Datasheet

1−12
SUBADDRESS(es) PARAMETER(s)
Cascaded (Twelve/Channel) Main Filter Biquads
MAIN FILTER
BLOCK
Subaddress
b
0
CH1 0x4F−0x5A
b
0
28
48
76
76
Magnitude
48
CH2 0x5B−0x66
28
48
76
76
Magnitude
Truncation
48
Σ
CH3 0x67−0x72
b
1
a
1
Truncation
b
1
a
1
28 28
z
−1
z
−1
Subaddr
m
s
b
S Slave Addr Ack Ack xxx0000 Ack xxxxxxxx Ack xxxxxxxx Ack xxxxxx
l
s
b
Ack
a
1
m
s
b
xxx0000 Ack xxxxxxxx Ack xxxxxxxx Ack xxxxxx
l
s
b
Ack
a
2
m
s
b
xxx0000 Ack xxxxxxxx Ack xxxxxxxx Ack xxxxxx
l
s
b
Ack
b
0
m
s
b
xxx0000 Ack xxxxxxxx Ack xxxxxxxx Ack xxxxxx
l
s
b
Ack b
2
m
s
b
xxx0000 Ack xxxxxxxx Ack xxxxxxxx Ack xxxxxx
l
s
b
Ack
b
1
NOTE: All gain coefficients 5.23 numbers
b
2
a
2
28
28
28
28
48 48
76
76
76
48
48
76
z
−1
z
−1
z
−1
z
−1
Bass and Treble Gain Coefficients
Inline Gain Coefficient
CH1 = 0x73
Inline Gain Coefficient
(Format = 5.23)
28
CH2 = 0x74
Bass
Σ
Treble
28
CH3 = 0x75
Bass
Shelf Filter
Σ
Treble
Shelf Filter
Bypass Gain Coeeficient
(Format = 5.23)
m
s
b
S Slave Addr Ack Subaddr Ack xxx0000 Ack xxxxxxxx Ack xxxxxxxx Ack xxxxxx
l
s
b
Ack
Bypass Gain
m
s
b
xxx0000 Ack xxxxxxxx Ack xxxxxxxx Ack xxxxxx
l
s
b
Ack
Inline Gain
Bypass Gain Coeeficient
(Format = 5.23)
28
Bass and Treble Block