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1.发明公开A reconfigurable signal processor with embedded flash memory device 审中-公开Rekonfigurierbarer Signalprozessor mit eingebettetem Flashspeicher
公开(公告)号：EP1443417A1
公开(公告)日：2004-08-04
申请号：EP03425054.8
申请日：2003-01-31
Applicant: STMicroelectronics S.r.l.
Inventor： Borgatti, Michele , Cali, Lorenzo , Lertora, Francesco , Pasotti, Marco , Rolandi, Pier Luigi
CPC classification number: G06F15/7867 , G11C16/30 , Y02D10/12 , Y02D10/13
Abstract: The present invention relates to a dynamically reconfigurable processing unit (1) including an embedded Flash memory device (3) for non-volatile storage of code, data and bit-streams, the unit (1) being integrated into a single chip together with a microprocessor (2) core. Advantageously, the processing unit further comprises an S-RAM based embedded FPGA unit structured for FPGA reconfigurations having a specific programming interface (7) connected to a port (FP) of said Flash memory device (4) through a DMA channel (8).
Abstract translation: 本发明涉及一种包括用于代码，数据和比特流的非易失性存储的嵌入式闪存设备（3）的动态可重配置处理单元（1），该单元（1）与 微处理器（2）核心。 有利地，处理单元还包括基于S-RAM的嵌入式FPGA单元，其被构造用于具有通过DMA通道（8）连接到所述闪存设备（4）的端口（FP））的特定编程接口（7）的FPGA重新配置。
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2.发明授权Method for expanding in friendly manner the functionality of a portable electronic device and corresponding portable electronic device 有权一种用于便携式电子设备的功能的简单扩展和相关端部的便携式电子设备的过程
公开(公告)号：EP1239366B1
公开(公告)日：2006-03-08
申请号：EP01130835.0
申请日：2001-12-27
Applicant: STMicroelectronics S.r.l.
Inventor： Navoni, Loris Giuseppe , Borgatti, Michele , Cali, Lorenzo , Rolandi, Pierluigi
IPC: G06F9/445
CPC classification number: G06F8/61
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