The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 1983
Filed:
Dec. 15, 1980
Robert D Catiller, Garden Grove, CA (US);
Brian K Forbes, Huntington Beach, CA (US);
Burroughs Corporation, Detroit, MI (US);
Abstract
A microprocessor system having linear program sequencing and working in conjunction with an application dependent logic module tailored to handle the requirements of a variety of types of peripheral devices and wherein a microprocessor operates as a universal standard for all types of different application dependent logic modules. Means are provided for the microprocessor to access a total word from memory or to access any selected byte of a word in memory. Thus, the microprocessor and the application dependent logic module constitute a peripheral-controller which can control and monitor data transfer operations between a main host computer and a variety of peripheral devices whether such peripheral devices are 'byte' oriented, such as card readers, or whether the peripheral terminal unit is 'word' oriented such as magnetic tape or disk peripheral units.