sta559bw STMicroelectronics, sta559bw Datasheet - Page 46

• Manufacturer Part Number: sta559bw
• Description: 5-volt, 2-amp, 2.1-channel High-efficiency Digital Audio System Sound Terminal
• Manufacturer: STMicroelectronics

Register description
46/67
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.
Table 61.
Limiter select
Limiter selection can be made on a per-channel basis according to the channel limiter select
bits.
Table 62.
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 63.
0
1
00
01
10
00
01
10
.
.
CxOM[1:0]
CxLS[1:0]
CxBO
Binary output enable registers
Channel limiter mapping as a function of CxLS bits
Channel output mapping as a function of CxOM bits
FFX output operation
Binary output
Channel has limiting disabled
Channel is mapped to limiter #1
Channel is mapped to limiter #2
Channel1
Channel 2
Channel 3
Doc ID 18190 Rev 1
Channel x output source from
Channel limiter mapping
Mode
STA559BW