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    • 7. 发明授权
    • Memory card and its initial setting method
    • 存储卡及其初始设定方法
    • US08051331B2
    • 2011-11-01
    • US12412117
    • 2009-03-26
    • Hidefumi OodateAtsushi ShiraishiShigeo KurakataKunihiro KatayamaMotoki Kanamori
    • Hidefumi OodateAtsushi ShiraishiShigeo KurakataKunihiro KatayamaMotoki Kanamori
    • G06F11/00
    • G11C16/20
    • In the initial setting of a memory card 1, the flash check data FD stored in a flash memory 2 is read out, this data FD is compared with the operation check data FD11 stored previously in the ROM, the write check data FD12 stored in the ROM 4a is written, if a fault is not detected, to the flash memory 2, and this data is read again and is compared with the write check data. FD12 of the ROM 4a. When any fault is not detected in comparison of these data, the CPU determines that the flash memory 2 is normal. Moreover, if a fault is detected in the comparison of data, the CPU sets the reset process fault data to a register 5a to set a controller 3 to the sleep mode. When the command CMD is received during this period, data comparison is executed again.
    • 在存储卡1的初始设置中,读出存储在闪速存储器2中的闪存检查数据FD,将该数据FD与先前存储在ROM中的操作检查数据FD11进行比较,存储在存储卡1中的写入检查数据FD12 如果没有检测到故障,ROM 4a被写入闪速存储器2,并且该数据被再次读取并且与写检查数据进行比较。 ROM 4a的FD12。 当比较这些数据时没有检测到任何故障时,CPU确定闪存2正常。 此外,如果在比较数据中检测到故障,则CPU将复位处理故障数据设置为寄存器5a,以将控制器3设置为睡眠模式。 当在此期间接收到命令CMD时,再次执行数据比较。
    • 8. 发明授权
    • Memory card and its initial setting method
    • 存储卡及其初始设定方法
    • US07549086B2
    • 2009-06-16
    • US11877500
    • 2007-10-23
    • Hidefumi OodateAtsushi ShiraishiShigeo KurakataKunihiro KatayamaMotoki Kanamori
    • Hidefumi OodateAtsushi ShiraishiShigeo KurakataKunihiro KatayamaMotoki Kanamori
    • G06F11/00
    • G11C16/20
    • In the initial setting of a memory card 1, the flash check data FD stored in a flash memory 2 is read out, this data FD is compared with the operation check data FD11 stored previously in the ROM, the write check data FD12 stored in the ROM 4a is written, if a fault is not detected, to the flash memory 2, and this data is read again and is compared with the write check data. FD12 of the ROM 4a. When any fault is not detected in comparison of these data, the CPU determines that the flash memory 2 is normal. Moreover, if a fault is detected in the comparison of data, the CPU sets the reset process fault data to a register 5a to set a controller 3 to the sleep mode. When the command CMD is received during this period, data comparison is executed again.
    • 在存储卡1的初始设置中,读出存储在闪速存储器2中的闪存检查数据FD,将该数据FD与先前存储在ROM中的操作检查数据FD11进行比较,存储在存储卡1中的写入检查数据FD12 如果没有检测到故障,ROM 4a被写入闪速存储器2,并且该数据被再次读取并且与写检查数据进行比较。 ROM 4a的FD12。 当比较这些数据时没有检测到任何故障时,CPU确定闪存2正常。 此外,如果在比较数据中检测到故障,则CPU将复位处理故障数据设置为寄存器5a,以将控制器3设置为睡眠模式。 当在此期间接收到命令CMD时,再次执行数据比较。
    • 9. 发明授权
    • Memory card and its initial setting method
    • 存储卡及其初始设定方法
    • US07305589B2
    • 2007-12-04
    • US10484043
    • 2002-05-08
    • Hidefumi OodateAtsushi ShiraishiShigeo KurakataKunihiro KatayamaMotoki Kanamori
    • Hidefumi OodateAtsushi ShiraishiShigeo KurakataKunihiro KatayamaMotoki Kanamori
    • G06F11/00
    • G11C16/20
    • In the initial setting of a memory card 1, the flash check data FD stored in a flash memory 2 is read out, this data FD is compared with the operation check data FD11 stored previously in the ROM, the write check data FD12 stored in the ROM 4a is written, if a fault is not detected, to the flash memory 2, and this data is read again and is compared with the write check data FD12 of the ROM 4a. When any fault is not detected in comparison of these data, the CPU determines that the flash memory 2 is normal. Moreover, if a fault is detected in the comparison of data, the CPU sets the reset process fault data to a register 5a to set a controller 3 to the sleep mode. When the command CMD is received during this period, data comparison is executed again.
    • 在存储卡1的初始设置中,读出存储在闪速存储器2中的闪存检查数据FD,该数据FD与先前存储在ROM中的操作检查数据FD1&lt; 1&gt; 存储在ROM4a中的写入检查数据FD1&lt; 2&gt;如果没有检测到故障则被写入闪速存储器2,并且再次读取该数据并与写入检查进行比较 ROM4a的数据FD1 <2> 。 当比较这些数据时没有检测到任何故障时,CPU确定闪存2正常。 此外,如果在数据比较中检测到故障,则CPU将复位过程故障数据设置为寄存器5a以将控制器3设置为睡眠模式。 当在此期间接收到命令CMD时,再次执行数据比较。