Invention Grant
US08370543B1 Busy detection logic for asynchronous communication port 有权
用于异步通信端口的繁忙检测逻辑

Busy detection logic for asynchronous communication port
Abstract:
An embodiment of the present invention is directed to a system for synchronizing independent time domain information. The synchronization of the device resource access information allows a memory access device to reliably access memory in a time domain independent of a device issuing requests. The system may synchronize device resource information for requests made by a processor to access (e.g., read/write) locations of a memory device. The present invention synchronizes the device access information without restricting pulse width of a read/write signal or requiring a high speed clock.
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