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Digital Arithmetic Operations and Circuits
The representation of –110 in eight-bit two's-complement notation is 11110111.
True
Correct Answer:
False
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Digital Arithmetic Operations and Circuits
The two's-complement method is used in computer systems that perform arithmetic.
An ALU is a multipurpose device capable of providing several different logic operations.
Larger number capacities may be obtained from 2-bit adders by paralleling them.
A macrofunction is a self-contained description of a logic circuit with all of its inputs, outputs, and operational characteristics defined.
A full adder has a carry-in.
BCD arithmetic is performed using base 10 numbers.
The solution to the binary problem 00110110 – 00011111 is 00011000.
111010002 is the 2's-complement representation of –24.
The VHDL compiler requires libraries to be specified at the beginning of the code if components from those libraries are being used.
The range of negative numbers when using an eight-bit two's-complement system is –1 to –128.
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