參數(shù)資料
型號: SI2401-FS
廠商: Silicon Laboratories Inc
文件頁數(shù): 40/76頁
文件大?。?/td> 0K
描述: IC ISOMODEM SYSTEM-SIDE 16SOIC
標(biāo)準(zhǔn)包裝: 48
系列: ISOmodem®
數(shù)據(jù)格式: V.21,V.22,V.23,Bell 103,Bell 212A
波特率: 2.4k
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 管件
產(chǎn)品目錄頁面: 627 (CN2011-ZH PDF)
配用: 336-1167-ND - BOARD EVAL SI2401 UART INTERFACE
其它名稱: 336-1095
Si2401
Rev. 1.0
45
Reset settings = 0000_0000 (0x00)
S0C (MF2). Modem Functions 2
Bit
D7D6D5D4
D3D2
D1D0
Name
CDE
CIDM[1:0]
9BF
BDL
MLB
Type
R/W
Bit
Name
Function
7
CDE
Carrier Detect Enable.
0
= Disable.
1 = Enable GPI02 as an active low carrier detect pin (must also set SE2[3:2]
[GPIO2] = 01).
6:5
CIDM[1:0]
Caller ID Monitor.
00
= Caller ID monitor disabled.
01 = Caller ID monitor enabled. Si2401 must detect channel seizure signal followed by
marks in order to report caller ID data. (Normal Bellcore caller ID)
10 = Reserved.
11 = Caller ID monitor enabled. Si2401 must only detect marks in order to report caller ID
data.
4
Reserved
Read returns zero.
39BF
Ninth Bit Function.
Only valid if the ninth bit escape is set S15[0] (NBE).
0
= Ninth bit equivalent to ALERT.
1 = Ninth bit equivalent to HDLC EOFR.
2BDL
Blind Dialing.
0
= Blind dialing disabled.
1 = Enables blind dialing after dial timeout register S02 (CW) expires.
1MLB
Modem Loopback.
0
= Not swapped.
1 = Swaps frequency bands in modem algorithm to do a loopback in a test mode.
0
Reserved
Read returns zero.
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