File list (Check if you may need any files):
op-sim
......\op-PSpiceFiles
......\..............\SCHEMATIC1
......\..............\..........\bias
......\..............\..........\....\bias.mrk
......\..............\..........\bias.sim
......\..............\..........\op
......\..............\..........\..\op.1OP
......\..............\..........\..\op.cir
......\..............\..........\..\op.dat
......\..............\..........\..\op.mif
......\..............\..........\..\op.mrk
......\..............\..........\..\op.out
......\..............\..........\..\op.out.1
......\..............\..........\..\op.prb
......\..............\..........\op.sim
......\..............\..........\SCHEMATIC1.ALS
......\..............\..........\SCHEMATIC1_sch.prp
......\OP.DSN
......\op.opj
......\OP_0.DBK
......\结果
......\....\sim-set.GIF