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:
Dec. 29, 1998
Filed:
Jan. 16, 1997
Martin G Gravenstein, Colorado Springs, CO (US);
Michael A Vigil, Colorado Springs, CO (US);
Silvia E Jaeckel, Colorado Springs, CO (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
A micro-code sequencer apparatus (10) and method includes a state machine controller (14) and an instruction memory (24) for executing instructions and branches. The branch conditions for each state are stored in the state machine controller (14) whereas reprogrammable calculation instructions are stored in instruction memory (24). The instruction memory (24) is accessed by a program counter (20) which receives the decoded state information to determine the location of its instruction. A processor (30) processes the instruction and sends the output to a next state decoder (32) which determines the next state based on the branch conditions.