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:
Oct. 17, 2006
Filed:
Apr. 13, 2001
Shingo Kamitani, Tenri, JP;
Kouichi Hatakeyama, Nara, JP;
Shingo Kamitani, Tenri, JP;
Kouichi Hatakeyama, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An execution control apparatus of a data driven information processor includes: an instruction decoder that outputs the a number of inputs of an instruction; a waiting data storage region that stores N (N≧2) waiting data and respective data valid flags in one address; a constant storage that stores constants and a constant valid flag; a constant readout unit that reads out a constant and a constant valid flag from the constant storage with the node number of an input packet as the address; a unit that calculates a hash address and selects a process for data waiting depending upon a combination of a data valid flag, a constant valid flag, and the number of instuction inputs; and a unit that performs a waiting process in response to a select signal.