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US 2012/0260010 A1Published application
Storage control system and storage control method
AssigneeIPGoal Microelectronics (SiChuan) Co., Ltd.
InventorsZhengxian Zou, Fei Xu
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AssigneeIPGoal Microelectronics (SiChuan) Co., Ltd.
InventorsZhengxian Zou, Fei Xu
Estimating the term…
A storage control system, for controlling data transmission between a computer and an external device, includes a USB interface connected to the computer, an external interface connected to the external device and a control module connected between the USB interface and the external interface. The control module includes a data transmission submodule transmitting data with the computer, a microcontroller controlling a work flow of the control module, a ROM connected to the microcontroller, a protocol resolution submodule resolving data, a protocol timing sequencer connected to the external interface for transforming protocols and a buffer connected between the protocol resolution submodule and the protocol timing sequencer for storing data. The ROM changes its code according to different external devices. The microcontroller controls a work flow of the control module according to the code of the ROM to realize functions of different external devices. The invention further provides a storage control method.
A storage control system, for controlling data transmission between a computer and an external device, comprising a USB interface for connecting to the computer, an external interface for connecting to the external device, a control module connected to said USB interface and said external interface, wherein said control module comprises a data transmission submodule for transmitting data with the computer, a microcontroller controlling a work flow of said control module, a ROM connected to said microcontroller, a protocol resolution submodule for resolving data, a protocol timing sequencer connected to said external interface for transforming protocol, and a buffer connected between said protocol resolution submodule and said protocol timing sequencer for storing data, wherein a code in said ROM is changed according to different external devices, and said microcontroller controls a work flow of said control module according to said code in said ROM to realize functions of different external devices.
A storage control method, for controlling data transmission between a computer and an external device, comprising following steps:
Dependencies are inferred from the claim text.