Patent №
US 4,648,034
Granted
1987-03-03
Filed 1984
Owner
ZILOG, INC., A CORP. OF CA
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06644868
A 32-bit central processing unit (CPU) having a six-stage pipeline architecture with an instruction and data cache memory and a memory management units, all provided on a single, integrated circuit (I.C.) chip. The CPU also contains means for controlling the operation of a separate I.C. chip co-processor that is dedicated to performing specific functions at a very high rate of speed, commonly called an extended processing unit (EPU). The EPU is provided with interface circuits that generate control signals and communicate them to the controlling CPU.
AI classification
Ownership
ZILOG, INC., A CORP. OF CA
assignment · 43070764
Assignors
HENINGER, ANDREW G.
On an employer assignment, the assignors are typically the inventors.