In the given question in the picture replace XX as per your comfort, which results in a valid addres of 8085 microprocessor. The following program adds the number of bytes stored in memory locations start-ing from XX00H and saves the result in memory. Read the program and answerthe questions given below.;Set up HL as a data pointer;Set up D as a byte counter; and E as a Carry register:Add byte;If the result has no carry, do not; increment Carry registerLX1 H,XX00HLX1, D,0000HNEXT: ADD MJNC SKIPINR ESKIP: DCR D;Update byte counter;Go to next byteJNZ NEXTLXI H,XX90HMOV M,AINX HMOV M,E;Save the resultHLTa. Assuming the byte counter is set up appropriately, specify the number of bytesthat are added by the program.b. Specify the memory locations where the result is stored.c. Identify the two errors in the program.

a. Assuming the byte counter is set up appropriately, specify the number of bytes that are added by the program. b. Specify the memory locations where the result is stored. c. Identify the two errors in the program.

a. Assuming the byte counter is set up appropriately, specify the number of bytes that are added by the program. b. Specify the memory locations where the result is stored. c. Identify the two errors in the program.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.

Question

In the given question in the picture replace XX as per your comfort, which results in a valid addres of 8085 microprocessor.

The following program adds the number of bytes stored in memory locations start-
ing from XX00H and saves the result in memory. Read the program and answer
the questions given below.
;Set up HL as a data pointer
;Set up D as a byte counter
; and E as a Carry register
:Add byte
;If the result has no carry, do not
; increment Carry register
LX1 H,XX00H
LX1, D,0000H
NEXT: ADD M
JNC SKIP
INR E
SKIP: DCR D
;Update byte counter
;Go to next byte
JNZ NEXT
LXI H,XX90H
MOV M,A
INX H
MOV M,E
;Save the result
HLT
a. Assuming the byte counter is set up appropriately, specify the number of bytes
that are added by the program.
b. Specify the memory locations where the result is stored.
c. Identify the two errors in the program.

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