STA559BWQS13TR STMICROELECTRONICS [STMicroelectronics], STA559BWQS13TR Datasheet - Page 40

• Manufacturer Part Number: STA559BWQS13TR
• Description: 5-V, 2-A, 2.1-channel high-efficiency digital audio system with QSound QHD
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Register description
5.6.2
40/66
Figure 29. OCFG = 00 (default value)
Figure 31. OCFG = 10
Note:
Invalid input detect mute enable
Table 46.
Setting the IDE bit enables this function, which looks at the input I
automatically mute if the signals are perceived as invalid.
Bit
2
Bridge
Bridge
Bridge
Bridge
Half
Half
Half
Half
To the left of the arrow is the processing channel. Note that though the defaults are
shown, using channel output mapping, any of the three processing channel
outputs can be used for any of the three inputs
RW
RW
Invalid input detect mute enable
OUT4B
OUT3A
OUT3B
OUT4A
OUT1A
OUT2A
OUT1B
OUT2B
RST
1
LPF
LPF
Channel 1
Channel 2
LineOut 2
LineOut 1
Bridge
Bridge
Bridge
Bridge
Name
Half
Half
Half
Half
IDE
OUT3A
OUT3B
EAPD
OUT1A
OUT1B
OUT2A
OUT2B
Figure 30. OCFG = 01
Device
Power
Invalid input detect mute enable: setting of 1 enables
the automatic invalid input detect mute
Channel 1
Channel 2
Channel 3
Bridge
Bridge
Bridge
Bridge
Half
Half
Half
Half
Description
2
OUT1A
OUT1B
OUT2A
OUT2B
S data and will
STA559BWQS
Channel 3
Channel 2
Channel 1