Practical No. 8: Block exchange of data from source locations to destination locations.

 

314328 - MICROCONTROLLER & APPLICATIONS

 

Practical No. 8: Block exchange of data from source locations to destination

locations.

 

Problem Statement:  Write a program to perform Block Exchange from source

to destination using external memory locations.

(Note: Here external memory locations 2000H and 2100 are taken)

 

MOV R0, #05H ; initialize the counter

MOV R1, #20H ; initialize the memory location 1 (higher byte)

MOV R2, #21H ; initialize the memory location 2 (higher byte)

MOV R3, #00H ; initialize the memory location 1 & 2 lower byte

BACK: MOV DPH, R1 ;get the memory location 1 address to DPTR

MOV DPL, R3

MOVX A, @DPTR ; get the data from memory1 to Accumulator

MOV B, A ; copy the accumulator content to B register

MOV DPH, R2 ; get the memory2 location address to DPTR

MOVX A,@DPTR ; get the data from memory2 to Accumulator

XCH A, B ; exchange the accumulator and B register content

MOVX @DPTR, A ; copy the accumulator content to memory2

MOV A, B ; get the B register content to accumulator

MOV DPH, R1 ; get the memory1 location address to DPTR

MOVX @DPTR, A ; copy the accumulator content to memory1

INC R3 ; increment to next source and destination memory

DJNZ R0, BACK ; decrement count. If count! =0 go to label “BACK”

END

 

Output:

Before execution

 

After Execution

Practical No. 7: Array data transfer from source locations to destination locations (MAA)

;MAA (Microcontroller and application) 314328

;Practical No. 7: Array data transfer from source locations to destination

;locations

 

;Write a program to transfer a block of 05 bytes from internal data

;memory location 30H onwards to external data memory location 2000H onwards

;Special Note: Memory location 20h is given in program, but it is assigned to ;bit addressable memory hence 30h is taken here, kindly note.

 

ORG 0000H

MOV R0, #05H ; initialize counter

MOV R1, #30H ; initialize the source memory location higher byte

MOV R2, #20H ; initialize the destination memory location higher byte

MOV R3, #00H ; initialize the destination & source location lower byte

BACK: MOV DPH, R2 ; get the source memory location address to DPTR

MOV DPL, R3

MOV A,@R1

MOVX @DPTR,A ; get the data from source memory to destination memory

INC R1 ; increment to next source memory

INC R3 ; increment to next destination memory

DJNZ R0, BACK ; decrement count. If count is non zero, go to label “BACK”

SJMP $

END

MSBTE K shceme laboratory manuals download 2024

 

MSBTE K shceme laboratory manuals download

 

