參數(shù)資料
型號(hào): SI3211PPTX-EVB
廠商: Silicon Laboratories Inc
文件頁數(shù): 147/148頁
文件大?。?/td> 0K
描述: BOARD EVAL W/DISCRETE INTERFACE
標(biāo)準(zhǔn)包裝: 1
系列: ProSLIC®
主要目的: 接口,模擬前端(AFE)
已用 IC / 零件: Si3211
已供物品: 板,CD
Si3210/Si3211
98
Rev. 1.61
Not
Recommended
fo
r N
ew
D
esi
gn
s
Reset settings = 0001_1111
Register 67. Automatic/Manual Control
Bit
D7
D6D5D4
D3D2
D1D0
Name
MNCM
MNDIF
SPDS
ABAT
AORD
AOLD
AOPN
Type
R/W
Bit
Name
Function
7
Reserved
Read returns zero.
6
MNCM
Common Mode Manual/Automatic Select.
0 = Automatic control.
1 = Manual control, in which TIP (forward) or RING (reverse) forces voltage to follow
VCM value.
5
MNDIF
Differential Mode Manual/Automatic Select.
0 = Automatic control.
1 = Manual control (forces differential voltage to follow VOC value).
4
SPDS
Speed-Up Mode Enable.
0 = Speed-up disabled.
1 = Automatic speed-up.
3ABAT
Battery Feed Automatic/Manual Select (Si3211 only).
0 = Automatic mode disabled.
1 = Automatic mode enabled (automatic switching to low battery in off-hook state).
2AORD
Automatic/Manual Ring Trip Detect.
0 = Manual mode.
1 = Enter off-hook active state automatically upon ring trip detect.
1AOLD
Automatic/Manual Loop Closure Detect.
0 = Manual mode.
1 = Enter off-hook active state automatically upon loop closure detect.
0AOPN
Power Alarm Automatic/Manual Detect.
0 = Manual mode.
1 = Enter open state automatically upon power alarm.
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