Digital Arithmetic Operations and Circuits Questions

• In AHDL macrofunctions, the first thing that should go into any source file is ________ your code.
• The binary adder circuit is designed to add ________ binary number(s) at a time.
• To make an eight-bit adder from two four-bit adders you must connect ________.
• Solve this BCD problem: 0101 + 0110 = ________.
• When performing binary addition using the 2's-complement method, an ________ can occur if ________ are of the same ________; the error is indicated by a(n) ________.
• Inside a computer all arithmetic operations take place in the ________.
• The concurrent section of the hardware description is where the ________ are interconnected.
• The 74HC382 ALU can perform ________ operations.
• 34FC + AD31 = ________.
• A 74HC283 can be used to implement a(n) ________ adder.
• The contents of the A register after is ________.
• Binary numbers can be added together in a basic parallel-adder circuit when ________.
• When decimal numbers with several digits are to be added together using BCD adders ________.
• The two's complement of 00001111 is ________.
• A four-bit adder can perform ________.
• The binary subtraction 1 – 1 = ________.
• If [A] = 10 and [B] = 01, then [A] [b] = ________.
• The binary addition of 1 + 1 = ________.
• FC48 – AB91 = ________.
• When subtracting 6 from 9 using 2's-complement methods, the ________ is 2's complemented before the addition.