摘要:
An on-vehicle audio/video system is provided which comprises a controller, a data source and a playing device, wherein the controller comprises at least a first transmitter, and the data source comprises at least a first receiver, a first micro-controller and a second transmitter. The controller comprises at least a first RF transmitter. The data source comprises at least a first RF receiver, a first micro-controller and a second RF transmitter. The playing device comprises at least a second RF receiver. The controller sends an RF control signal to the data source and/or playing device. The first RF receiver in the data source receives the RF control signal and sends the signal to the first micro-controller for processing. The second transmitter transmits data signal and/or control signal to the playing device under the control of the first micro-controller.
摘要:
An on-vehicle audio/video system is provided which comprises a controller, a data source and a playing device, wherein the controller comprises at least a first transmitter, and the data source comprises at least a first receiver, a first micro-controller and a second transmitter. The controller comprises at least a first RF transmitter. The data source comprises at least a first RF receiver, a first micro-controller and a second RF transmitter. The playing device comprises at least a second RF receiver. The controller sends an RF control signal to the data source and/or playing device. The first RF receiver in the data source receives the RF control signal and sends the signal to the first micro-controller for processing. The second transmitter transmits data signal and/or control signal to the playing device under the control of the first micro-controller.
摘要:
An electronic flash memory external storage method and device for data processing system includes firmware which directly controls the access of electronic storage media and implements standard interface functions, adopts particular reading and writing formats of the external storage media, receives power via USB, externally stores data by flash memory and access control circuit with the cooperation of the firmware and the driver with the operating system, and has write-protection so that the data can be safely transferred. The method according to present invention is highly efficient and all parts involved are assembled as a monolithic piece so that it has large-capacity with small size and high speed. The device operates in static state and is driven by software. It is plug-and-play and adapted to data processing system.
摘要:
A semiconductor storage device connected to the host system through the general purpose interface, including a semiconductor storage media module (1) and a controller module (2), in which the controller module (2) consists of a general purpose interface control module (21), a microprocessor and control module (22). Various device class protocols can be realized at the interface application level of the semiconductor storage device, which makes it possible to simulate and realize the storage functions of various storage disks. One or a plurality of storage spaces are opened up in the semiconductor storage media and one or a plurality of storage disks are supported by the same device; furthermore, the device supports hot plug and play and it is removable.
摘要:
The invention relates to a device and method for providing data exchange and storage. The device comprises a controller module (62) which includes a firmware for controlling operation of each modules in the data exchange and storage device (60) and performing data processing and information exchange; and an internal memory module (61) for storing data under the control of the controller module (62); a system interface (63) module for connecting with the system interface and performing data exchange with the data processing system (10) under control of the controller module (62); and an external storage interface module (64) for connecting with external storage equipment and performing data exchange with the external storage equipment under control of the controller module (62). The device can accomplish connection with the data processing system of various types of interfaces and external storage equipment of various types of interfaces. The device can also implement functions that the data processing system access to the interior storage module and the external storage equipment. Thus, the device of this invention is called user's personal moveable storage center.
摘要:
An electronic flash memory external storage method and device for data processing system, includes firmware which directly controls the access of electronic storage media and implements standard interface functions, adopts particular reading and writing formats of the external storage media, receives power via USB, externally stores date by flash memory and access control circuit 2 with the cooperation of the firmware, driver and operating system, and has write-protection so that the data can be safely transferred. The method according to present invention is highly efficient and all parts involved are assembled as a monolithic piece so that it has large-capacity with small size and high speed. The device operates in statistic state and is driven by software. It is plug-and-play and adapted to data processing system.
摘要:
An electronic flash memory external storage method and device for data processing system, comprising firmware which directly controls the access of electronic storage media and implements standard interface functions, adopts particular reading and writing formats of the external storage media, receives power via USB, externally stores data by flash memory and access control circuit with cooperation of the firmware, and the driver with the operating system, and has write-protection so that the data can be safely transferred. The method according to the present invention is highly efficient and all parts involved are assembled as a monolithic piece so that it has large-capacity with small size and high speed. The device operates in static-state and is driven by the software. It is plug-and-play and adapted to micro-data processing system.
摘要:
An electronic flash memory external storage method and device for data processing system includes firmware which directly controls the access of electronic storage media and implements standard interface functions, adopts particular reading and writing formats of the external storage media, receives power via USB, externally stores data by flash memory and access control circuit with the cooperation of the firmware and the driver with the operating system, and has write-protection so that the data can be safely transferred. The method according to present invention is highly efficient and all parts involved are assembled as a monolithic piece so that it has large-capacity with small size and high speed. The device operates in static state and is driven by software. It is plug-and-play and adapted to data processing system.
摘要:
A semiconductor storage device connected to the host system through the general purpose interface, including a semiconductor storage media module (1) and a controller module (2), in which the controller module (2) consists of a general purpose interface control module (21), a microprocessor and control module (22). Various device class protocols can be realized at the interface application level of the semiconductor storage device, which makes it possible to simulate and realize the storage functions of various storage disks. One or a plurality of storage spaces are opened up in the semiconductor storage media and one or a plurality of storage disks are supported by the same device; furthermore, the device supports hot plug and play and it is removable.
摘要:
The invention relates to a device and method for providing data exchange and storage. The device comprises a controller module (62) which includes a firmware for controlling operation of each modules in the data exchange and storage device (60) and performing data processing and information exchange; and an internal memory module (61) for storing data under the control of the controller module (62); a system interface (63) module for connecting with the system interface and performing data exchange with the data processing system (10) under control of the controller module (62); and an external storage interface module (64) for connecting with external storage equipment and performing data exchange with the external storage equipment under control of the controller module (62). The device can accomplish connection with the data processing system of various types of interfaces and external storage equipment of various types of interfaces. The device can also implement functions that the data processing system access to the interior storage module and the external storage equipment. Thus, the device of this invention is called user's personal moveable storage center.