVALO]

best explaination ive seen so far

[@krishnenduroy2506]

Bhaiya please Microprocessor & Microcontroller ka topic pura complete karna❤️

[@Allsubjectnotes-ph5mg]

I am prepration to see the exam nice video easy to understand

[@Abc-rz4ps]

ALE is address latch enable -->it is used to mux address and data bus ale=1->address ki trah use hoga ale=0->data bus ki trh use hoga mp ko compact rkhne ke liye pins ko mux kiya gya ha, so that less space me yada pins aa jaye bideirectional arrow isliye kyuki address jayega bhi and data aa bhi skta ha i.e. both read/write is possible RD- read, WR -write

[@sohailsohail9164]

The OG Teacher ever literally no one make me feel good while studying but if this man start teaching it's like heavenly feeling ❤

[@nihalasherin8049]

Could you please make a video on virtualisation and virtual machines ? Your lectures are soo good , easy to understand..

[@deepudiamond8558]

I need this tutorial and I got it thank you so much sir

[@varunsinghraghuvanshi3795]

thank you sir we need more videos..😄

[@Moumitaaa05]

This man is the legend 🎉

[@gourmandal7097]

Thanks sir

[@arifislamz]

**Mistakes: HOLD (Pin 39): Indicates that another device is requesting the use of the address and data bus. In the 8085 microprocessor, TRAP has higher priority than HOLD.

[@ankitpandey3096]

Exam hai 2 ghante mai aur abhi dekh raha hu mpmc lecture🤧

[@abhishek_01]

Sir, please add Assembly language programming in 8085 mp is detailed asap 🙏🙏

[@Abc-rz4ps]

total pins =40 address bus ke pins=16, data bus pins=8 total pins=8+16=24, but only16 pins are used here A8-A15 =8 pins AD0 -AD7 =8 pins, here mux is done with both the address bus and data bus ,so that whatever is needed can be used

[@KashifKhan-vc5jb]

Thank yoy sir you clear my concept thank you much ❤

[@Abc-rz4ps]

trap is the highest priority interrupt dma is direct memory access HOLD and HLDA both are connected by the dma HLDA is hold acknowledgement HOLD ki priority is even more than TRAP

[@moonlight-td8ed]

bro i thought i would be getting just pass marks in this subject.. but somehow you made me curious about this sub

[@DevaliyaPradip]

Thank you sir

[@Harshsihotiya]

thank you so much sir

[@shambhavikapoor1922]

i didn't got that clock part , what is that unke sath ? kiske sath synchronize?

[@shinobu1213]

Helpful hai exam ke liye

[@Abc-rz4ps]

read and write pins are here low-enabled pins meaning jab i/p= 0, then it work and if i/p=1, it will disable...so bar is put on them for low enabled pins S1 and S2 are status bits-->konsa kam mp perform kr rha ha wo status bit se pta chalta ha

[@SitaramPednekar-xw6uc]

it is just like not gate

[@priyanshkanwar8599]

thanks sir

[@sian4430]

Sir please complete this series🙏🙏🙏🙏🙏🙏

[@AnshMishra-c9l]

Sir WR and RD are simantanuosly occur or not

[@chhayanagwanshi1232]

I like it

[@pratikvasave7272]

guruji pranam

[@ayanulhaq309]

Love from Pakistan

[@sample__1099]

Sir what is VCC ,VSS and ground in this..

[@surya.6907]

is rst 6.5,5.5 software interrupt??

[@nbliv2k_766]

I might fail in MPMC exam

[@KolluriSireesha42]

8051 microcontroller video please sir

[@a1gaming438]

We need assembly language of 8085 microprocessor video please

[@Jenil_laptop123]

01:45

[@mohammedanaskhatri6706]

Sir, there is an echo in the lecture, please resolve this problem.

[@mir6401]

Sir gdce walo k liye class laiye please

[@ashutoshsrivastava2458]

12:00

[@The_Shubham_Soni]

I might fail in MPMC exam 🥲🥲

[@The_Shubham_Soni]

49 Number agaye

[@divyanshrawatm1281]

​@@The_Shubham_SoniAbe saale gaadar fail bolkr pass ho gaya

[@Aman_1295]

Me to pakka fail ho jaunga

[@The_Shubham_Soni]

@@Aman_1295 chodio mat koi bhi question kuch bhi likh dio kuch bhi

[@divyanshrawatm1281]

@@The_Shubham_Soni abee ppr mai 500 ka note lga diyo bs

[@technosujeet]

Sir Timing Diagram of 8085 is pending please make it 🙏🙏

[@RohitKumar-zp2xd]

Bhai kl hi microprocessor ka exam tha, 2 din pehle nhi daal skte the same topic pe video🙄

[@itachi_terabapp]

😂

[@shikun750]

Same bhai

[@shayariorham09]

Ye shirt achi nhi lg rhi sir aap Red ❤ me ache lgte ho

[@pubgmibile8247]

😂

[@ayushrastogi7485]

Hi sir i am from CSE background and now i have 3 offers please suggest which one is better for me? 1. Infosys system engineer 3.6lpa 2. SYMB technology software engineer 4lpa 3.Tata Steel AEP CS/IT domain 7lpa

[@souravrajput3185]

Infosys🙂

[@abhishekghosh9544]

bhai tata steels m recruitement ka kya process hai?

[@aniketjangid205]

Sir sb thik ha pr aapne kaafi confus bhin kr diya

[@astroworld1627]

Ye sab hardware interrupt hai

[@AnjuPal-qf6vm]

Hii

[@a1gaming438]

We need assembly language of 8085 microprocessor video please