Tmax问题求助
时间:10-02
整理:3721RD
点击:
用TMAX的read_netlist时,
PAD的library中有一个verilog语句: assignDOUT =(A==0 || A==1) ? A:(PULLUP_EN ? 1'b1 : 1'bz);
TMAX对这句话报了warning,
Warning : Rule N2 (unsupported construct) was violated 2 times.
把这句话注释掉warning就没了,求教各位大神这是怎么回事啊?
PAD的library中有一个verilog语句: assignDOUT =(A==0 || A==1) ? A:(PULLUP_EN ? 1'b1 : 1'bz);
TMAX对这句话报了warning,
Warning : Rule N2 (unsupported construct) was violated 2 times.
把这句话注释掉warning就没了,求教各位大神这是怎么回事啊?
N2 rule 可以忽略