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:
Jan. 10, 2023
Filed:
Mar. 23, 2022
Sambanova Systems, Inc., Palo Alto, CA (US);
SambaNova Systems, Inc., Palo Alto, CA (US);
Abstract
A master-slave flip-flop includes a first latch, a second latch and a tristate driver. The first latch has a combined input/output that is coupled with a common node, a pm output, and an nm output. The tristate driver has pm and nm inputs coupled with the pm and nm outputs of the first latch, and a tristate output coupled with the common node. A pm input signal prevents the tristate driver from pulling the common node high, and an nm input signal prevents the tristate driver from pulling the common node low. The second latch is directly coupled with the common node. The first latch generates an nm signal and a pm signal in response to a signal on the first latch clk input and a state of the common node, wherein the pm signal and the nm signal have opposite polarities when the signal on the first latch clk input has a first value, and equal polarities when the signal on the first latch clk input has a second value.