Digital Electronics - Digital Arithmetic Operations and Circuits - Discussion

Discussion Forum : Digital Arithmetic Operations and Circuits - Filling the Blanks (Q.No. 19)
19.
To make an eight-bit adder from two four-bit adders you must connect ________.
the high-order carry-in to ground
the low-order carry-out to the high-order carry-in
the high-order carry-out to ground
the low-order sum to the high-order data input
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.