发明授权
US06851002B1 Processing device with parallel mounting regions for component exchange
失效
具有用于部件交换的并联安装区域的处理装置
- 专利标题： Processing device with parallel mounting regions for component exchange
- 专利标题（中）： 具有用于部件交换的并联安装区域的处理装置
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申请号： US09647341申请日： 1999-03-31
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公开(公告)号： US06851002B1公开(公告)日： 2005-02-01
- 发明人: Shinya Sonoda , Daisuke Tachibana , Masahiro Akagi , Mitsuru Matsumura
- 申请人： Shinya Sonoda , Daisuke Tachibana , Masahiro Akagi , Mitsuru Matsumura
- 申请人地址： JP Kyoto
- 专利权人： Omron Corporation
- 当前专利权人： Omron Corporation
- 当前专利权人地址： JP Kyoto
- 代理机构： Dickstein Shapiro Morin & Oshinsky LLP
- 优先权： JP10-87853 19980401
- 国际申请： PCTJP99/01668 WO 19990331
- 国际公布： WO9952029 WO 19991014
- 主分类号： G06F11/14
- IPC分类号： G06F11/14 ; G06F12/06 ; G06F15/78 ; G06F9/00
摘要：
On a circuit board 11 there are provided, other than a comparison circuit 12 mounting region, dictionary ROM mounting regions 18a and 18b and microprocessor mounting regions 19a and 19b, with an address bus 16 and a data bus 17 each connected to mounting regions 18a and 18b in parallel and to mounting regions 19a and 19b in parallel. Initially, a dictionary ROM 13a and microprocessor 15a are mounted on mounting regions 18a and 19a, respectively, and when the current version is to be upgraded a dictionary ROM 13b having dictionary data partially changed to do so is mounted in mounting region 18b and a microprocessor 15b having a program partially changed to do so is mounted in mounting region 19b. Consequently, there can be provided an image processing device that can ensure a high level of mounting-strength and can also readily allow for exchanging a component thereof and upgrading its version.
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