Invention Grant
US08239607B2 System and method for an asynchronous data buffer having buffer write and read pointers 有权
具有缓冲写入和读取指针的异步数据缓冲器的系统和方法

System and method for an asynchronous data buffer having buffer write and read pointers
Abstract:
A system and method for facilitating the adjustment of timing parameters between a memory controller operating in a first clock domain and a memory device operating in a second clock domain. A write pointer and a read pointer are monitored to provide a write-read pointer offset representing the timing between when read data is made available by the memory device and when the read data is retrieved by the memory controller. Based on the write-read pointer offset, adjustment to different timing parameters can be made.
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