本人对后端了解的比较少,一直是做设计和验证的。最近因为项目需要临时被拉过来跑ATPG fault simulation,但是现在发现仿真失败了。报了很多如下错误:
DPV: Parallel Mode ScanCell dut.bus_intf.apb_sync.r_req_reg_0_ expected to be 0 was 1
Detected at time 1749000
With WaveformTable "_default_WFT_"
STIL index 285 of chain 3,
TetraMAX pattern 7 (detected during load of pattern 8), TetraMAX scancell 432
我看了看波形是这样子的: