XST

常见例句

WARNING:Xst:1778 - Inout is assigned but never used.
这些信号是用了的,,,为什么会出现这个警告啊???/?
WARNING:Xst:916 - u3031_v.v line 40: Delay is ignored for synthesis.
请问是不是这个软件本身不能用延时还是其它原因呢？
In the XST group, same changes in FIB, t-PA and PAI were shown but with APC increased, and PT and APTT unchanged.
血栓通组治疗后FIB水平下降，t-PA活性增加，PAI活性下降，APC活性增加，而PT及APTT无显著变化。
ERROR:Xst:1225 - Loop has iterated 64 times. Use "set -loop_iteration_limit XX" to iterate more.
是不是程序中的循环数目还有限定阿，如果要设置的话在什么地方设置呢？
ERROR:Xst:867 - ../../src/hex2bcd.v line 24: Operator / is only supported when the second operand is a power of 2.
我把除法、求模运算的第二个操作数改为2的冥如“8”，综合就可以过了。难道只能对2的冥进行除法求模运算？
XST enhancement for better language support and preservation of internal signal names.
增强了语言支持,并能保存内部信号名称。