- Compare the first two elements of the array.
- If the first element is greater than the second swap them.
- Then, compare 2nd and 3rd elements if the second element is greater than the 3rd swap them.
- Repeat this till the end of the array.
How to find SMALLEST number in 8085?
- Load the content from memory location.
- Move content of Accumulator into Register B.
- Load the content from Memory location.
- Compare the content of Register B.
- If carry flag is equal to 1 go to step 7.
- Move content of Register B into Accumulator.
- Store the content into Memory.
- End of program.
How do you find the smallest number in an array in microprocessor?
- Load the address of the first element of the array in HL pair.
- Move the count to B – reg.
- Increment the pointer.
- Get the first data in A – reg.
- Decrement the count.
- Increment the pointer.
- Compare the content of memory addressed by HL pair with that of A – reg.
How do I find the largest number in an array in 8086?
| MEMORY ADDRESS MNEMONICS COMMENT | 40C INC SI SI<-SI+1 | 40D CMP AL, [SI] AL-[SI] | 40F JNC 413 JUMP TO 413 IF CY=0 | 411 MOV AL, [SI] AL<-[SI] |
|---|
How do you find the smallest digit in a number?
Take a number n as the input. An integer
function smallest_digit(int n)
takes ‘n’ as the input and returns the smallest digit in the given number. Now initialize min as the last digit of the given number. Iterate through the number and check if the number extracted is less than the minimum number.
How do you find the smallest number in an array without sorting?
- package com.instanceofjava;
- class SecondSmallestNumber{
- int[] x ={10,11,12,13,14,6,3,-1};
- int small=x[0];
- for(int i=0;i<x.length;i++)
- {
- if(x[i]<small)
- {
What is JC in microprocessor?
In 8085 Instruction set, we are having one mnemonic JC a16, which stands for “
Jump if Carry”
and “a16” stands for any 16-bit address. This instruction is used to jump to the address a16 as provided in the instruction.
What is 8085 instruction set?
| Instruction Set Explanation Machine Cycles | MOV M, r [[H-L]]←[r] Move the content of register to memory 2 | MVI r, data [r] ←data Move immediate data to register 3 | LXI rp, data 16 [rp] ←data 16 bits, [rh] ←8 MSBs, [rl] ←8 LSBs of data Load Register pair immediate 3 | LDA addr [A] ←[addr] Load Accumulator direct 4 |
|---|
What is memory interfacing in 8085 microprocessor?
The Memory Interfacing in 8085 is
used to access memory quite frequently to read instruction codes and data stored in memory
. This read/write operations are monitored by control signals. The microprocessor activates these signals when it wants to read from and write into memory.
How does CMP instructions work?
The CMP instruction compares two operands. It is generally used in conditional execution. This instruction basically
subtracts one operand from the other for comparing whether the operands are equal or not
. It does not disturb the destination or source operands.
What is the difference between 8085 and 8086?
| Property 8085 Microprocessor 8086 Microprocessor | Data Bus Size 8-Bit 16-Bit | Address Bus Size 16-bit 20-bit | Clock Speed 3MHz Varies in range 5.8 – 10 MHz |
|---|
Which instructions are used to find the largest number in assembly language?
| Memory Address Mnemonics Comment | 2003 MOV C , M C←M | 2004 DCR C C←C-01 | 2005 INX H HL←HL+0001 | 2006 MOV A, M A←M |
|---|
What is a microprocessor 8086?
8086 Microprocessor is
an enhanced version of 8085Microprocessor
that was designed by Intel in 1976. It is a 16-bit Microprocessor having 20 address lines and16 data lines that provides up to 1MB storage. It consists of powerful instruction set, which provides operations like multiplication and division easily.
How do I add two 32 bit numbers in assembly language?
- Step II : Load the LSB of first number into AX register.
- Step III : Load the MSB of first number into BX register.
- Step IV : Load the LSB of the second number into CX register.
- Step V : Load the MSB of the second number into DX register.
- Step VI : Add the LSBs of two number.
How array is defined in assembly language?
- elemAddress is the address of (or pointer to) the element to be used.
- basePtr is the address of the array variable.
- index is the index for the element (using 0 based arrays)
How do you find the smallest number in Java?
- import java.util.*;
- public class SmallestInArrayExample2{
- public static int getSmallest(Integer[] a, int total){
- List<Integer> list=Arrays.asList(a);
- Collections.sort(list);
- int element=list.get(0);
- return element;
- }
How do you find the largest and smallest number?
- Input the array elements.
- Initialize small = large = arr[0]
- Repeat from i = 2 to n.
- if(arr[i] > large)
- large = arr[i]
- if(arr[i] < small)
- small = arr[i]
- Print small and large.
How do I find the smallest number in an array in PHP?
The general form to find the smallest number in an array is:
$smallest= max($array_name);
where $array_name is the name of the array and $smallest is the variable which contains the lowest numerical value of the array.
Which is the smallest 5 digit number?
The smallest 5-digit number is
10,000
and the greatest 5-digit number is 99,999.
