參數(shù)資料
型號(hào): SI3230M-E-FM
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 75/108頁(yè)
文件大?。?/td> 0K
描述: IC SLIC PROG 1-CH 38QFN
標(biāo)準(zhǔn)包裝: 364
系列: ProSLIC®
功能: 用戶線路接口概念(SLIC)
接口: SPI
電路數(shù): 1
電源電壓: 3.13 V ~ 5.25 V
電流 - 電源: 88mA
功率(瓦特): 700mW
安裝類型: 表面貼裝
封裝/外殼: 38-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 38-QFN(5x7)
包裝: 托盤
包括: DTMF 生成和解碼,F(xiàn)SK 生成
Si3230
Preliminary Rev. 0.96
69
Not
Recommended
fo
r N
ew
D
esi
gn
s
Reset settings = 0000_0000
Register 64. Linefeed Control
Bit
D7D6D5D4D3D2
D1
D0
Name
LFS[2:0]
LF[2:0]
Type
RR/W
Bit
Name
Function
7
Reserved
Read returns zero.
6:4
LFS[2:0]
Linefeed Shadow.
This register reflects the actual realtime linefeed state. Automatic operations may cause
actual linefeed state to deviate from the state defined by linefeed register (e.g., when
linefeed equals ringing state, LFS will equal on-hook transmission state during ringing
silent period and ringing state during ring burst).
000 = Open
001 = Forward active
010 = Forward on-hook transmission
011 = TIP open
100 = Ringing
101 = Reverse active
110 = Reverse on-hook transmission
111 = RING open
3
Reserved
Read returns zero.
2:0
LF[2:0]
Linefeed.
Writing to this register sets the linefeed state.
000 = Open
001 = Forward active
010 = Forward on-hook transmission
011 = TIP open
100 = Ringing
101 = Reverse active
110 = Reverse on-hook transmission
111 = RING open
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