參數(shù)資料
型號: SI3212-KT
廠商: Electronic Theatre Controls, Inc.
元件分類: Codec
英文描述: PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
中文描述: ProSLIC產(chǎn)品可編程的CMOS用戶接口/有振鈴編解碼器/電池電壓生成
文件頁數(shù): 87/122頁
文件大小: 1950K
代理商: SI3212-KT
Si3210/Si3211/Si3212
Preliminary Rev. 1.11
87
Reset settings = 0001_1111
Register 67. Automatic/Manual Control
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
MNCM
MNDIF
SPDS
ABAT
AORD
AOLD
AOPN
Type
R/W
R/W
R/W
R/W
R/W
R/W
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.
3
ABAT
Battery Feed Automatic/Manual Select.
0 = Automatic mode disabled.
1 = Automatic mode enabled (automatic switching to low battery in off-hook state).
2
AORD
Automatic/Manual Ring Trip Detect.
0 = Manual mode.
1 = Enter off-hook active state automatically upon ring trip detect.
1
AOLD
Automatic/Manual Loop Closure Detect.
0 = Manual mode.
1 = Enter off-hook active state automatically upon loop closure detect.
0
AOPN
Power Alarm Automatic/Manual Detect.
0 = Manual mode.
1 = Enter open state automatically upon power alarm.
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