TEA6880 Philips Semiconductors, TEA6880 Datasheet - Page 38

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

Philips Semiconductors
11.4
Table 14 Format of data byte Alignment 0 (ALGN0)
Table 15 Description of ALGN0 bits
Table 16 Setting of AM/FM mode
Note
1. MPX input (MPXIN) and AM input (AMHIN) muted, stereo decoder in mono mode and de-emphasis terminals
Table 17 Setting of start of muting (
2000 May 08
AM stereo mode, note 1
AM mode, active input AMHIN
Not allowed
FM mode, active input MPXIN
Up-level Car radio Analog Signal
Processor (CASP)
AMON
(DEEML and DEEMR) are audio signal inputs.
BIT
7
7
6
5
4
3
2
1
0
Write mode: subaddress 0H
SELECTED MODE
V
SYMBOL
TMUTE
MONO
AMON
MMUT
AMST
AMST
SMUT
SEAR
MST1
MST0
2.45
2.30
2.15
2.00
6
(V)
AM/FM mode selection. These 2 bits select the AM/FM mode and source; see
Table 16.
Search mode selection. If SEAR = 0, then mute and SNC detectors normal. If
SEAR = 1, then mute and SNC detectors fast.
Soft mute enable. If SMUT = 0, then soft mute off. If SMUT = 1, then soft mute
enabled.
Muting of MPX output. If MMUT = 0, then MPX output not muted. If MMUT = 1, then
MPX output muted.
Stereo decoder mode selection. If MONO = 0, then Stereo mode selected. If
MONO = 1, then Mono mode selected.
Start of muting. These 2 bits determine the value of V
SEAR
5
MUTE
= 6 dB)
SMUT
4
38
AMON
MST1
1
1
0
0
1
1
0
0
MMUT
3
DESCRIPTION
MONO
2
TMUTE
; see Table 17 and Fig.4.
MST1
1
AMST
MST0
Product specification
TEA6880H
1
0
1
0
1
0
1
0
MST0
0