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:
May. 23, 2000
Filed:
Dec. 31, 1997
Dennis Craig, Sherwood, OR (US);
Todd Erdner, Beaverton, OR (US);
Intel Corporation, Sana Clara, CA (US);
Abstract
A motherboard/daughterboard assembly is configured to permit upgrading of a system to a microprocessor requiring different clock signals. The motherboard includes a clock generator mounted on the motherboard with a control input terminal and an output terminal. The clock generator delivers a first and second clock signal on the output terminal in response to receiving a first and second signal on the control input terminal, respectively. A first electrical connector is mounted on the motherboard and has a first terminal. The first terminal is coupled to the control input terminal of the clock generator. The daughterboard has a second electrical connector mounted thereon, and a first terminal. The second electrical connector is mateable with the first electrical connector to electrically engage the first terminals of the first and second electrical connectors. The first terminal of the second electrical connector is adapted to be connected to one of a first and second voltage supply to generate one of the first and second signals on the control input terminal of the clock generator in response to the first and second electrical connectors being mated together.