Two's complement and Zero flag

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Two's complement and Zero flag

Two's complement vs. Zero flag

Two's complement is a mathematical operation on binary numbers, best known for its role in computing as a method of signed number representation. The zero flag is a single bit flag that is a central feature on most conventional CPU architectures (including x86, ARM, PDP-11, 68000, 6502, and numerous others).

Similarities between Two's complement and Zero flag

Two's complement and Zero flag have 7 things in common (in Unionpedia): Branch (computer science), Carry flag, Negative flag, Overflow flag, PDP-11, Relational operator, Status register.

Branch (computer science)

A branch is an instruction in a computer program that can cause a computer to begin executing a different instruction sequence and thus deviate from its default behavior of executing instructions in order.

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Carry flag

In computer processors the carry flag (usually indicated as the C flag) is a single bit in a system status (flag) register used to indicate when an arithmetic carry or borrow has been generated out of the most significant ALU bit position.

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Negative flag

In a computer processor the negative flag or sign flag is a single bit in a system status (flag) register used to indicate whether the result of the last mathematical operation resulted in a value in which the most significant bit was set.

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Overflow flag

In computer processors, the overflow flag (sometime called V flag) is usually a single bit in a system status register used to indicate when an arithmetic overflow has occurred in an operation, indicating that the signed two's-complement result would not fit in the number of bits used for the operation (the ALU width).

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PDP-11

The PDP-11 is a series of 16-bit minicomputers sold by Digital Equipment Corporation (DEC) from 1970 into the 1990s, one of a succession of products in the PDP series.

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Relational operator

In computer science, a relational operator is a programming language construct or operator that tests or defines some kind of relation between two entities.

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Status register

A status register, flag register, or condition code register (CCR) is a collection of status flag bits for a processor.

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The list above answers the following questions

What Two's complement and Zero flag have in common
What are the similarities between Two's complement and Zero flag

Two's complement and Zero flag Comparison

Two's complement has 65 relations, while Zero flag has 14. As they have in common 7, the Jaccard index is 8.86% = 7 / (65 + 14).

References

This article shows the relationship between Two's complement and Zero flag. To access each article from which the information was extracted, please visit:

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