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    • 33. 发明申请
    • RECORDING APPARATUS AND METHOD FOR CONTROLLING THE RECORDING APPARATUS
    • 记录装置和控制记录装置的方法
    • US20080010477A1
    • 2008-01-10
    • US11770010
    • 2007-06-28
    • Takeshi Nakamura
    • Takeshi Nakamura
    • G06F1/00
    • H04N1/00885H04N1/00204H04N1/00347H04N1/00896H04N2201/0036H04N2201/0044H04N2201/0049H04N2201/0051H04N2201/0087H04N2201/0094
    • A recording apparatus can shift to power saving modes even when the recording apparatus is connected to the host PC, thus reducing power consumption. The recording apparatus can switch to a first power saving mode to supply power that enables detection of an inquiry from a host device and also switch to a second power saving mode to supply power that enables responding to an inquiry from the host device about information as to the memory card. Prior to switching to the first power saving mode, the recording apparatus stores information about a memory card attached to the card slot in a memory unit. In response to detection of an inquiry from the host device, the recording apparatus switches from the first power saving mode to the second power saving mode, and notifies information stored in the memory card controller to the host device.
    • 即使当记录装置连接到主机PC时,记录装置也可以转换到省电模式,从而降低功耗。 记录装置可以切换到第一省电模式以提供能够检测来自主机设备的查询的电力,并且还切换到第二省电模式以提供能够响应于来自主机设备的查询的电源,关于关于 存储卡。 在切换到第一省电模式之前,记录装置将关于附接到卡槽的存储卡的信息存储在存储单元中。 响应于来自主机设备的查询的检测,记录设备从第一省电模式切换到第二省电模式,并将存储在存储卡控制器中的信息通知主机设备。