Stereo System User Manual

MOTOROLA DSP96002 USER’S MANUAL B-65
The filter equations are:
y = x
*
bi0 + w1
w1 = x
*
bi1 + y
*
ai1 + w2
w2 = x
*
bi2 + y
*
a2
Program ICycles
Words
nsec equ 3
org x:0
coef
dc .93622314E-04 ;/
*
section 1 B0
*
/
dc .18724463E-03 ;/
*
section 1 B1
*
/
dc .19625904E+01 ;/
*
section 1 A1
*
/
dc .93622314E-04 ;/
*
section 1 B2
*
/
dc -.96296486E+00 ;/
*
section 1 A2
*
/
dc .94089162E-04 ;/
*
section 2 B0
*
/
dc .18817832E-03 ;/
*
section 2 B1
*
/
dc .19723768E+01 ;/
*
section 2 A1
*
/
dc .94089162E-04 ;/
*
section 2 B2
*
/
dc -.97275320E+00 ;/
*
section 2 A2
*
/
dc .94908880E-04 ;/
*
section 3 B0
*
/
dc .18981776E-03 ;/
*
section 3 B1
*
/
dc .19895605E+01 ;/
*
section 3 A1
*
/
dc .94908880E-04 ;/
*
section 3 B2
*
/
dc -.98994009E+00 ;/
*
section 3 A2
*
/
Z
-1
Z
-1
∑
∑
∑
bi0
bi1
bi2
w1
ai1
ai2
x
y
w2