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DFPAU
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Floating Point Arithmetic Coprocessor ver 2.05
OVERVIEW
DFPAU is a technology independent design that can be implemented in a variety of process technologies.
DFPAU is a Floating Point Arithmetic Coprocessor, designed to assist CPU in performing the floating point arithmetic computations. DFPAU 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 DFPAU C driver. DFPAU was designed to operate with DCD’s DP8051, but can also operate with any other 8-, 16- and 32-bit processor.