STA3398 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STA3398
STMicroelectronics
'STA3398' PDF : 78 Pages View PDF
STA339BW
Register description
CxEQBP
0
1
Table 62. EQ bypass
Mode
Perform EQ on channel x - normal operation
Bypass EQ on channel x
7.9.3
7.9.4
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.
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 negative inverse.
CxBO
0
1
Table 63. Binary output enable registers
Mode
FFX 3-state output - normal operation
Binary output
7.9.5
Limiter select
Limiter selection can be made on a per-channel basis according to the channel limiter select
bits.
.
Table 64. 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
7.9.6
Output mapping
Output mapping can be performed on a per channel basis according to the CxOM channel
output mapping bits. Each input into the output configuration engine can receive data from
any of the three processing channel outputs.
.
Table 65. Channel output mapping as a function of CxOM bits
CxOM[1:0]
Channel x output source from
00
Channel1
01
Channel 2
10
Channel 3
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