Home

Deleting string in a given array of characters

Statement: Write an 8085 assembly language program to delete a string of 4 characters from the tenth location in the given array of 50 characters.

Solution:

Shift bytes from location 14 till the end of array upwards by 4 characters i.e. from location 10 onwards.

Source program :

LXI H, 2l0DH :Initialize source memory pointer at the 14thlocation of the array.
LXI D, 2l09H : Initialize destination memory pointer at the 10th location of the array.
MOV A, M : Get the character
STAX D : Store character at new location
INX D : Increment destination pointer
INX H : Increment source pointer
MOV A, L : [check whether desired
CPI 32H bytes are shifted or not]
JNZ REPE : if not repeat the process
HLT : stop

Related Programs for Beginners: (Click down)

Calculate the sum of series of odd numbers

Find the square of given number

Multiply two 8-bit numbers

Find the largest of given numbers

Inserting string in a given array of charactersStatement: Write an 8085 assembly language program to insert a string of four characters from the te...Add each element of array with the elements of another arrayStatement: Two decimal numbers six digits each, are stored in BCD package form. Each number occupies...Add parity bit to 7-bit ASCII charactersStatement: Add even parity to a string of 7-bit ASCII characters. The length of the string is in mem...Find the Square Root of a given numberStatement: Write a program to find the Square Root of an 8 bit binary number. The binary number is s...Search a byte in a given numberStatement: Search the given byte in the list of 50 numbers stored in the consecutive memory location...HJ94030 based multiple automatic track controlled multi-pattern light stringHJ94030 more light string with multiple synchronized automatic control circuit track the circuit ...Separate even numbers from given numbersStatement: Write an assembly language program to separate even numbers from the given list of 50 num...Find the square of given numberStatement: Find the square of the given numbers from memory location 6100H and store the result from...Array of 555 for audio signal generationFind the largest of given numbersStatement: Find the largest number in a block of data. The length of the block is in memory location...Signal amplitude at a given time frame detection circuit using CH7555 and CC4013Find the 7-segment codes for given numbersStatement: Write a main program and a conversion subroutine to convert the binary number stored at 6...FREE PROGRAMS FOR 8085 MICROPROCESSOR// PROGRAMS FOR 8085 MICROPROCESSOR LEARNERS Store 8-bit data in memory of 8085 microproce...Computer Hard Drive control circuit with programI believe many people want to use the microcontroller to control hard disk mass storage of data and ...Festival lantern control circuit This festival lantern works control circuit shown in Figure 1. The circuit uses four CMOS dig...PIC16 MCU Serial Communication with PC Hardware and Software circuitAbstract To introduce a usePIC16F84MCU and thePCserial communication, and gives the hardware interfa...Image processor 6538 and 8031 Interface circuit6538 is a Nintendo dedicated video image processor chip, which has a very strong image processing ca...Battery powered Seven white LED driver circuitDriven more than one high-brightness white LED, design engineers need to select LED is connected in ...RS232 to TTl interface circuit through transistorAVR microcontroller serial procedures for the preparation of serial Atmega8 SCM frame structure with...Rainbow controller circuitThis example describes a digital integrated circuits produced festival lantern controller , it can c...

Free Electronic projects & 8085 projects

Recent Projects

Deleting string in a given array of characters