In a 8085 microprocessor system with memory mapped I/O 

a. I/O devices have 8 bit address 

b. I/O devices are accessed using IN and OUT instructions. 

c. There can be maximum 256 input and 256 output devices 

d. Arithmetic and logic operations can be directly performed with I/O data
in Microprocessors and Microcontrollers by

Related questions

0 answers
asked Dec 31, 2018 by Vigneshwaran Marichamy | 209 views

Ask Price : 09175036778

Buy Obstacle Avoidance Robot (Final year project) . Call or whatsapp now (India only) 09175036778

Intrested ?: Intrested

9,095 questions

7,861 answers

142 comments

3,158 users