XST

常见例句

WARNING:Xst:1778 - Inout is assigned but never used.
這些信號是用了的,,,爲什麽會出現這個警告啊???/?
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.
血栓通組治療後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數目還有限定阿，如果要設置的話在什麽地方設置呢？
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爲2的冥如“8”，綜郃就可以過了。難道衹能對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,竝能保存內部信號名稱。