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:
Jul. 18, 1995
Filed:
Sep. 16, 1994
Charles E Dike, Hillsboro, OR (US);
Jerry G Jex, Forest Grove, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A data transfer system includes a buffer for storing data to be transferred out of the buffer and a register circuit coupled to the buffer for receiving the data from the buffer. The buffer generates a first indication signal when the buffer is almost empty. The buffer generates a second indication signal when the buffer is empty. The register circuit generates a request signal to receive the data from the buffer. The data transfer system further includes a throttling circuit coupled to the buffer and the register circuit for throttling data transmission to the register circuit from the buffer when the buffer generates the first indication signal and for stopping data transmission to the register circuit from the buffer when the buffer generates the second indication signal. The throttling circuit receives the first and second indication signals and the request signal. The throttling circuit maintains maximized data transfer rate between the buffer and the register circuit while immediately stopping the data transfer between the buffer and register circuit when the buffer is empty.