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:
Apr. 12, 1994
Filed:
Jun. 14, 1991
International Business Machines Corporation, Armonk, NY (US);
Abstract
The invention relates to a multi-chip computersystem with master-slave latches. It is known to provide all latches on all chips with two clock pulses, respectively. With the help of the latches the digital signals are pipelined through the logic gates on the chip. Due to tolerances, the edges which control the masters and the slaves have a skew. According to the invention, one of the two clock pulses is generated on the chip itself, respectively, by ANDing an auxiliary clock pulse with the other of the two clock pulses. This has the result, that the above mentioned edges of the two clock pulses occur almost at the same time with the consequence that the frequency of the clock pulses can be increased.