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DFPMU - Floating Point Coprocessor

General Description

TYPE Input Input Input 1 Exponent Shifter PIN clk rst cs datai[31:0] addr[4:2] we datao[31:0]1 irq 2 DESCRIPTION Global system clock Global system reset Chip select for read/write Data bus input Register address to read/write Data write enable clk rst CORDIC Input Input Input Control Unit Outp

Key Features

  • Direct replacement for C float software functions such as: +, -,.
  • , /,==, !=,>=,.

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Datasheet Details

Part number DFPMU
Manufacturer Digital Core Design
File Size 201.63 KB
Description Floating Point Coprocessor
Datasheet download datasheet DFPMU Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DFPMU www.DataSheet4U.com Floating Point Coprocessor ver 2.05 OVERVIEW DFPMU is a technology independent design that can be implemented in a variety of process technologies. DFPMU is a Floating Point Coprocessor, designed to assist CPU in performing the floating point mathematic computations. DFPMU directly replaces C software functions, by equivalent, very fast hardware operations, which significantly accelerate system performance. It doesn’t require any programming, so it also doesn’t require any modifications made in the main software. Everything is done automatically during software compilation by the DFPMU C driver. DFPMU was designed to operate with DCD’s DP8051, but can also operate with any other 8-, 16- and 32-bit processor.