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- Negative_flag abstract "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 whose most significant bit was set. In a two's complement interpretation of the result, the negative flag is set if the result was negative.For example, in an 8-bit signed number system, -37 will be represented as 1101 1011 in binary (the most significant bit is 1), while +37 will be represented as 0010 0101 (the most significant bit is 0).The negative flag is set according to the result in the x86 series processors by the following instructions (referring to the Intel 80386 manual ): All arithmetic operations except multiplication and division; compare instructions (equivalent to subtract instructions without storing the result); Logical instructions - XOR, AND, OR; TEST instructions (equivalent to AND instructions without storing the result).↑".
- Negative_flag wikiPageID "5503348".
- Negative_flag wikiPageRevisionID "547066746".
- Negative_flag hasPhotoCollection Negative_flag.
- Negative_flag subject Category:Computer_arithmetic.
- Negative_flag comment "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 whose most significant bit was set.".
- Negative_flag label "Negative flag".
- Negative_flag sameAs Příznak_znaménka.
- Negative_flag sameAs m.0dpsd9.
- Negative_flag sameAs Q6987213.
- Negative_flag sameAs Q6987213.
- Negative_flag wasDerivedFrom Negative_flag?oldid=547066746.
- Negative_flag isPrimaryTopicOf Negative_flag.