Prescale
(16
hex
)
Source Select
SCART DSP Input Select
(13
hex
)
SC1_IN_L
SC1_IN_R
SC2_IN_L
SC2_IN_R
SC3_IN_L
SC3_IN_R
SC4_IN_L
SC4_IN_R
MONO_IN
(41
hex
)
(40
hex
)
SCART Output Select
Micronas
9
2. Functional Description
PRELIMINARY DATA SHEET
ANA_IN1+
AGC
A
D
ANA_IN2+
Standard Selection
Deemphasis:
50/75
µs,
J17
DBX/MNR
Panda1
FM/AM
Automatic
Sound Select
FM/AM
0
1
3
4
DEMODULATOR
(incl. Carrier Mute)
Prescale
(0E
hex
)
Stereo or A/B
Loud-
speaker
Channel
Matrix
(08
hex
)
Virtualizer
AVC
(29
hex
)
Bass/
Treble
or
Equalize
(02
hex
)
(03
hex
)
Σ
Loud-
ness
(04
hex
)
Comple-
mentary Spatial Balance
Highpass Effects
0.5
(2D
hex
)
(05
hex
)
(01
hex
)
D
Volume
DACM_L
DACM_R
MDB
(00
hex
)
ADR-Bus
Interface
Decoded
Standards:
−
NICAM
−
A2
−
AM
−
BTSC
−
EIA-J
−
SAT
−
FM-Radio
NICAM
Deemphasis
J17
Prescale
(10
hex
)
Stereo or A
Stereo or B
Noise
Generator
Lowpass
Beeper
(14
hex
)
(2D
hex
)
Level
Adjust
(2C
hex
)
A
DACM_SUB
Standard
and Sound
Detection
I
2
C
Read
Register
I S1
I2S_DA_IN1
I
2
S
Interface
5
2
Headphone
Channel
Matrix
(09
hex
)
Volume
Bass/
Treble
(31/32
hex
)
Σ
D
A
Loudness
Balance
DACA_L
(33
hex
)
(30
hex
)
(06
hex
)
DACA_R
I S2
I2S_DA_IN2
I S
Interface
Prescale
(12
hex
)
2
2
I
2
S
Channel
Matrix
(0B
hex
)
I
2
S
Interface
I2S_DA_OUT
6
Quasi-Peak
Channel
Matrix
(0C
hex
)
Quasi-Peak
Detector
I
2
C
Read
Register
(19
hex
)
(1A
hex
)
A
D
SCART
2
Prescale
(0D
hex
)
SCART1
Channel
Matrix
(0A
hex
)
Volume
D
SCART1_L/R
A
(07
hex
)
SCART2
Channel
Matrix
Volume
D
SCART2_L/R
A
SC1_OUT_L
SC1_OUT_R
SC2_OUT_L
MSP 34x1G
SC2_OUT_R
(13
hex
)
Fig. 2–1:
Signal flow block diagram of the MSP 34x1G (input and output names correspond to pin names)
MICRONAS [ MICRONAS ]
