sign bit


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sign bit

[′sīn ‚bit]
(computer science)
A sign digit consisting of one bit.
References in periodicals archive ?
In IEEE754 a real number X has to be represented in 32 bits with a sign bit (s) followed by eight exponent bit (E) and twenty three mantissa (m) bits, and is given by,
The sign bit chooses the operations whereas the exponent decides the operands or bits in mantissas to which be added.
Adder1 and Adder2 are 25-b adders because the sign bit and the implicit 1 are attached to the 23-b significand.
The complete expression of binary information encompasses eight bits, with one sign bit and seven magnitude bits, (8) giving 256 possible combinations.
Altera's floating-point FFT cores are parameterizable for transform length and use IEEE 754 single precision format (1 sign bit, 8 exponent bits, 23 mantissa bits) for both data and twiddle storage.
If it is not significant the pixel remains in the LIP and no more bits are generated; otherwise, a sign bit is produced and the pixel is moved to the LSP.
Regarding the creation of a regional MEFTA, the Bush administration is proposing a plan of graduated steps for each country to achieve FTA status: 1) join WTO (World Trade Organization); 2) sign TIFA (Trade and Investment Framework Agreement; 3) sign BIT (Bilateral Investment Treaties); and 4) conclude with FTA.
Then extending the sign bit of the operands the additional partial products generated and accumulated using CSA and CLA.
Instead, you'll sign bits of paper but - as if by magic - none will appear on your bill.
At stage n, all coefficients with magnitudes between T(n) and 2T(n) are identified as "significant," and their positions and sign bits are encoded.
I was at Nutts Corner market on Sunday and people were coming to me with The People in their hands and asking me to autograph it for them and there were others just asking me to sign bits of paper.