sta381bws STMicroelectronics, sta381bws Datasheet - Page 114

• Manufacturer Part Number: sta381bws
• Description: Sound Terminal 2.1-channel High-efficiency Digital Audio System Sound Terminal 2.1-channel High-efficiency Digital Audio System
• Manufacturer: STMicroelectronics

Register description: Sound Terminal compatibility
7.6
7.6.1
Note:
114/168
Configuration register F (addr 0x05)
Output configuration
Table 123. Output configuration
Table 124. Output configuration engine selection
To the left of the arrow is the processing channel. When using channel output mapping, any
of the three processing channel outputs can be used for any of the three inputs.
Bit
OCFG[1:0]
0
1
EAPD
D7
0
00
01
10
11
R/W
R/W
R/W
PWDN
2-channel (full-bridge) power, 2-channel data-out:
1A/1B → 1A/1B
2A/2B → 2A/2B
LineOut1 → 3A/3B
LineOut2 → 4A/4B
Line Out configuration determined by LOC register
2(half-bridge).1(full-bridge) on-board power:
1A → 1A
2A → 1B
3A/3B → 2A/2B Binary 45°
1A/B → 3A/B
2A/B → 4A/B
2-channel (full-bridge) power, 1-channel FFX:
1A/1B → 1A/1B
2A/2B → 2A/2B
3A/3B → 3A/3B
EAPDEXT and TWARNEXT active
1-channel mono-parallel:
3A → 1A/1B
3B → 2A/2B
1A/1B → 3A/3B
2A/2B → 4A/4B
D6
1
RST
0
0
ECLE
D5
0
Doc ID 018937 Rev 2
OCFG0
OCFG1
w/ C3BO 45°
w/ C3BO 45°
Name
Binary 0 °
Binary 90°
Binary 0°
Binary 90°
Output configuration
LDTE
D4
1
Selects the output configuration
BCLE
D3
1
IDE
Description
D2
1
OCFG1
D1
0
PBTL Enable
STA381BWS
YES
NO
NO
NO
OCFG0
D0
0