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