Answered step by step
Verified Expert Solution
Question
1 Approved Answer
2 4 . What is the function of the direction flag ( DF ) in the flag register of the 8 0 8 6 microprocessor?
What is the function of the direction flag DF in the flag register of the microprocessor?
A Determines the direction of data movement in string instructions
B Enables or disables the interrupts
C Indicates an overflow in arithmetic operations
D Indicates that the result of an arithmetic operation is zero
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started