Submission of assignment 1

 All the students are here by informed to submit the assignment 1 PDF in the given google form click on or before 02/04/2026 before 5PM. Most of you have already submitted the printouts, those who have not yet submitted can submit it tomorrow without fail. Keep Assignment Video ready some one will collect from you within a day or two. 

Memory Organization of 8051 Microcontroller

 

All the addresses are in Hex.

Remember by default Register Bank 0 is used. Bit addressable is from 20 to 2F and General purpose area is from 30 to 7F. 

SP address is 81; Port 0 address is 80; Port P2 address A0

Titles of the Assignment submitted by the students and a deadline

If your title matches with other batch you have to change the title on or before 09/03/2026 4:30PM. The last date to show the simulation is on or before 18/03/2024 before 4:30PM. After showing the result you can prepare one minute video of your assignment and prepare a report (Refer your senior reports and videos) 

Time table 4A Division

 

For class adjustments   t means tutorials 

For Syllabus click

Micro-controller subject for A division IV sem

 I am going to handle Micro-controller 8051 for 4th semester A division. Academic calendar is

 

STC 2025

 Good morning to all, Microcontroller STC students are hereby informed to join the Google Classroom

https://classroom.google.com/c/NzcyNDY0OTcwNzg1?cjc=t5wxnvl4  

or classroom code is t5wxnvl4 Join the Google class, and visit the blog for PPTs and Videos https://svv8051.blogspot.com/  -Dr. S. V. Viraktamath

Your IA 1 is scheduled on 18th at 2:30 in main lab. 

 Unit 2 and Unit 3 for IA 2 and 

Unit 4 and Unit 5 for IA 3, you have to write on quiz and one assignment. 

Assignment write the answer for last year end sem Qp Unit 1 and Unit 2 Questions and submit. 

Micro-controller -8051 - Assignments

Micro-controller -8051 - Assignments during 2025 batch YouTube video available at  click 

Bring Printout to the class

 

All the students are here by informed to take colour printout of 8051 RAM click and One page Black and white print of instruction set summary without fail and should bring to the class either in the plastic cover or laminated so that u can keep with you for one complete semester.

8051 Microcontroller 36 projects (Assignment 1)

 

for YouTube Videos click  click  

For reports click click

Assignment 1

 Good afternoon to all of you, For assignment 1 Fill the Google form on or before 29/04/2024 before 11AM. https://docs.google.com/forms/d/e/1FAIpQLSc15HKKZ1ONpBYA_SbC83KWN63oK0EZSBSNfzKhIJRAhKH4_A/viewform

IA 1 Portion

 Unit-I

The 8051 Architecture : Introduction, difference between Microprocessors and Microcontrollers, RISC & CISC CPU Architectures, Harvard & Von-Neumann CPU architecture. The 8051 Architecture-Block diagram, Pin Configuration, 8051 port structure.                                                                        8 Hrs 

Unit-II

Addressing Modes and Operations: Introduction, Addressing modes, External data transfer, Code Memory, Read Only Data transfer / Indexed Addressing modes, PUSH and POP opcodes, Data exchanges, Example Programs; Byte level logical Operations, Bit level Logical Operations, Rotate and Swap Operations, Example Programs. Arithmetic Operations: Flags, Incrementing and Decrementing, Addition, Subtraction, Multiplication and Division, Example-programs.            8 Hrs 

All the students are here by informed to attend the classes regularly. Few students have missed few classes recently; they may get attendance shortage for the second IA. Submit the Assignments on or  before the deadline. All the best for your IA 1.  

8051 Microcontroller Assignment 1

Make a group of two students, Refer https://svv8051.blogspot.com/  right handside for students "Micro controller projects" or you can refer any websites, choose any one 8051 based project, use assembly or C prgramming . Google form will be shared with you all next week, fill the form - your team members, title of the project. Show the simulation  using Proteus software on or before second IA, prepare a 2 minutes video of your project, prepare the report for the same and submit it. You may do implementation of your project on 8051 micro-controller kit also. If you need any help if you feel any difficulties come and discuss with me. 

