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    • 1. 发明授权
    • Recording device and HDD built-in recording device
    • 录音设备和HDD内置录音设备
    • US07583537B2
    • 2009-09-01
    • US11789063
    • 2007-04-23
    • Yoshio Nakatani
    • Yoshio Nakatani
    • G11C16/04
    • G11B20/10G06F12/0866G06F12/0888G06F2212/222G11C16/349
    • A recording device and an HDD built-in recording device each of which can curtail a use area of nonvolatile memory to be used even with the nonvolatile memory having a limit in the number of times of rewriting. In this HDD built-in recording device, a microcomputer 14 judges whether a program recorded in an HDD to be written into EEPROM 15 using a rewriting program and a history table recorded in the EEPROM 15. In doing this, the rewriting program increases the number of accesses in response to the increase in the number of times of rewriting into the EEPROM 15, and thereby restricts the number of programs to be written into the EEPROM 15 from the HDD 17.
    • 一种记录装置和HDD内置记录装置,即使在重写次数极限的非易失性存储器中也可以限制非易失性存储器的使用区域。 在该HDD内置记录装置中,微型计算机14使用重写程序和记录在EEPROM 15中的历史表来判断记录在HDD中的程序是否被写入到EEPROM15中。这样,重写程序增加数量 的响应于重写到EEPROM 15的次数的增加,从而从HDD 17限制要写入EEPROM 15的程序的数量。
    • 4. 发明申请
    • Recording device and HDD built-in recording device
    • 录音设备和HDD内置录音设备
    • US20070253259A1
    • 2007-11-01
    • US11789063
    • 2007-04-23
    • Yoshio Nakatani
    • Yoshio Nakatani
    • G11C16/04
    • G11B20/10G06F12/0866G06F12/0888G06F2212/222G11C16/349
    • Disclosed are a recording device and an HDD built-in recording device each of which can curtail a use area of nonvolatile memory to be used even with the nonvolatile memory having a limit in the number of times of rewriting. In this HDD built-in recording device, a microcomputer 14 judges whether a program recorded in an HDD to be written into EEPROM 15 using a rewriting program and a history table recorded in the EEPROM 15. In doing this, the rewriting program increases the number of accesses in response to the increase in the number of times of rewriting into the EEPROM 15, and thereby restricts the number of programs to be written into the EEPROM 15 from the HDD 17.
    • 公开了一种记录装置和HDD内置记录装置,每个记录装置和HDD内置记录装置即使在重写次数极限的非易失性存储器中也可以限制要使用的非易失性存储器的使用区域。 在该HDD内置记录装置中,微型计算机14使用记录在EEPROM 15中的重写程序和历史表来判断记录在HDD中的程序是否被写入EEPROM 15。 在这样做时,重写程序响应于重新写入EEPROM 15的次数的增加而增加访问次数,从而从HDD 17限制要写入EEPROM 15的程序数量。