Invention Grant
US08281084B2 Method and interface for access to memory within a first electronic device by a second electronic device 有权
用于通过第二电子设备访问第一电子设备内的存储器的方法和接口

Method and interface for access to memory within a first electronic device by a second electronic device
Abstract:
In one embodiment of the present invention, a two-register interface is provided by a first electronic device to allow access to memory within the electronic device by external electronic devices. The two-register interface is mapped from the memory of an accessing, second electronic device. READ and WRITE accesses are transmitted from the accessing, second electronic device to the two-register interface through a communications medium. A first register of the two-register interface directs access to a particular memory location, and the second register of the two-register interface provides a portal for both READ and WRITE access to the particular memory location.
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