參數(shù)資料
型號: SI3019-F-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 123/128頁
文件大小: 0K
描述: IC VOICE GLOBAL DAA PROGR 20QFN
標(biāo)準(zhǔn)包裝: 490
系列: *
Si3050 + Si3011/18/19
94
Rev. 1.5
Reset settings = 0000_0000
Register 43. Line Current/Voltage Threshold Interrupt (Si3011 and Si3019 line-side only)
Bit
D7
D6D5D4
D3D2D1
D0
Name
CVT[7:0]
Type
R/W
Bit
Name
Function
7:0
CVT[7:0]
Current/Voltage Threshold.
These bits determine the threshold at which an interrupt is generated from either the LCS or
LVS register. This interrupt can be generated to occur when the line current or line voltage
rises above or drops below the value in the CVT[7:0] register.
Register 44. Line Current/Voltage Threshold Interrupt Control (Si3011 and Si3019 line-side only)
Bit
D7D6D5D4D3D2D1D0
Name
CVI
CVS
CVM
CVP
Type
R/W
Bit
Name
Function
7:4
Reserved
Read returns zero.
3CVI
Current/Voltage Interrupt.
0 = The current/voltage threshold has not been crossed.
1 = The current/voltage threshold is crossed. If the CVM and INTE bits are set, a hardware
interrupt occurs on the AOUT/INT pin. Once set, this bit must be written to 0 to be cleared.
2CVS
Current/Voltage Select.
0 = The line current shown in the LCS2 register is used to generate an interrupt.
1 = The line voltage shown in the LVS register is used to generate an interrupt.
1CVM
Current/Voltage Interrupt Mask.
0 = The current/voltage threshold being triggered does not cause a hardware interrupt on the
AOUT/INT pin.
1 = The current/voltage threshold being triggered causes a hardware interrupt on the
AOUT/INT pin.
0CVP
Current/Voltage Interrupt Polarity.
0 = The current/voltage threshold is triggered by the absolute value of the number in either
the LCS2 or LVS register falling below the value in the CVT[7:0] register.
1 = The current/voltage threshold is triggered by the absolute value of the number in either
the LCS2 or LVS register rising above the value in the CVT[7:0] register.
相關(guān)PDF資料
PDF描述
SI3063-F-FS IC DAA ENH GLOB LINE-SIDE 16SOIC
SI3066-B-FS IC DAA ENH FCC LINE-SIDE 8SOIC
SI3068-B-FS IC FCC+ EMBEDDED DAA 8SOIC
SI3200-BS IC LINEFEED INTRFC 100V 16SOIC
SI3211-KT IC SLIC/CODEC PROG 1CH 38TSSOP
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