发明申请
- 专利标题： INFORMATION PROCESSING APPARATUS AND METHOD, COMMUNICATION APPARATUS AND METHOD, AND INFORMATION PROCESSING SYSTEM
- 专利标题（中）： 信息处理装置和方法，通信装置和方法以及信息处理系统
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申请号： US12753243申请日： 2010-04-02
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公开(公告)号： US20100257594A1公开(公告)日： 2010-10-07
- 发明人: Tadashi Morita
- 申请人： Tadashi Morita
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-092906 20090407
- 主分类号： H04L9/32
- IPC分类号： H04L9/32 ; H04B5/00 ; G06F7/50
摘要：
An information processing apparatus includes: a register holding a value input thereto; a first communication path through which an addition command is input; a second communication path through which a subtraction command is input; addition means adding a predetermined value to a register value held in the register according to the addition command input through the first communication path and causing the register to hold a value resulting from the addition; and subtraction means subtracting a predetermined value from a register value held in the register according to the subtraction command input through the second communication path and causing the register to hold a value resulting from the subtraction, wherein the addition means and the subtraction means operate exclusively of each other.