Floating Point Arithmetic
Found 4 free book(s)2’s Complement and Floating-Point - University of Washington
courses.cs.washington.eduFloating Point •value = (-1)S * M* 2E •Numerical Form •Sign bit sdetermines whether number is negative or positive •Significand (mantissa) Mnormally a fractional value in range [1.0, 2.0) ... •Floating point arithmetic = easier •Somewhat compatible with 2’s complement
Floating Point Arithmetic - George Mason University
cs.gmu.eduFloating Point Arithmetic CS 365 Floating-Point What can be represented in N bits? •Unsigned 0 to 2N • 2s Complement -2 N-1to 2 -1 • But, what about? –very large numbers? 9,349,398,989,787,762,244,859,087,678 –very small number? 0.0000000000000000000000045691 –rationals 2/3 – irrationals – transcendentals e, π 2
Floating-Point Design with Vivado HLS - Xilinx
www.xilinx.comsingle- and double-precision binary floating-point formats as defined by the IEEE-754 Standard [Ref 1]. For a detailed explanation of the floating-point formats and arithmetic implementation see the IEEE-754 Standard [Ref 1] or PG060, LogiCORE IP Floating-Point Operator v6.1 Product Guide [Ref 2] for a good summary. A very important ...
Floating-Point Operator v7 - Xilinx
www.xilinx.comFloating-Point Operator v7.1 1 PG060 December 16, 2020 www.xilinx.com Product Specification Introduction The Xilinx® Floating-Point Operator core provides you with the means to perform floating-point arithmetic on an FPGA. The core can be customized for operation, wordlength, latency and interface. Features • Supported operators: ° Multiply