Write a program in assembly language for the 8085 microprocessor to send one byte of data located at the memory address (3000H ) using SOD at a baud rate of 1200. Information: The 8085 processor operates at a frequency of 3.072 MHz . When sending the required byte, you must adhere to the following: The two high bits of the start bits(1 1) must be sent, after that the data bits are sent, after that the low bit of the stop bit (0) is sent. The following flowchart will help you. The solution must be integrated and include the calculation of the baudrate delay time
Write a program in assembly language for the 8085 microprocessor to send one byte of data located at the memory address (3000H ) using SOD at a baud rate of 1200. Information: The 8085 processor operates at a frequency of 3.072 MHz . When sending the required byte, you must adhere to the following: The two high bits of the start bits(1 1) must be sent, after that the data bits are sent, after that the low bit of the stop bit (0) is sent. The following flowchart will help you. The solution must be integrated and include the calculation of the baudrate delay time
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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Q1- Write a program in assembly language for the 8085 microprocessor to send one byte of data located at the memory address (3000H ) using SOD at a baud rate of 1200.
Information: The 8085 processor operates at a frequency of 3.072 MHz . When sending the required byte, you must adhere to the following: The two high bits of the start bits(1 1) must be sent, after that the data bits are sent, after that the low bit of the stop bit (0) is sent.
The following flowchart will help you.
The solution must be integrated and include the calculation of the baudrate delay time
Transcribed Image Text:Q1- Write a program in assembly language for the 8085 microprocessor to send one byte of data
located at the memory address (3000H) using SOD at a baud rate of 1200.
Information: The 8085 processor operates at a frequency of 3.072 MHz. When sending the required
byte, you must adhere to the following: The two high bits of the start bits(1 1) must be sent, after that
the data bits are sent, after that the low bit of the stop bit (0) is sent.
The following flowchart will help you.
The solution must be integrated and include the calculation of the baudrate delay time
Transmit
Set up Character
Bit Counter
• Send Start Bit
Wait Bit Time
Get Character
in Accumulator
No
Output Bit
Using Do
H
Wait Bit Time
Rotate Next Bit
in Do
Decrement Bit Counter
Is
It Last
Bit?
Yes
Add Parity
if Necessary
• Send Two
Stop Bits
Return
(a)
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