D69-12

Found on...

• Dungeon Magic (Taito F3)
• Light Bringer (Taito F3)

Equations

Inputs:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 20, 21, 22, 23

Outputs:

15 (Combinatorial, Output feedback output, Active low)
16 (Combinatorial, Output feedback output, Active low)
18 (Combinatorial, No output feedback, Active low)
19 (Combinatorial, No output feedback, Active low)
20 (Combinatorial, Output feedback output, Active low)
21 (Combinatorial, Output feedback output, Active low)
22 (Combinatorial, Output feedback output, Active low)

Equations:

/o15 = /i3

/o16 = /i2

/o18 = /i5 & /i6 & /i7 & /i10 & i11 +
       /i5 & /i6 & /i7 & i10 & /i11

/o19 = /i3 & /i4 & i5 & /i6 & /i10 & i11 +
       /i3 & /i4 & i5 & /i6 & i10 & /i11

/o20 = /i3 & i4 & i5 & /i6

/o21 = /i3 & i4 & i5 & /i6

/o22 = /i5 & /i6 & /i10 & i11 +
       /i5 & /i6 & i10 & /i11