STA335BWS 查看數據表（PDF） - STMicroelectronics
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STA335BWS Datasheet PDF : 68 Pages
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Register description
Table 21. Bass management crossover frequency (continued)
XO[3:0]
Crossover frequency
1100
300 Hz
1101
320 Hz
1110
1111
340 Hz
360 Hz
STA335BWS
6.9
6.9.1
6.9.2
Channel configuration registers (addr 0x0E to 0x10)
D7
C1OM1
0
D6
C1OM0
0
D5
C1LS1
0
D4
C1LS0
0
D3
C1BO
0
D2
C1VPB
0
D1
C1EQBP
0
D0
C1TCB
0
D7
C2OM1
0
D6
C2OM0
1
D5
C2LS1
0
D4
C2LS0
0
D3
C2BO
0
D2
C2VPB
0
D1
C2EQBP
0
D0
C2TCB
0
D7
C3OM1
1
D6
C3OM0
0
D5
C3LS1
0
D4
C3LS0
0
D3
C3BO
0
D2
C3VPB
0
D1
D0
Reserved
Tone control bypass
Tone control (bass/treble) can be bypassed on a per channel basis for channels 1 and 2.
CxTCB:
0: Perform tone control on channel X (normal operation)
1: Bypass tone control on channel X
EQ bypass
EQ control can be bypassed on a per channel basis for channels 1 and 2. If EQ control is
bypassed on a given channel the prescale and all filters (high-pass, biquads, de-emphasis,
bass, treble in any combination) are bypassed for that channel.
CxEQBP:
0: Perform EQ on channel X - normal operation
1: Bypass EQ on channel X
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