Register description: Sound Terminal compatibility
STA380BW
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7.9.2 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 (biquads, bass, treble in any
combination) are bypassed for that channel.
7.9.3 Volume
bypass
Each channel contains an individual channel volume bypass. If a particular channel has
volume bypassed via the CxVBP = 1 register, then only the channel volume setting for that
particular channel affects the volume setting, the master volume setting will not affect that
channel.
7.9.4
Binary output enable registers
Each individual channel output can be set to output a binary PWM stream. In this mode
output A of a channel is considered the positive output and output B is the negative inverse.
7.9.5 Limiter
select
Limiter selection can be made on a per-channel basis according to the channel limiter select
bits. CxLS bits are considered in case of dual-band DRC and EQDRC usage (
).
Table 135. EQ bypass
CxEQBP
Mode
0
Perform EQ on channel x - normal operation
1
Bypass EQ on channel x
Table 136. Volume bypass register
CxVBP
Mode
0
Normal volume operations
1
Volume is bypassed
Table 137. Binary output enable registers
CxBO
Mode
0
FFX 3-state output - normal operation
1
Binary output
Table 138. Channel limiter mapping as a function of CxLS bits
CxLS[1:0]
Channel limiter mapping
00
Channel has limiting disabled
01
Channel is mapped to limiter #1
10
Channel is mapped to limiter #2
Obsolete Product(s) - Obsolete Product(s)
