Automatic
Sound Select
ANA_IN1+
ANA_IN2+
AGC
FM/AM
Deemphasis:
50/75 µs
DBX/MNR
Panda1
Bass/
Treble
or
A
Comple-
mentary
Highpass
Loud-
speaker
Channel
FM/AM
D
DACM_L
DACM_R
Volume
Spatial
Effects
DEMODULATOR
(incl. Carrier Mute)
AVC
Virtualizer
Σ
Beeper
Σ
Loudness
Balance
D
Stereo
or A/B
Equal-
Prescale
NICAM
Decoded
Standards:
NICAM
A2
AM
BTSC
EIA-J
Stereo
or A
Level
Adjust
A
Lowpass
Noise
Generator
Deemphasis:
J17
DACM_SUB
Stereo
or B
Prescale
SAT
FM-Radio
Volume
Standard
and Sound
Detection
D
Head-
phone
Channel
2
DACA_L
DACA_R
I C Read-
Bass/
Treble
Loudness
Balance
Register
A
ADR-Bus Interface
2
I S1
2
2
I S
2
I S
I S
I2S_DA_IN1
I2S_DA_IN2
Interface
I2S_DA_OUT
Channel
Matrix
Interface
Prescale
2
I S2
2
I S
Quasi-
Peak
Channel
Interface
2
I C Read-
Quasi-Peak
Detector
Prescale
Register
SCART
A
Volume
Volume
D
D
SCART1
Channel
Matrix
D
Prescale
SCART1_L/R
SCART2_L/R
A
A
SC1_OUT_L
SC1_OUT_R
SCART2
Channel
Matrix
SC1_IN_L
SC1_IN_R
SC2_IN_L
SC2_IN_R
SC2_OUT_L
SC2_OUT_R
SC3_IN_L
SC3_IN_R
SC4_IN_L
SC4_IN_R
MONO_IN
Fig. 2–1: Signal flow block diagram of the MSP 34x1G (input and output names correspond to pin names)
MICRONAS [ MICRONAS ]
