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. 06, 2014
Filed:
Feb. 25, 2010
Zhaoliang LI, Hangzhou, CN;
Feifei Zhang, Beijing, CN;
Boyun Qiu, Hangzhou, CN;
Hangzhou Synochip Technologies Co. Ltd, Hangzhou, Zhejiang Province, CN;
Abstract
A multi-channel SPI interface memory controller disposed between a CPU and a multi-channel SPI interface memory is provided in the present invention. The multi-channel SPI interface memory controller comprises: a data path interface coupled to a bus of the CPU; a control path interface coupled to the bus of the CPU; a master controller coupled to the multi-channel SPI interface memory; a register bank disposed between the master controller and the control path interface, wherein the master controller is in signal coupling with the data path interface, and in signal coupling through the register bank with the control path interface. The inventive multi-channel SPI interface memory controller can support direct execution of a program on the SPI interface memory.