Programs discussed in the classes (last week)

 1) To add N natural numbers

2) BCD input -Addition nibble wise: Ex  45 then R5=5+4=09

3) Toggle the port 1 by sending 55H and AAh continuously with delay. Using Subroutine

4) Two digit BCD number is stored in memory location 30H. Unpack the BCD number and store the two digits in memory locations 31H and 32H.  30H is 49  then 31H will be 04 and  32H will be 09

5) Write a program to count number of 1's in the contents of r2 register and store the count in the r3 register.

6) Find the largest number in a block of data. The length of the block is in memory location 30H and the block itself starts from memory location 31H. Store the maximum number in memory location 40H. Assume that the numbers in the block are all 8 bit unsigned binary numbers.

7) Count even numbers

8) Find sum of odd numbers

9) Find the sum of even numbers

10) Find the sum of even numbers and odd numbers 

11) Find the square of a number stored in 30h and store result in 31h and 32h. 

12) Delay Calculations

13) Add two numbers external data  30002=3001+3000

14) Find number of negatives and positives in a given array

15) Search and count how many times the given byte of memory 30h has appeared in the given array starts from 32h onwards. The length of the array is in 31h. store result in r5.

16) Multi byte BCD additions 

 17) Separate even numbers from an given array. Array starts from 30H and store the Even numbers in location 40H onwards. (Choose length of the array)

18) Consider external memory -Repeat all the programs. Consider external  and internal mixed then write a programs

19) Find the cube of a number stored in 30h and store result in 31h and 32h. 

20) Generate Fibonacci numbers

For more programs list  click 

Subject Handling - A division 4th semester

 Good afternoon to all of you, I am going to handle 8051 Micro controller subject for 4th sem A division -2024. 

All the students are here by informed to attend the classes regularly and go through the material shared in this blog.

STC 8051 Microcontroller -2019

Dear student friends i am going to handle 8051 Micro controller for this STC.
Registered students are here by informed to come and meet me. 

Notice

All the students are here by informed to join the google class created by me. The class code is 1qtb51

First login to your gmail account, then choose the Google Apps- Classroom - then type the class code and join. There you will find format for submitting do it yourself report and other information. Before you take color printout show me once the soft copy.

Wish You Happy Ugadi

Shortage of Attendance

Shortage of attendance

All the students are here by informed to share this blog link to their parents without fail.
The following students are having the shortage of attendance as on 29/01/2019.

Sl.No	USN	Roll No	Student Name
01	2SD16EC012	201	ANUSHA
02	2SD16EC053	202	MADHURMANOJ
03	2SD16EC066	203	PAVITHRA
04	2SD17EC004	205	AISHWARYA
05	2SD17EC010	209	AKSHATA
06	2SD17EC013	211	AKSHAY
07	2SD17EC014	212	AMBIKA
08	2SD17EC017	213	ANJALI
09	2SD17EC021	216	BHANUKUMAR
10	2SD17EC023	217	CHANDRAKANT
11	2SD17EC035	221	HARSHITA
12	2SD17EC043	224	KIRANA KUMAR
13	2SD17EC047	226	LOKESH
14	2SD17EC048	227	M CHINNA BALANJINEYULU
15	2SD17EC049	228	MADHURI
16	2SD17EC057	232	MYTRI
17	2SD17EC063	233	NIKITA
18	2SD17EC069	236	POOJA
19	2SD17EC082	241	RISHABH
20	2SD17EC084	243	SABEEHA
21	2SD17EC086	245	SACHIN
22	2SD17EC087	246	SAGAR
23	2SD17EC090	248	SANJANA
24	2SD17EC094	250	SHANKAR
25	2SD17EC095	251	SHRADDHA
26	2SD17EC102	254	SIDDARTH
27	2SD17EC108	256	T MADHAVA
28	2SD17EC109	257	TUSHAR
29	2SD17EC118	263	VIJAYANANDA
30	2SD16EC004	269	AKASH
31	2SD18EC420	273	SHREEDEVI
32	2SD18EC410	275	MANJUNATH
33	2SD18EC414	276	PRIYANKA

Notice

All the students are here by informed to take color printout of 8051 RAM click and One page Black and white print of instruction set summary click (First page) without fail and should bring to the class either in the plastic cover or laminated so that u can keep with you for one semester. You are also informed to see the 8051 Memory organization Video click.