tda7315nd STMicroelectronics, tda7315nd Datasheet - Page 9

• Manufacturer Part Number: tda7315nd
• Description: Digital Controlled Audio Processor
• Manufacturer: STMicroelectronics

Loudness
x = don‘t care
For examples Loudness Off can be programmed by the following 8 bit string:
0 1 0 0 0 1 0 0
Bass and Treble
C3 = Sign
For example Bass at -10dB is obtained by the following 8 bit string:
0 1 1 0 0 0 1 0
MSB
0
0
0
1
1
1
0
1
1
X
0
1
X
C3
C3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
L
0
1
C2
C2
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
X
LSB
C1
C1
X
0
0
1
1
0
0
1
1
1
1
0
0
1
1
0
0
LOUDNESS ON
LOUDNESS OFF
C0
C0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
FUNCTION
TDA7315
Treble
Bass
-14
-12
-10
10
12
14
-8
-6
-4
-2
0
0
2
4
6
8
9/12