Invention Grant
- Patent Title: Writing area security system
- Patent Title (中): 写作区安全系统
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Application No.: US12676513Application Date: 2007-09-04
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Publication No.: US09176897B2Publication Date: 2015-11-03
- Inventor: Shinji Kurimoto , Masashi Seiki
- Applicant: Shinji Kurimoto , Masashi Seiki
- Applicant Address: JP Kyoto
- Assignee: NINTENDO CO., LTD.
- Current Assignee: NINTENDO CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Nixon & Vanderhye P.C.
- International Application: PCT/JP2007/067559 WO 20070904
- International Announcement: WO2009/031244 WO 20090312
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/14 ; G06F21/10 ; H04L9/08
Abstract:
A writing area security system (10) includes a CPU (34), a flash memory (64), and a memory controller (62). The memory controller (62), when receiving a read command of data stored in the flash memory (64) from the CPU (34), performs a parity check on the data. The memory controller (62) outputs the data to the CPU (34) only when the parity of the read data is correct.
Public/Granted literature
- US20100287380A1 WRITING AREA SECURITY SYSTEM Public/Granted day:2010-11-11
Information query
