ATPG中的primitives

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TEST-T> report_primitives -summary          Gate Summary Report   -----------------------------------------------   #primitives                             452298   #primary_inputs                              6   #primary_outputs                             1   #primary_bidis                               5   #DLATs                                    2080 #TLAs                                  1912 #nonscan                                168   #DFFs                                    48499 #nonscan                                348 #scan                                 48151   #BUSs                                        5   #BUFs                                    54049   #INVs                                    27949   #ANDs                                    59556   #NANDs                                  141314   #ORs                                     31273   #NORs                                    23620   #XORs                                    12373   #XNORs                                    4753   #MUXs                                    46809   #TSDs                                        6   -----------------------------------------------

Nonscan behavior:
This line lists the number of nonscan cells in each used nonscan cell category. Possible categories are

C0(constant 0),
C1(constant 1),
CU(clock unstable),
L0(load 0),
L1(Load 1),
TLA(transparent latch),
LE(clock-off stable leading edge DFF),
TE(clock-off stable trailing edge DFF),
LS(clock-off stable DLAT).

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