SCHEMATIC1\SCHEMATIC1.ALS ..........\SCHEMATIC1_sch.prp ..........\summa\summa.cir ..........\.....\summa.dat ..........\.....\summa.mif ..........\.....\summa.mrk ..........\.....\summa.out.1 ..........\.....\summa.prb ..........\summa.sim ..........\summa SCHEMATIC1 ..........\SUMMA.DSN ..........\summa.opj