参数资料
型号: SI2401FS10-EVB
厂商: Silicon Laboratories Inc
文件页数: 40/76页
文件大小: 0K
描述: BOARD EVAL SI2401 UART INTERFACE
标准包装: 1
系列: ISOmodem®
主要目的: 电信,调制解调器
嵌入式:
已用 IC / 零件: SI2401
主要属性: 双路 RJ-11 连接至电话线路,音频连接器
次要属性: RS-232,TTL 串行和 USB 接口
已供物品: 板,调制解调器,电源
相关产品: 336-1095-ND - IC ISOMODEM SYSTEM-SIDE 16SOIC
其它名称: 336-1167
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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