8-bits input and output ports with isola and (12x 15)H, respectively. Use the app ou need to complete your design. ne that the input port bits are connecte

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
icon
Related questions
Question
Please solve this problem:
(a)Design a 8088 microprocessor-based complete hardware for
interfacing 8-bits input and output ports with isolated addresses
(12x 10)H and (12× 15)H, respectively. Use the appropriate logic
elements you need to complete your design.
Now, assume that the input port bits are connected to 8
switches and the output port bits drive 8 LEDS. These LEDS will
be lighted up with a binary number according to the following
equation:
Y= (x2x1x0) × 2
Where Y is the value of the output port, and x2x1x0 are the first
three LSB
bits of the input value of the input port.
Complete your hardware design and suggest an APL code for this
job.
(b) Repeat (a) if the input and output ports are memory-mapped
to addresses (12x 45)H and (12 × 52)H, respectively.
Transcribed Image Text:Please solve this problem: (a)Design a 8088 microprocessor-based complete hardware for interfacing 8-bits input and output ports with isolated addresses (12x 10)H and (12× 15)H, respectively. Use the appropriate logic elements you need to complete your design. Now, assume that the input port bits are connected to 8 switches and the output port bits drive 8 LEDS. These LEDS will be lighted up with a binary number according to the following equation: Y= (x2x1x0) × 2 Where Y is the value of the output port, and x2x1x0 are the first three LSB bits of the input value of the input port. Complete your hardware design and suggest an APL code for this job. (b) Repeat (a) if the input and output ports are memory-mapped to addresses (12x 45)H and (12 × 52)H, respectively.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Transmission media
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education