在Xilinx ISE中使用Synopsys Synplify 综合比较方便,但有时会出现如下错误: "ERROR:NgdBuild: - logical block ' ' with type ' ' could not be resolved. A pin name misspelling can cause this, a missing edif or ngc file, case mismatch between the block name and the edif or ngc f…
1.使用占位符: 1)float f = 321.12345F;f.ToString("0.00");这样做无论f是不是整数,都将加上2位小数. 2)float f = 321.12345F;f.ToString(".##");这样做最多显示2位小数 占位符的定义如下: (0) Digit placeholder. Display a digit or a zero. If the expression has a digit in the position whe…