Registers
STA309A
46/67
Doc ID 13855 Rev 4
7.2.43 EQ
bypass
(0x2A)
EQ control can be bypassed on a per channel basis. If EQ control is bypassed on a given
channel the prescale and all 10 filters (high-pass, biquads, de-emphasis, bass management
cross-over, bass, treble in any combination) are bypassed for that channel.
7.2.44 Tone
control bypass (0x2B)
Tone control (bass/treble) can be bypassed on a per channel basis. If tone control is
bypassed on a given channel the two filters that tone control utilizes are made available as
user programmable biquads #9 and #10.
D7
D6
D5
D4
D3
D2
D1
D0
C8EQBP
C7EQBP
C6EQBP
C5EQBP
C4EQCBP
C3EQBP
C2EQBP
C1EQBP
0
0
0
0
0
0
0
0
Table 69.
CnEQBP bits
Bit
RW
RST
Name
Description
7:0
RW
0
CnEQBP
For n = 1 to 8:
0: perform EQ on channel n - normal operation
1: bypass EQ on channel n.
D7
D6
D5
D4
D3
D2
D1
D0
C8TCB
C7TCB
C6TCB
C5TCB
C4TCB
C3TCB
C2TCB
C1TCB
0
0
0
0
0
0
0
0