PURPOSE:To contract the size of a circuit and to attain rapid detection by providing the floating point computing circuit with the 1st logic circuit for detecting an underflow from the result of a subtractor and the carry up/down of a mantissa part and the 2nd logic circuit for detecting an...
CONSTITUTION:A function is provided, which stops the function normalizing the result of arithmetic operation and the output overflow protection function through the designation of the specific operation mode to a floating point arithmetic circuit. In the operating mode, a data to be shifted is given...
FLOATING POINT ARITHMETIC CIRCUIT FOR DIGITAL SIGN 专利名称：FLOATING POINT ARITHMETIC CIRCUIT FOR DIGITAL SIGNAL PROCESSOR 发明人：SUNAGA JUNKO 申请号：JP25851288 申请日：19881014 公开号：JPH02105926A 公开日：19900418 专利内容由知识产权出版社提供 摘要：PURPOSE:To normalize data without any decrease in ...
FLOATING POINT ARITHMETIC CIRCUIT FOR DIGITAL SIGN 优质文献 相似文献A Digital Signal Processor with IEEE Floating-Point Arithmetic A overview is given of Motorola's DSP96002, a digital signal processor that implements IEEE-standard floating-point arithmetic. It is designed for graphics... Sohie, G...
Realization of complex digital circuits is possible with development in very large scale integration (VLSI) circuit technology. In this paper an arithmetic unit based on IEEE-754 standard for floating point numbers has been implemented on Spartan3E XC3S500e FPGA Board. Here Floating Point Unit (FPU...
摘要: PROBLEM TO BE SOLVED: To speed up the operation of the arithmetic circuit by improving the operation of a data supply means which supplies data used for operation to a computing element.收藏 引用 批量引用 报错 分享 文库来源 求助全文 ARITHMETIC CIRCUIT AND FLOATING-POINT MULTIPLICATI 优质...
Another class of questions concerns floating-point exceptions and exception handling. What happens if you: Multiply two very large numbers with the same sign? Divide nonzero by zero? Divide zero by zero? In older arithmetic models, the first class of questions might not have the expected answers...
The present embodiments relate to circuitry that efficiently performs floating-point arithmetic operations and fixed-point arithmetic operations. Such circuitry may be implemented in specialized processing blocks. If desired, the specialized processing blocks may include configurable interconnect circuitry to sup...
CONSTITUTION:A logical arithmetic circuit 111 adds the floating point obtained from conversion of types to the value of a mantissa part obtained from reference to a table. A register 112 loads the input value as well as the arithmetic result of the circuit 111. An exponent extracting means 113...
PROBLEM TO BE SOLVED: To provide a normalizing circuit device with which normalizing, non- normalizing and '0' function arithmetic can be executed at a hig... I Kazuyuki,M Atsushi 被引量: 0发表: 1997年 Floating-point arithmetic unit for pro-log based control systems A floating-point unit ...