TEA6880 Philips Semiconductors, TEA6880 Datasheet - Page 54

• Manufacturer Part Number: TEA6880
• Description: Up-level Car radio Analog Signal Processor CASP
• Manufacturer: Philips Semiconductors

Philips Semiconductors
11.10 Write mode: subaddress 6H
Table 41 Format of data byte Treble control (TRBL)
Table 42 Description of TRBL bits
Table 43 Setting of treble control level
2000 May 08
TREBLE CONTROL (dB)
Up-level Car radio Analog Signal
Processor (CASP)
HSTM
BIT
7
7
6
5
4
3
2
1
0
+14
+12
+10
+8
+6
+4
+2
+0
10
12
14
0
2
4
6
8
SYMBOL
HSTM
TRE3
TRE2
TRE1
TRE0
6
Test mode muting average and SNC peak detector. If HSTM = 0, then normal
operation. If HSTM = 1, then increased detector currents.
These 3 bits are not used; each must be set to logic 0.
Treble control. These 4 bits determine the treble control level, see Table 43.
5
TRE3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
4
54
TRE2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
TRE3
3
DESCRIPTION
TRE2
2
TRE1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
TRE1
1
Product specification
TEA6880H
TRE0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
TRE0
0