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MSP3440G 参数 Datasheet PDF下载

MSP3440G图片预览
型号: MSP3440G
PDF下载: 下载PDF文件 查看货源
内容描述: 多标准音频处理器系列 [Multistandard Sound Processor Family]
分类和应用:
文件页数/大小: 106 页 / 1906 K
品牌: MICRONAS [ MICRONAS ]
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MSP 34x0G  
DATA SHEET  
Table 6–12: 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
0
0
0
MSP-Ch1 Gain  
see also Table 6–14  
see also Table 6–14  
0 : Gain = 6 dB  
1 : Gain = 0 dB  
[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)  
1) NICAM and I2S-Slave mode are not allowed simultaneously  
X: not affected by  
STANDARD SELECT register  
94  
May 27, 2003; 6251-476-1DS  
Micronas  
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