IN 1
GAIN1 1 2
GAIN4 7 8
GAIN5 1 10
GAIN9 14 16
GAIN12 6 11
GAIN13 6 5
ADDER 2 -5 3
ADDER 8 -10 -11 12
ADDER 16 21 22
DAC 22 6
INTEGRATORD 3 7
INTEGRATORD 12 14
NOISE 21
OUT 22
