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STA559BWQS Datasheet(PDF) 39 Page - STMicroelectronics

Part # STA559BWQS
Description  5-V, 2-A, 2.1-channel high-efficiency digital audio system with QSound QHD
PDF  66 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STA559BWQS Datasheet(HTML) 39 Page - STMicroelectronics

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STA559BWQS
Register description
39/66
5.5.8
Soft volume update enable
Table 43.
Soft volume update enable
5.6
Configuration register F (addr 0x05)
5.6.1
Output configuration
Table 44.
Output configuration
Bit
RW
RST
Name
Description
7RW
1
SVE
Soft volume enable:
1: Volume adjustments ramp according to SVR settings
0: Volume adjustments will occur immediately
D7
D6
D5
D4
D3
D2
D1
D0
EAPD
PWDN
ECLE
LDTE
BCLE
IDE
OCFG1
OCFG0
01
0
1
1
1
0
0
Bit
RW
RST
Name
Description
0RW
0
OCFG0
Selects the output configuration
1RW
0
OCFG1
Table 45.
Output configuration engine selection
OCFG[1:0]
Output configuration
Config pin
00
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
0
01
2 (half-bridge). 1 (full-bridge) on-board power:
1A
→ 1A
Binary 0 °
2A
→ 1B
Binary 90°
3A/3B
→ 2A/2B Binary 45°
1A/B
→ 3A/B
Binary 0°
2A/B
→ 4A/B
Binary 90°
0
10
2 channel (full-bridge) power, 1 channel DDX:
1A/1B
→ 1A/1B
2A/2B
→ 2A/2B
3A/3B
→ 3A/3B
EAPDEXT and TWARNEXT active
0



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