常見例句WARNING:Xst:1778 - Inout is assigned but never used. 這些信號是用了的,,,為什么會出現這個警告啊???/?WARNING:Xst:916 - u3031_v.v line 40: Delay is ignored for synthesis. 請問是不是這個軟件本身不能用延時還是其它原因呢?In the XST group, same changes in FIB, t-PA and PAI were shown but with APC increased, and PT and APTT unchanged. 血栓通組治療后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無顯著變化。ERROR:Xst:1225 - Loop has iterated 64 times. Use "set -loop_iteration_limit XX" to iterate more. 是不是程序中的循環(huán)數目還有限定阿,如果要設置的話在什么地方設置呢?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、求模運算的第二個操作數改為2的冥如“8”,綜合就可以過了。難道只能對2的冥進行除法求模運算?XST enhancement for better language support and preservation of internal signal names. 增強了語言支持,并能保存內部信號名稱。 返回 XST