SI3000-C-FS 查看數據表（PDF） - Silicon Laboratories
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SI3000-C-FS Datasheet PDF : 34 Pages
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Si3000
Register 8. Status Report
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
SLSC
SRSC
LOSC
Type
R
R
R
Reset settings = 0000_0000
Bit
Name
Function
7
SLSC
SPK_L Short Circuit.
1 = Indicate short circuit status is detected at left speaker.
0 = Normal mode
6
SRSC
SPK_R Short Circuit.
1 = Indicate short circuit status is detected at right speaker.
0 = Normal mode
5
LOSC
Line Out Short Circuit.
1 = Indicate short circuit status is detected at line out.
0 = Normal mode
4:0
Reserved Read returns zero.
Register 9. Analog Attenuation
Bit
D7
D6
D5
D4
D3
D2
Name
LOT
Type
R/W
Reset settings = 0000_0000
Bit
Name
Type
7:4
Reserved Read returns zero.
3:2
LOT
Line Out Attenuation.
11 = –18 dB analog attenuation on Line Output.
10 = –12 dB analog attenuation on Line Output.
01 = –6 dB analog attenuation on Line Output.
00 = 0 dB analog attenuation on Line Output.
2:0
SOT
Speaker Out Attenuation.
11 = –18 dB analog attenuation on Speaker Output.
10 = –12 dB analog attenuation on Speaker Output.
01 = –6 dB analog attenuation on Speaker Output.
00 = 0 dB analog attenuation on Speaker Output.
D1
D0
SOT
R/W
26
Rev. 1.4
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