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MSP4458 Datasheet(PDF) 18 Page - Micronas

Part # MSP4458
Description  Multistandard Sound Processor
PDF  85 Pages
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Manufacturer  MICRONAS [Micronas]
Direct Link  http://www.micronas.com
Logo MICRONAS - Micronas

MSP4458 Datasheet(HTML) 18 Page - Micronas

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MSP 44x8G
PRELIMINARY DATA SHEET
18
Micronas
Table 3–5: List of MSP 44x8G Write Registers
Write Register
Address
(hex)
Bits
Description and Adjustable Range
Reset
See
Page
I2C Subaddress = 10hex ; Registers are not readable
STANDARD SELECT
00 20
[15:0]
Initial Programming of complete Demodulator
00 00
21
MODUS
00 30
[15:0]
Demodulator, Automatic and I2S options
00 00
22
I2C Subaddress = 12hex ; Registers are all readable by using I
2C Subaddress = 13
hex
Volume main channel
00 00
[15:8]
[
+12 dB ... −114 dB, MUTE]
MUTE
29
[7:5]
[4:0]
1/8 dB Steps
must be set to 0
000bin
00000bin
Volume Aux channel
00 06
[15:8]
[
+12 dB ... −114 dB, MUTE]
MUTE
29
[7:5]
[4:0]
1/8 dB Steps
must be set to 0
000bin
00000bin
Volume SCART1 output channel
00 07
[15:8]
[
+12 dB ... −114 dB, MUTE]
MUTE
30
Main source select
00 08
[15:8]
[FM/AM, NICAM, SCART, I2S1..3, Mix output]
FM/AM
28
Main channel matrix
[7:0]
[SOUNDA, SOUNDB, STEREO, MONO]
SOUNDA
28
Aux source select
00 09
[15:8]
[FM/AM, NICAM, SCART, I2S1..3, Mix output]
FM/AM
28
Aux channel matrix
[7:0]
[SOUNDA, SOUNDB, STEREO, MONO]
SOUNDA
28
SCART1 source select
00 0A
[15:8]
[FM/AM, NICAM, SCART, I2S1..3, Mix output]
FM/AM
28
SCART1 channel matrix
[7:0]
[SOUNDA, SOUNDB, STEREO, MONO]
SOUNDA
28
I2S source select
00 0B
[15:8]
[FM/AM, NICAM, SCART, I2S1..3, Mix output]
FM/AM
28
I2S channel matrix
[7:0]
[SOUNDA, SOUNDB, STEREO, MONO]
SOUNDA
28
Quasi-peak detector source select
00 0C
[15:8]
[FM/AM, NICAM, SCART, I2S1..3, Mix output]
FM/AM
28
Quasi-peak detector matrix
[7:0]
[SOUNDA, SOUNDB, STEREO, MONO]
SOUNDA
28
Prescale SCART input
00 0D
[15:8]
[00hex ... 7Fhex]00hex
27
Prescale FM/AM
00 0E
[15:8]
[00hex ... 7Fhex]00hex
26
FM matrix
[7:0]
[NO_MAT, GSTEREO, KSTEREO]
NO_MAT
27
Prescale NICAM
00 10
[15:8]
[00hex ... 7Fhex]00hex
27
Prescale I2S3
00 11
[15:8]
[00hex ... 7Fhex]10hex
27
Prescale I2S2
00 12
[15:8]
[00hex ... 7Fhex]10hex
27
SCART switches and D_CTR_I/O
00 13
[15:0]
Bits [15:0]
00hex
31
Beeper
00 14
[15:0]
[00hex ... 7Fhex]/[00hex ... 7Fhex]
00/00hex
32
Prescale I2S1
00 16
[15:8]
[00hex ... 7Fhex]10hex
27
AVC: Automatic Volume Correction
00 29
[15:8]
[off, on, decay time]
off
29
Aux Preemphasis on right channel
00 34
[15:8]
[OFF, 50µs, 75µs]
OFF
29
Mix1 source select
00 38
[15:8]
[FM/AM, NICAM, SCART, I2S1..3, Mix output]
FM/AM
28
Mix1 channel matrix
[7:0]
[SOUNDA, SOUNDB, STEREO, MONO]
SOUNDA
28
Mix2 source select
00 39
[15:8]
[FM/AM, NICAM, SCART, I2S1..3, Mix output]
FM/AM
28
Mix2 channel matrix
[7:0]
[SOUNDA, SOUNDB, STEREO, MONO]
SOUNDA
28
Scale Mix1
00 3A
[15:8]
[00hex ... 7Fhex]00hex
32
Scale Mix2
00 3B
[15:8]
[00hex ... 7Fhex]00hex
32



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