NS32081中文資料美國(guó)國(guó)家半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

General Description

The NS32081 Floating-Point Unit functions as a slave processor

in National Semiconductor’s Series 32000é microprocessor

family. It provides a high-speed floating-point instruction

set for any Series 32000 family CPU, while remaining

architecturally consistent with the full two-address architecture

and powerful addressing modes of the Series 32000

micro-processor family.

Features

Y Eight on-chip data registers

Y 32-bit and 64-bit operations

Y Supports proposed IEEE standard for binary floatingpoint

arithmetic, Task P754

Y Directly compatible with NS32016, NS32008 and

NS32032 CPUs

Y High-speed XMOSTM technology

Y Single 5V supply

Y 24-pin dual in-line package