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MSP3411G 参数 Datasheet PDF下载

MSP3411G图片预览
型号: MSP3411G
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与虚拟杜比环绕声 [Multistandard Sound Processor Family with Virtual Dolby Surround]
分类和应用:
文件页数/大小: 102 页 / 1129 K
品牌: MICRONAS [ MICRONAS ]
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PRELIMINARY DATA SHEET  
MSP 34x1G  
6.3.2. A2 Threshold  
The threshold between Stereo/Bilingual and Mono  
Identification for the A2 Standard has been made pro-  
grammable according to the user’s preferences. An  
internal hysteresis ensures robustness and stability.  
Table 6–6: Write Register on I2C Subaddress 10hex : A2 Threshold  
Register  
Address  
Function  
Name  
THRESHOLDS  
00 22hex (write)  
A2 THRESHOLD Register  
A2_THRESH  
Defines threshold of all A2 and EIA_J standards for Stereo and Bilingual  
detection  
bit [11..0] 7F0hex  
force Mono Identification  
default setting after reset  
minimum Threshold for stable detection  
must be set to 0  
...  
190hex  
...  
0A0hex  
bit [15..12]  
recommended range : 0A0hex...3C0hex  
6.3.3. Carrier-Mute Threshold  
The Carrier-Mute threshold has been made program-  
mable according to the user’s preferences. An internal  
hysteresis ensures stable behavior.  
Table 6–7: Write Register on I2C Subaddress 10hex : Carrier-Mute Threshold  
Register  
Address  
Function  
Name  
THRESHOLDS  
00 24hex (write)  
Carrier-Mute THRESHOLD Register  
CM_THRESH  
Defines threshold for the carrier mute feature  
bit [6..0] 00hex  
Carrier-Mute always ON (both channels muted)  
...  
2Ahex  
...  
default setting after reset  
7Fhex  
Carrier-Mute always OFF (both channels forced  
on)  
bit [15..7]  
must be set to 0  
recommended range : 14hex...50hex  
MICRONAS INTERMETALL  
87