S.N.	1st Semester	Download
1	311303 - COMMUNICATION SKILLS (ENGLISH)	Download
2	311305 - BASIC SCIENCE ( PHYSICS )	Download
3	311305 - BASIC SCIENCE ( CHEMISTRY )	Download
S.N.	2nd Semester	Download
1	312002 - PROFESSIONAL COMMUNICATION	Download
2	312312 - ENGINEERING MECHANICS	Download
3	312338 - BUILDING MATERIAL AND CONSTRUCTION	Download
4	312308 - APPLIED SCIENCE - PHYSICS	Download
5	312308 - APPLIED SCIENCE - CHEMISTRY	Download
6	312303 - PROGRAMMING IN C	Download
7	312004 - WEB PAGE DESIGNING	Download
8	312302 - BASIC ELECTRICAL AND ELECTRONICS ENGINEERING	Download
9	312310 - FUNDAMENTAL OF ELECTRICAL ENGINEERING	Download
10	312006 - BASIC MECHANICAL ENGINEERING	Download
11	312314 - BASIC ELECTRONICS	Download
12	312316 - ELECTRONIC MATERIALS & COMPONENTS	Download
13	312315 - ELEMENTS OF ELECTRICAL ENGINEERING	Download
14	312342 - SOLID FLUID OPERATIONS	Download
15	312339 - SURVEYING	Download
16	312309 - ELEMENTS OF ELECTRONICS	Download
17	312001 - LINUX BASICS	Download
18	312341-FUNDAMENTAL OF CHEMICAL ENGINEERING AND MATERIALS	Download
S.N.	3rd Semester	Download
1	313321 - ADVANCED SURVEYING	Download
2	313323 - HIGHWAY ENGINEERING	Download
3	313308 - STRENGTH OF MATERIALS	Download
4	313322 - CONCRETE TECHNOLOGY	Download
5	313325 - CIRCUITS & NETWORKS	Download
6	313326 - PRINCIPLES OF ELECTRONIC COMMUNICATION	Download
7	313324 - ANALOG ELECTRONICS	Download
8	313303 - DIGITAL TECHNIQUES	Download
9	313327 - BIOSENSORS APPLICATIONS	Download
10	313305 - DIGITAL TECHNIQUES AND MICROPROCESSORS	Download
11	313329 - CONTROL SYSTEM & COMPONENTS	Download
12	313340 - TRANSDUCERS AND MEASUREMENT SYSTEM	Download
13	313003 - APPLIED MULTIMEDIA TECHNIQUES	Download
14	313001 - COMPUTER GRAPHICS	Download
15	313337 - CHEMICAL PROCESS TECHNOLOGY	Download
16	313339 - UTILITIES & PLANT MAINTENANCE	Download
17	313338 - PROCESS INSTRUMENTATION & CONTROL	Download
18	313317 - MECHANICAL ENGINEERING MATERIALS	Download
19	313316 - METROLOGY AND MEASUREMENT	Download
20	313309 - FLUID MECHANICS AND MACHINERY	Download
21	313310 - THERMAL ENGINEERING	Download
22	313313 - THEORY OF MACHINES	Download
23	313005 - VIRTUALIZATION AND CLOUD COMPUTING	Download
24	313301 - DATA STRUCTURE USING C	Download
25	313302 - DATABASE MANAGEMENT SYSTEM	Download
26	313011 - BASIC PYTHON PROGRAMMING	Download
27	313304 - OBJECT ORIENTED PROGRAMMING USING C++	Download
28	313015 - ELECTRICAL MATERIAL AND WIRING PRACTICE	Download
29	313334 - ELECTRICAL AND ELECTRONIC MEASUREMENT	Download
30	313332 - ELECTRICAL CIRCUITS AND NETWORK	Download
31	313333 - ELECTRICAL POWER GENERATION,TRANSMISSION AND DISTRIBUTION	Download
32	313004 - DATA STORY TELLING AND VISUALIZATION	Download
33	313306 - DATA STRUCTURE USING PYTHON	Download
34	313016 - CHEMISTRY FOR CHEMICAL ENGINEERS	Download
35	313335 - FUNDAMENTALS OF POWER ELECTRONICS	Download
36	313307 - STATISTICAL MODELLING FOR MACHINE LEARNING	Download
S.N.	4th semester	Download
1	314322 - D.C. MACHINES AND TRANSFORMERS	Download
2	314324 - DIGITAL ELECTRONICS AND MICROCONTROLLER APPLICATIONS	Download
3	314325 - ELECTRICAL ESTIMATING AND CONTRACTING	Download
4	314323 - UTILIZATION OF ELECTRICAL ENERGY	Download
5	314317 - JAVA PROGRAMMING	Download
6	314318 - DATA COMMUNICATION AND COMPUTER NETWORK	Download
7	314005 - UI/UX DESIGN	Download
8	314004 - PYTHON PROGRAMMING	Download
9	314333 - AI IN ROBOTICS	Download
10	314332 - DIAGNOSTIC EQUIPMENT	Download
11	314013 - INSTRUMENTATION SYSTEM MAINTENANCE	Download
12	314006 - INTERNET OF THINGS	Download
13	314315 - GEOTECHNICAL ENGINEERING	Download
14	314313 - ESTIMATING, COSTING AND VALUATION	Download
15	314314 - WATER AND WASTEWATER ENGINEERING	Download
16	314327 - CONSUMER ELECTRONIC SYSTEMS	Download
17	314328 - MICROCONTROLLER & APPLICATIONS	Download
18	314363 - BASIC POWER ELECTRONICS	Download
19	314326 - DIGITAL COMMUNICATION SYSTEMS	Download
20	314311 - POLLUTION CONTROL IN CHEMICAL INDUSTRIES	Download
21	314003 - SAFETY IN CHEMICAL INDUSTRIES	Download
22	314310 - INDUSTRIAL FLUID FLOW OPERATION	Download
23	314309 - CHEMICAL REACTION KINETICS	Download
24	314321 - MICROPROCESSOR PROGRAMMING	Download
25	314320 - MATHEMATICS FOR MACHINE LEARNING	Download
26	314017 - BASICS OF MECHATRONICS	Download
27	314336 - PROCESS INSTRUMENTATION	Download
28	314007 - COMPUTER HARDWARE SYSTEMS	Download
29	314303 - HYDRAULICS	Download
30	314319 - INFORMATION SECURITY	Download
31	314329 - ANALOG & DIGITAL COMMUNICATION	Download
32	314334 - PRINCIPLES OF ROBOTICS	Download