STA559BWQS13TR STMICROELECTRONICS [STMicroelectronics], STA559BWQS13TR Datasheet - Page 39

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

STA559BWQS
5.5.8
5.6
5.6.1
Soft volume update enable
Table 43.
Configuration register F (addr 0x05)
Output configuration
Table 44.
Table 45.
Bit
Bit
OCFG[1:0]
7
0
1
EAPD
D7
0
00
01
10
RW
RW
RW
RW
RW
Soft volume update enable
Output configuration
Output configuration engine selection
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 DDX:
1A/1B → 1A/1B
2A/2B → 2A/2B
3A/3B → 3A/3B
EAPDEXT and TWARNEXT active
RST
D6
1
1
RST
0
0
ECLE
Name
D5
SVE
0
OCFG0
OCFG1
Name
Binary 0°
Binary 90°
Binary 0 °
Binary 90°
Output configuration
LDTE
D4
1
Soft volume enable:
1: Volume adjustments ramp according to SVR settings
0: Volume adjustments will occur immediately
Selects the output configuration
BCLE
D3
1
IDE
D2
Description
1
Description
OCFG1
Register description
D1
0
Config pin
0
0
0
OCFG0
D0
0
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