參數(shù)資料
型號： SI3019-F-GM
廠商： Silicon Laboratories Inc
文件頁數(shù)： 90/128頁
文件大?。?/td> 0K
描述： IC VOICE GLOBAL DAA PROGR 20QFN
標準包裝： 490
系列： *
Si3050 + Si3011/18/19
64
Rev. 1.5
Reset settings = 0000_0011
Register 2. Control 2
Bit
D7D6D5
D4
D3
D2
D1D0
Name
INTE
INTP
WDTEN
RDI
HBE
RXE
Type
R/W
Bit
Name
Function
7INTE
Interrupt Pin Enable.
0=The AOUT/INT pin functions as an analog output for call progress monitoring purposes.
1=The AOUT/INT pin functions as a hardware interrupt pin.
6INTP
Interrupt Polarity Select.
0=The AOUT/INT pin, when used in hardware interrupt mode, is active low.
1=The AOUT/INT pin, when used in hardware interrupt mode, is active high.
5
Reserved
Read returns zero.
4WDTEN
Watchdog Timer Enable.
0 = Watchdog timer disabled.
1 = Watchdog timer enabled. When set, this bit can be cleared only by a hardware reset. The
watchdog timer monitors register access. If no register access occurs within a 4 s window, the
DAA is put into an on-hook state. A read or write of a DAA register restarts the watchdog timer
counter. If the watchdog timer times out, the OH bit is cleared, placing the DAA into an
on-hook state. Setting the OH bit places the DAA back into an off-hook state.
3
Reserved
Read returns zero.
2RDI
Ring Detect Interrupt Mode.
This bit operates in conjunction with the RDTM and RDTI bits. This bit selects whether one or
two interrupts are generated for every ring burst.
0 = An interrupt is generated at the beginning of every ring burst.
1 = An interrupt is generated at the beginning and end of every ring burst. The interrupt at the
beginning of the ring burst must be serviced (by writing 0 to the RDTI bit) before the end of the
ring burst in order for both interrupts to occur.
1HBE
Hybrid Enable.
0 = Disconnects hybrid in transmit path.
1 = Connects hybrid in transmit path.
0RXE
Receive Enable.
0 = Receive path disabled.
1 = Enables receive path.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI3019-F-GMR 制造商:Silicon Laboratories Inc 功能描述:SI3050 ENHANCED GLOBAL VOICE DAA LINE-SIDE - LEAD-FREE - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC VOICE GLOBAL DAA PROGR 20QFN
Si3019-F-GS 功能描述:電信線路管理 IC Si3050 Enhncd Global Voice DAA Line-Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3019-F-GSR 功能描述:電信線路管理 IC Enhanced Global Voice DAA Line-Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
Si3019-F-GT 功能描述:電信線路管理 IC Si3050 Enhncd Global Voice DAA Line-Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3019-F-GTR 制造商:Silicon Laboratories Inc 功能描述:SI3050 ENHANCED GLOBAL VOICE DAA LINE-SIDE - LEAD-FREE - Tape and Reel
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