The 1's complement of 1010102 is _________.
The fast carry or look-ahead carry circuits found in most 4-bit parallel-adder circuits:
If you borrow from a position that contains a 0, you must borrow from the more significant bit that contains aAll 0s up to that point become 1s, and the digit last borrowed from becomes a 0.
A technique to speed parallel addition by eliminating the delay caused by the carry bit propagation is called fast carry, or look-ahead carry.
Two 4-bit adders could be cascaded to form a(n) ___________.
All digital systems that perform arithmetic operations must indicate _______ and ________ for numbers.
The carry propagation delay in 4-bit full-adder circuits ____________.
End around carry is an operation in 1's complement subtraction where a 1 is added to the sum of the 1's complement of both numbers.
An input to the mode pin of an arithmetic-logic unit (ALU) determines if the function will be _________.
The 2's complement of 1101102 is _________.
The operands in an addition operation consist of the augend and the addend.
In binary number systems the sign of a number is indicated by _________.