However, if combinatorial logic in domain crossings is required for meeting performance goals or for any other reasons, it is important to make sure that the glitches from the output of the ...

跨时钟域电路设计使用广泛，一直以来都是一个重要且复杂的问题，传统的做法一般为两级寄存器或是握手，这也成为了很多问题的根源。本例使用MCP（Multi-Cycle Path）Formulation，多周期路径去同步，可跨时钟域同步多个位。但是，有一个问题是，源时钟域中的 ...

In order to meet high-performance and low-power requirements, FPGA and ASIC designs often include many separate clock domains. This practice creates Clock Domain Crossing (CDC), which occurs whenever ...

There are (at least) two clock domain crossing issues: metastability and data loss. Metastability happens when a signal changes state too close to the active edge of a clock and violates the setup or ...