STA003T View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STA003T' PDF : 32 Pages View PDF
STA003T
BASS_ENHANCE
Address: 0x7C
Software Reset: 0x00
Hardware Reset: 0x00
MSB
LSB
b7 b6 b5 b4 b3 b2 b1 b0
BE7 BE6 BE5 BE4 BE3 BE2 BE1 BE0
Signed number (2 complement)
This register is used to select the enhancement
or attenuation STA003T has to perform on Bass
Frequency range at the digital signal.
A decrement (increment) of a decimal unit corre-
sponds to a step of attenuation (enhancement) of
1.5dB.
The allowed Attenuation/Enhancement range is
[-18dB, +18dB].
MSB
LSB
b7 b6 b5 b4 b3 b2 b1 b0
0
0
0
0
1
1
0
0
0
0
0
0
1
0
1
1
0
0
0
0
1
0
1
0
0
0
0
0
1
0
0
1
.
.
.
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
.
.
.
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
0
1
0
0
1
1
1
1
0
1
0
0
ENHANCE/ATTENUATION
1.5dB step
+18
+16.5
+15
+13.5
+1
0
-1
-13.5
-15
-16.5
-18
25/32
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