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发表于 2025-2-22 19:16:05
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netlist 內的 ISO cell 是多出的 logic, 跟 RTL 已經不同了, 所以 formal 會 fail
一種做法是 set_case_value to ISO_ENABLE =0, then compare RTL + UPF versus netlist + UPF'
另一種可能是 tool 夠 smart, 可以認知 power states defined in UPF and ISO function. In such case you could compare
RTL + UPF' versus netlist versus UPF'
instead of RTL + UPF versus netlist + UPF'
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