systemverilog interface clocking block errors

• Error-[SV-IDOCBO] Illegally driving clocking block output

Error-[SV-IDOCBO] Illegally driving clocking block output

…/testbench/tb_top.sv, 85
Clocking block output if0.cb.cnt_mode is illegally driven by a blocking
assignment.
Please make sure that the driver of the clocking block output is valid.

问题代码

if0.cb.cnt_mode =ctrl0.cnt_mode;

修改后代码

if0.cb.cnt_mode <=ctrl0.cnt_mode;

标签：cnt,clocking,cb,无标题,mode,output,block
来源： https://blog.csdn.net/zt5169/article/details/122704521