MSP3411G Datasheet, PDF (90/102 Pages) Micronas – Multistandard Sound Processor Family with Virtual Dolby Surround

MSP 34x1G
PRELIMINARY DATA SHEET
Table 6–11: Control word ‘MODE_REG’; reset status: all bits are “0”
MODE_REG 00 83_hex
Bit
Function
Comment
[0]
not used
[1]
DCTR_TRI
[2]
I2S_TRI
[3]
I²S Mode¹⁾
Digital control out
0/1 tri-state
I²S outputs tri-state
(I2S_CL, I2S_WS,
I2S_DA_OUT)
Master/Slave mode
of the I²S bus
[4]
I2S_WS Mode WS due to the Sony or
Philips-Format
[5]
Audio_CL_OUT Switch
Audio_Clock_Output
to tri-state
[6]
NICAM¹⁾
Mode of MSP-Ch1
[7]
not used
[8]
FM AM
Mode of MSP-Ch2
[9]
HDEV
[11:10]
[12]
not used
MSP-Ch1 Gain
High Deviation Mode
(channel matrix must be
sound A)
see also Table 6–13
[13]
FIR1-Filter
Coeff. Set
[14]
ADR
[15]
AM-Gain
see also Table 6–13
Mode of MSP-Ch1/
ADR-Interface
Gain for AM
Demodulation
Definition
0 : must be used
0 : active
1 : tri-state
0 : active
1 : tri-state
0 : Master
1 : Slave
0 : Sony
1 : Philips
0 : on
1 : tri-state
0 : FM
1 : Nicam
0 : must be used
0 : FM
1 : AM
0 : normal
1 : high deviation mode
0 : must be used
0 : Gain = 6 dB
1 : Gain = 0 dB
0 : use FIR1
1 : use FIR2
0 : normal mode/tri-state
1 : ADR-mode/active
0 : 0 dB (default. of MSPB)
1 :12 dB (recommended)
Automatic setting by
STANDARD SELECT Register
2-5
8, A, B 9
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
X: not affected by
short-programming
90
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