floating-point arithmetic units
Design of logarithm based floating point multiplication and division on FPGA
... precision floating point arithmetic units are designed based on look-up table method that computes various functions like log, antilog, rounding and exponential ...logarithmic floating ...
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Simulation of Two-Dimensional Supersonic Flows on Emulated-Digital CNN-UM
... parallel arithmetic units along with the area requirements of the floating-point implementations [5] is shown in Figure 5 (in the following figures, bit width means the sum of the integer and ...
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Lightweight Floating Point Arithmetic: Case Study of Inverse Discrete Cosine Transform
... enable floating-point (FP) signal processing applications in low-power mobile devices, we propose lightweight floating-point ...robust floating-point units with variable ...
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Trans-Floating-Point Arithmetic Removes Nine Quadrillion Redundancies From 64-bit IEEE 754 Floating-Point Arithmetic
... 754 floating-point ...754 floating-point arithmetic, this trades a total of two units of range for a doubling in precision (it being understood that precision is measured here in ...
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Optimised Delay and Area Efficient Floating Point Arithmetic Unit
... Hybrid floating-point (FP) implementations improve software FP performance without increasing the area overhead of hardware floating point ...Terms— Arithmetic and logic structures, ...
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Quantifying the impact of single bit flips on floating point arithmetic
... during arithmetic operations inside of arithmetic and logic units (ALUs) and floating-point units ...ALUs/FPUs units on systems providing solutions that match analytic ...
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Improved architecture for floating-point four-term dot product unit
... The arithmetic units in modern microprocessors execute advanced applications such as 3D graphics, multimedia, signal processing, and a variety of scientific computations that require complex mathematic ...
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Design and Implementation of IEEE 754 Addition and Subtraction for Floating Point Arithmetic Logic Unit
... a Floating Point adder and subtractor for ALU in VHDL and verilog with the help of ModelSim and synthesized with Xilinx ...the units, which allows for a faster understanding of their ...
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IMPLEMENTATION OF HIGH SPEED DOUBLE PRECISION FLOATING POINT UNIT ON FPGA USING VHDL
... Floating point unit is an important unit in complex reduced instruction set processors and other digital signal ...various arithmetic blocks along with the parallel approach so as to improve the area ...
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Design and Analysis of High Performance Floating Point Arithmetic Unit
... designed arithmetic unit operates on 64-bit operands and implemented on Virtex-7 FPGA it can also be implemented on high performance FPGA like Virtex- 8 ...the floating point unit implements on ...
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Realization of Building Blocks of Floating Point Butterfly Architecture
... butterfly units. By applying floating-point (FP) arithmetic to FFT architectures, expressly butterfly units, has become more popular ...fused floating-point operations and ...
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A Novel Hardware Efficient Reconfigurable 32-Bit Arithmetic Unit for Binary, BCD and Floating Point Operands
... the Arithmetic unit for reduced delay universal adder is around 144 MHz and for the 32- bit floating point adder is around 118 ...32-Bit Arithmetic Unit for Binary, BCD and Floating ...
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Improved Architecture for Floating Point Addition
... using floating point addition. Floating point arithmetic differentiated from fixed point arithmetic by its constant relative precision over a wide dynamic ...range. ...
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Fpga implementation of Floating-Point Arithmetic
... Floating point arithmetic unit with fpga implementation are useful for various common operations ...some point, require general purpose arithmetic processing units which are not ...
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What Every Computer Scientist Should Know About Floating-Point Arithmetic
... change the semantics of floating-point code involves constants. In the expres- sion 1.OE –40 *x, there is an implicit dec- imal to binary conversion operation that converts the decimal n[r] ...
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HR 04027 Cray Y MP EL Functional Description Aug92 pdf
... Addition algorithm, floating point, 2-19--2-20 Address and multiply range errors, floating-point, 2-18 Address add functional unit CPU, 2-8 integer arithmetic, 2-63 Address base and limi[r] ...
138
G26 5595 0 Automatic Floating Point Operations Sep61 pdf
... Four are for arithmetic computations; floating add, floating subtract, floating multiply, and floating divide; three control field size and location: floating shift right, floating shift[r] ...
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Optimal controller and filter realizations using finite precision, floating point arithmetic
... The finite word-length used for number representation in digital computers means that controllers and filters implemented with digital hardware are subjected to errors. The errors in the arithmetic result from two ...
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Symbolic round-off error between floating-point and fixed-point
... To verify our result, we wrote a test program for both rounding methods that generates 100.000.000 random test cases for −1 ≤ x ≤ 3 and − 10 ≤ y ≤ 10 and directly computes the round-o ff error between ...
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A Note on the Perturbation of arithmetic expressions Shawki A.M. Abbas
... the arithmetic floating-point operations of the numerical solution of the linear system are bounded by, (the following inequalities is the theoretical background for the condition ...
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