sta335bwqs STMicroelectronics, sta335bwqs Datasheet - Page 49

• Manufacturer Part Number: sta335bwqs
• Description: 2.1-channel High-efficiency Digital Audio System With Qsound Qhd?
• Manufacturer: STMicroelectronics

STA335BWQS
7.9.4
7.9.5
7.9.6
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.
CnBO:
0: DDX 3-state output - normal operation
1: Binary output
Limiter select
Limiter selection can be made on a per-channel basis according to the channel limiter select
bits.
Table 59.
Output mapping
Output mapping can be performed on a per channel basis according to the CnOM channel
output mapping bits. Each input into the output configuration engine can receive data from
any of the three processing channel outputs.
Table 60.
.
.
CnOM[1,0]
CnLS[1,0]
00
01
10
00
01
10
Channel limiter mapping as a function of CnLS bits
Channel output mapping as a function of CnOM bits
Channel has limiting disabled
Channel is mapped to limiter #1
Channel is mapped to limiter #2
Channel 1
Channel 2
Channel 3
Channel n output source from
Channel limiter mapping
Register description
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