关于FPGA的保持时间不满足
摘要:
由于FPGA的布线使用的是routing matrix,通常不会出现Hold Violation的情况;如果出现hold violation了,很可能是时钟抖动引起的。… Hold delay violations are rare in FPGA designs due to the build-in delay of the routing matrix. If a hold violation occurs, it usually indicates a clock skew problem.关于routing matrix情况描述如下:An FPGA device contains f 阅读全文
posted @ 2012-08-27 15:47 freshair_cn 阅读(2796) 评论(1) 推荐(0) 编辑