FPGA implementation of multiplier for floating-point numbers based on IEEE 754-2008 standard
This paper illustrates designing and implementation process of floating point multiplier on Field Programmable Gate Array (FPGA). Floating-point operations are used in many fields like, digital signal processing, digital image processing, multimedia data analysis, etc. Implementation of fl...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Journal of Communications Technology, Electronics and Computer Science
2015
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/45503/1/2-50-1-PB.pdf http://irep.iium.edu.my/45503/ http://jctecs.com/index.php/com/index |
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| Summary: | This paper illustrates designing and
implementation process of floating point multiplier on Field
Programmable Gate Array (FPGA). Floating-point operations
are used in many fields like, digital signal processing, digital
image processing, multimedia data analysis, etc. Implementation
of floating-point multiplication is handy and easy for high level
language. However, it is a challenging task to implement a
floating-point multiplication in hardware level or in low level
language due to the complexity of algorithms. A top-down
approach has been applied for the prototyping of IEEE 754-2008
standard floating-point multiplier module using Verilog
Hardware Description Language (HDL). Electronic Design
Automation (EDA) tool of Altera Quartus II has been used for
floating-point multiplier. The hardware implementation has been
done by downloading the Verilog code onto Altera DE2 FPGA
development board and found a satisfactory performance. |
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