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    • 9. 发明申请
    • MICROCOMPUTER HAVING A PROTECTION FUNCTION IN A REGISTER
    • 在注册机中具有保护功能的微型计算机
    • US20100299751A1
    • 2010-11-25
    • US12783252
    • 2010-05-19
    • Sugako OTANIHiroyuki Kondo
    • Sugako OTANIHiroyuki Kondo
    • G06F12/14G06F9/30
    • G06F9/30123G06F9/30054G06F9/30138G06F9/30189G06F9/3861
    • A control unit controls execution of an instruction according to a decode result of an instruction code. A GRA register stores an access attribute for each of the plurality of general-purpose registers. A mode storage unit stores modes for controlling an operation of a CPU. When the control unit makes a request for access to the general-purpose register, register access allowance determining circuit determines whether the access to the general-purpose register in question is to be allowed or not, depending on the access attribute stored in the GRA register and the mode stored in the mode storage unit. Therefore, the number of the general-purpose registers used corresponding to the mode can be changed, and efficiency of use of the general-purpose registers can be optimized.
    • 控制单元根据指令代码的解码结果控制指令的执行。 GRA寄存器存储多个通用寄存器中的每一个的访问属性。 模式存储单元存储用于控制CPU的操作的模式。 当控制单元请求访问通用寄存器时,寄存器访问允许确定电路根据存储在GRA寄存器中的访问属性来确定是否允许访问通用寄存器 以及存储在模式存储单元中的模式。 因此,可以改变与模式对应使用的通用寄存器的数量,并且可以优化通用寄存器的使用效率。
    • 10. 发明授权
    • Information recording/reproduction apparatus and recording system thereof
    • 信息记录/再现装置及其记录系统
    • US07787750B2
    • 2010-08-31
    • US10521751
    • 2004-03-31
    • Hiroyuki KondoKojiro Kawasaki
    • Hiroyuki KondoKojiro Kawasaki
    • H04N5/91H04N7/00
    • H04N21/4334H04N5/765H04N5/782H04N21/47214H04N21/4821H04N21/4882
    • In an information recording/reproduction apparatus (Arp), a preprogrammed recording specifying unit (1, As) specifies a date of distribution, a time of distribution, and a distribution source of information as well as an information recording unit (BD). Further, a preprogrammed recording setting displaying unit (8) displays a preprogrammed recording setting (As) on a two dimensional matrix (7), and a preprogrammed recording setting specifying unit (20) specifies each (8) preprogrammed recording setting (As) displayed on the two dimensional matrix. In addition, a preprogrammed recording setting displaying unit (30) displays the specified preprogrammed recording setting (As), and the preprogrammed recording setting editing unit (30) edits the preprogrammed recording setting (As).
    • 在信息记录/再现装置(Arp)中,预编程记录指定单元(1,As)指定分发日期,分发时间和信息分发源以及信息记录单元(BD)。 此外,预编程记录设置显示单元(8)在二维矩阵(7)上显示预编程记录设置(As),并且预编程记录设置指定单元(20)指定显示的每个(8)预编程记录设置(As) 在二维矩阵上。 此外,预编程记录设置显示单元(30)显示指定的预编程记录设置(As),并且预编程记录设置编辑单元(30)编辑预编程的记录设置(As)。