Digital Arithmetic Operations and Circuits Questions

• What is the first thing you will need if you are going to use a macrofunction?
• Binary subtraction of a decimal 15 from 43 will utilize which two's complement?
• The selector inputs to an arithmetic/logic unit (ALU) determine the:
• How many basic binary subtraction operations are possible?
• Using 4-bit adders to create a 1See Section 6-bit adder:
• What is the most important operation in binary-coded decimal (BCD) arithmetic?
• What is the correct output of the adder in the given figure, with the outputs in the order:
• Solve this binary problem:
• Adding in binary, a decimal 26 + 27 will produce a sum of:
• What is the difference between a full-adder and a half-adder?
• In VHDL, what is a GENERATE statement?
• Divide the following binary numbers.
• An 8-bit register may provide storage for two's-complement codes within which decimal range?
• When multiplying 13 × 11 in binary, what is the third partial product?
• Add the following BCD numbers. 0110 0111 1001 0101 1000 1000
• Could the sum output of a full-adder be used as a two-bit parity generator?
• Perform the following hex subtraction: ACE16 – 99916 =
• Add the following binary numbers. 0010 0110 0011 1011 0011 1100 +0101 0101 +0001 1110 +0001 1111
• Subtract the following hexadecimal numbers. 47 34 FA –25 –1C –2F
• For a 4-bit parallel adder, if the carry-in is connected to a logical HIGH, the result is: