PURPOSE: To avoid delay due to a pipeline register and a converter and to quickly execute division and calculate a square root function by simulaneouely executing the subtraction and multiplication of a constant. CONSTITUTION: A numeral A to be divided from an A register RG is multiplied by a...
摘要: Looks at the four major design issues in implementing division and square root operations in microprocessors. Identification of design issues; Lack of interest which microprocessor designers have paid to such operations; Attempt to isolate and quantify effects of issues on design trade-offs....
Division and square root, based on the digit-recurrence algorithm, can be implemented in a combined unit. Several implementations of combined division/square root units have been presented mostly for radices 2 and 4. Here, we present a combined radix-16 unit obtained by overlapping two radix-4...
Division and square root in the quarter-imaginary number system 来自 dx.doi.org 喜欢 0 阅读量: 24 作者: M Nadler 摘要: A network of directed line segments free of circular elements is assumed. The lines are identified by their terminal nodes and the nodes are assumed to be numbered ...
for implementing unary functions, such as trigonometric functions, logarithms and square root, as well as binary functions, such as division, in hardware. ... H Erik,S Bertil,N Peter. - 《Microprocessors & Microsystems》 被引量: 7发表: 2016年 Methodologies for Approximation of Unary Functions ...
not limited to single or double precision operations implemented on FPGAs, in order to make those operations more resource efficient and more suited to their own applications.Among those operations, the performance of reciprocal, division and square root can differ based on the algorithm implemented....
Root mean square is the square root of a mean square of a group of values. Learn how to calculate the RMS using the formula and example along with the RMS Error (RMSE) by visiting BYJU'S.
1) division and square-root arithmetic 除法和平方根运算1. The paper presents a study of floating-point division and square-root arithmetics. 通过对现在较流行的浮点除法和平方根运算算法进行介绍,分析各浮点除法和平方根运算算法的思路和适合的不同场合,比较各自的优缺点。
Another advantage of FMA is that it enables fast software algorithms for, e.g., division and square root without much additional hardware. However, these algorithms are nontrivial to perform at the target accuracy to get the correctly rounded result without danger of overflow. Previous FMA-based...
The invention provides computer apparatus for performing a square root or division operation generating a root or quotient. A partial remainder is stored in radix-2 or radix-4 signed digit format. A decoder is provided for computing a root or quotient digit, and a correction term dependent on ...