How do I find the smallest number in an array in CPP?
- #include<iostream>
- using namespace std;
- int main ()
- {
- int arr[10], n, i, max, min;
- cout << “Enter the size of the array : “;
- cin >> n;
- cout << “Enter the elements of the array : “;
What does JA do in assembly?
The carry and zero flags are also used by the unsigned comparison instructions: “jb” (jump if unsigned below), “jbe” (jump if unsigned below or equal), “ja” (
jump if unsigned above
), and “jae” (jump if unsigned above or equal) in the usual way.
What is JP in assembly?
@JackZhang it’s the same reason… the “JPE” reads “jump when parity is even”, while the “JP” is
“jump when parity is set”
… if you don’t write tons of x86 assembly, you may find easier to recall “JPE” than recall if the PF is 1 or 0 when the low 8 bits of result had even parity (also if you expect the HW …
What is jump instruction in assembly language?
A jump instruction, like “jmp”, just switches the CPU to executing a different piece of code. It’s
the assembly equivalent of “goto”
, but unlike goto, jumps are notconsidered shameful in assembly.
What is Sta microprocessor?
In 8085 Instruction set, STA is a mnemonic that stands for
STore Accumulator contents in memory
. In this instruction,Accumulator8-bit content will be stored to a memory location whose 16-bit address is indicated in the instruction as a16. … This instruction occupies 3-Bytes of memory.
What is Ani microprocessor?
Microprocessor8085. In 8085 Instruction set, ANI is a mnemonic, which stands for “
ANd Immediate with Accumulator
” and “d8” stands for any 8-bit or 1-Bytedata. This instruction is used to AND 8-bit immediate data with the Accumulator’s content.
How many instructions are there in 8051?
As a typical 8-bit processor, the 8051 Microcontroller instructions have 8-bit Opcodes. As a result, the 8051 Microcontroller instruction set can have up to 2
8
=
256 Instructions
.
Which of the Eprom IC is of size 16kb?
| Memory Type EPROM | Memory Size 16K x 1 | Bus Type 1-Wire | V SUPPLY (V) (min) 2.8 | V SUPPLY (V) (max) 6 |
|---|
What is JZ in assembly language?
jz is “
jump if zero”
. cmp subtracts its two operands, and sets flags accordingly. (See here for reference.) If the two operands are equal, the subtraction will result in zero and the ZF flag will be set.
What is jae in assembly?
jae means
Jump if above or equal
. It will jump if the carry flag is equal to 0.
Why is data bus bidirectional?
Data bus is bidirectional because
data flow in both directions
, from microprocessor to memory or Input/Output devices and from memory or Input/Output devices to microprocessor.
What is the use of latch and buffer IC in 8086 interfacing?
For the 8086, it’s used in the output sense,
allowing internal signals to be made robust to drive external devices
. A latch is a circuit to accept and store one or more bits, with a 1-to-1 input / output ratio.
What is the difference between CMP and sub instructions?
Explanation: The cmp is used for comparing the numeric value with the source value to the destination value in the Microprocessor 8086 Where as sub is used for
subtract the source value to
the destination numeric value in the Microprocessor 8086.
What is the difference between 8085 and 8051?
| Specifications 8051 8085 | Device Type It is a microcontroller. It is a microprocessor. | Timers/Counters YES No, Need to be connected externally. | Data bus width 8 lines 8 lines | Address Bus lines 16 16 |
|---|
Is 8086 a microcontroller?
A Microprocessor is an Integrated Circuit with all the functions of a CPU however, it cannot be used stand alone since unlike a microcontroller it has no memory or peripherals.
8086 does not have a RAM or ROM inside it
.
What are the 16 bit families of Intel?
- Intel 8086/Intel 8088.
- Intel 80186/Intel 80188.
- Intel 80286.
- Intel MCS-96.
What is address bus microprocessor?
Address bus –
carries memory addresses from the processor to other components such as primary storage and input/output devices
. The address bus is unidirectional . Data bus – carries the data between the processor and other components.
What is microprocessor PDF?
A microprocessor is a
controlling unit of a micro-computer
, fabricated on a small chip capable of performing Arithmetic Logical Unit (ALU) operations and communicating with the other devices connected to it.
What are flags in a microprocessor?
The Flag register is
a Special Purpose Register which shows the status of the task
. This is an 8-bit register but the only 5bit is used for the operation. The flag becomes set or reset after arithmetic and logical operation.
How do you find the largest number in an array of data?
To find the largest element from the array, a simple way is
to arrange the elements in ascending order
. After sorting, the first element will represent the smallest element, the next element will be the second smallest, and going on, the last element will be the largest element of the array.
Which flags are affected by CMP instruction?
CMP and TEST instructions affect flags only and do not store a result (these instruction are used to make decisions during program execution). These instructions affect these flags only:
CF, ZF, SF, OF, PF, AF. ADD – add second operand to first
.
What are the elements of assembly language programming?
- Labels;
- Orders;
- Directives; and.
- Comments.
