參數(shù)資料
型號(hào)： SI3056SSI-EVB
廠商： Silicon Laboratories Inc
文件頁數(shù)： 48/94頁
文件大?。?/td> 0K
描述： BOARD EVAL SI3056/SI3018 SSI
標(biāo)準(zhǔn)包裝： 1
主要目的： 電信，數(shù)據(jù)采集裝置（DAA）
已用 IC / 零件： Si3056
已供物品： 板，CD
Si3056
Si3018/19/10
52
Rev. 1.05
Reset settings = 0000_0000
Register 4. Interrupt Source
Bit
D7D6D5
D4D3D2
D1
D0
Name
RDTI
ROVI
FDTI
BTDI
DODI
LCSOI
DLCSI
POLI
Type
R/W
Bit
Name
Function
7RDTI
Ring Detect Interrupt.
0 = A ring signal is not occurring.
1 = A ring signal is detected. If the RDTM (Register 3) and INTE (Register 2) bits are set a hard-
ware interrupt occurs on the AOUT/INT pin. This bit must be written to a 0 to be cleared. The RDI
bit (Register 2) determines if this bit is set only at the beginning of a ring pulse, or at the end of a
ring pulse as well. This bit should be cleared after clearing the PDL bit (Register 6) because pow-
ering up the line-side device may cause this interrupt to be triggered.
6ROVI
Receive Overload Interrupt.
0 = An excessive input level on the receive pin is not occurring.
1 = An excessive input level on the receive pin is detected. If the ROVM and INTE bits are set a
hardware interrupt occurs on the AOUT/INT pin. This bit must be written to 0 to clear it. This bit is
identical in function to the ROV bit (Register 17). Clearing this bit also clears the ROV bit.
5FDTI
Frame Detect Interrupt
.
0 = Frame detect is established on the communications link.
1 = This bit is set when the communications link does not have frame lock. If the FDTM and INTE
bits are set, a hardware interrupt occurs on the AOUT/INT pin. Once set, this bit must be written
to a 0 to be cleared.
4BTDI
Billing Tone Detect Interrupt.
0 = A billing tone has not occurred.
1 = A billing tone has been detected. If the BTDM and INTE bits are set, a hardware interrupt
occurs on the AOUT/INT pin. This bit must be written to 0 to clear it.
3DODI
Drop Out Detect Interrupt
.
0 = The line-side power supply has not collapsed.
1 = The line-side power supply has collapsed (The DOD bit in Register 19 has fired). If the
DODM and INTE bits are set, a hardware interrupt occurs on the AOUT/INT pin. This bit must be
written to 0 to be cleared. This bit should be cleared after clearing the PDL bit (Register 6)
because powering as the line-side device can cause this interrupt to be triggered.
2LCSOI
Loop Current Sense Overload Interrupt
.
0 = The LCS bits have not reached max value (all ones).
1 = The LCS bits have reached max value. If the LCSOM bit (Register 3) and the INTE bit are
set, a hardware interrupt occurs on the AOUT/INT pin. This bit must be written to 0 to be cleared.
LCSOI does not necessarily imply that an overcurrent situation has occurred. An overcurrent sit-
uation in the DAA is determined by the status of the OPD bit (Register 19). After the LCSOI inter-
rupt fires, the OPD bit should be checked to determine if an overcurrent situation exists.
相關(guān)PDF資料
PDF描述
S1812R-223K INDUCTOR SHIELDED 22UH SMD
ILSB1206ER8R2K INDUCTOR 8.2UH 10% 1206
GEM36DTKN-S288 CONN EDGECARD 72POS .156 EXTEND
1-5503995-8 CA 62.5/125UM ZIP OMCER14
XR19L210IL40-0B-EB EVAL BOARD FOR XR19L202 40QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI3056-X-FS 制造商:SILABS 制造商全稱:SILABS 功能描述:GLOBAL SERIAL INTERFACE DIRECT ACCESS ARRANGEMENT
SI3060 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE
SI3060-X-FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE
SI3060-X-FSR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE
SI3060-X-FT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*