asked by
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

Your answer

Thanks for your contribution. Feel free to answer this question. Please avoid short answer. Your answer is most welcome. Be genuine.

Upload image or document:

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
Are you a robot ? (Y = Yes / N = No)
To avoid this verification in future, please log in or register.

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.