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MSP3400D Datasheet PDF : 83 Pages
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PRELIMINARY DATA SHEET
MSP 34x0D
Contents, continued
Page
Section Title
21
6.
Programming the Demodulator and NICAM Decoder Section
21
6.1.
Short-Programming and General Programming of the Demodulator Part
22
6.2.
Demodulator Write Registers: Table and Addresses
22
6.3.
Demodulator Read Registers: Table and Addresses
23
6.4.
Demodulator Write Registers for Short-Programming: Functions and Values
23
6.4.1.
Demodulator Short-Programming
24
6.4.2.
AUTO_FM/AM: Automatic Switching between NICAM and FM/AM-Mono
25
6.5.
Demodulator Write Registers for the General Programming Mode: Functions and Values
25
6.5.1.
Register ‘AD_CV’
27
6.5.2.
Register ‘MODE_REG’
28
6.5.3.
FIR Parameter
30
6.5.4.
DCO Registers
31
6.6.
Demodulator Read Registers: Functions and Values
32
6.6.1.
Autodetection of Terrestrial TV Audio Standards
32
6.6.2.
C_AD_BITS
32
6.6.3.
ADD_BITS [10...3] 0038hex
32
6.6.4.
CIB_BITS
33
6.6.5.
ERROR_RATE 0057hex
33
6.6.6.
CONC_CT (for compatibility with MSP 3410B)
33
6.6.7.
FAWCT_IST (for compatibility with MSP 3410B)
33
6.6.8.
PLL_CAPS
33
6.6.9.
AGC_GAIN
33
6.7.
Sequences to Transmit Parameters and to Start Processing
35
6.8.
Software Proposals for Multistandard TV Sets
35
6.8.1.
Multistandard Including System B/G with NICAM/FM-Mono only
35
6.8.2.
Multistandard Including System I with NICAM/FM-Mono only
35
6.8.3.
Multistandard Including System B/G with NICAM/FM-Mono and German DUAL-FM
35
6.8.4.
Satellite Mode
35
6.8.5.
Automatic Search Function for FM Carrier Detection
37
7.
Programming the DSP Section (Audio Baseband Processing)
37
7.1.
DSP Write Registers: Table and Addresses
39
7.2.
DSP Read Registers: Table and Addresses
40
7.3.
DSP Write Registers: Functions and Values
40
7.3.1.
Volume – Loudspeaker and Headphone Channel
41
7.3.2.
Balance – Loudspeaker and Headphone Channel
41
7.3.3.
Bass – Loudspeaker and Headphone Channel
42
7.3.4.
Treble – Loudspeaker and Headphone Channel
42
7.3.5.
Loudness – Loudspeaker and Headphone Channel
43
7.3.6.
Spatial Effects – Loudspeaker Channel
44
7.3.7.
Volume – SCART1 and SCART2 Channel
44
7.3.8.
Channel Source Modes
45
7.3.9.
Channel Matrix Modes
45
7.3.10.
SCART Prescale
46
7.3.11.
FM/AM Prescale
46
7.3.12.
FM Matrix Modes (see also Table 4–1)
46
7.3.13.
FM Fixed Deemphasis
Micronas
3
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