- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄15834 > SI3216MDC1-EVB (Silicon Laboratories Inc)DAUGHTER CARD W/SI3201 INTERFACE PDF資料下載
參數(shù)資料
| 型號： | SI3216MDC1-EVB |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 58/122頁 |
| 文件大小： | 0K |
| 描述： | DAUGHTER CARD W/SI3201 INTERFACE |
| 標準包裝： | 1 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁當前第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁
Si3216
40
Rev. 1.0
Not
Recommended
fo
r N
ew
D
esi
gn
2.4.2. Sinusoidal Ringing
To configure the ProSLIC for sinusoidal ringing, the
frequency and amplitude are initialized by writing to the
following indirect registers: RCO, RNGX, and RNGY.
The equations for RCO, RNGX, RNGY are as follows:
where
and f = desired ringing frequency in hertz.
In selecting a ringing amplitude, the peak TIP-to-RING
ringing voltage must be greater than the selected on-
hook line voltage setting (VOC, direct Register 72). For
example, to generate a 70 VPK 20 Hz ringing signal, the
equations are as follows:
In addition, the user must select the sinusoidal ringing
waveform by writing TSWS = 0 (direct Register 34,
bit 0).
2.4.3. Trapezoidal Ringing
In addition to the sinusoidal ringing waveform, the
ProSLIC
supports
trapezoidal
ringing.
illustrates a trapezoidal ringing waveform with offset
VROFF.
Table 29. Registers for Ringing Generation
Parameter
Range/ Description
Register
Bits
Location
Ringing Waveform
Sine/Trapezoid
TSWS
Direct Register 34
Ringing Voltage Offset Enable
Enabled/
Disabled
RVO
Direct Register 34
Ringing Active Timer Enable
Enabled/
Disabled
RTAE
Direct Register 34
Ringing Inactive Timer Enable
Enabled/
Disabled
RTIE
Direct Register 34
Ringing Oscillator Enable
Enabled/
Disabled
ROE
Direct Register 34
Ringing Oscillator Active Timer
0 to 8 s
RAT[15:0]
Direct Registers 48 and
Ringing Oscillator Inactive Timer
0 to 8 s
RIT[15:0]
Direct Registers 50 and
Linefeed Control (Initiates Ringing State)
Ringing State = 100b
LF[2:0]
Direct Register 64
High Battery Voltage
0 to –94.5 V
VBATH[5:0]
Direct Register 74
Ringing dc voltage offset
0 to 94.5 V
ROFF[15:0]
Indirect Register 6
Ringing frequency
15 to 100 Hz
RCO[15:0]
Indirect Register 7
Ringing amplitude
0 to 94.5 V
RNGX[15:0]
Indirect Register 8
Ringing initial phase
Sets initial phase for
sinewave and period
for trapezoid
RNGY[15:0]
Indirect Register 9
Common Mode Bias Adjust During Ringing
0 to 22.5 V
VCMR[3:0]
Indirect Register 27
Note: The ProSLIC uses registers that are both directly and indirectly mapped. A “direct” register is one that is mapped
directly. An “indirect” register is one that is accessed using the indirect access registers (direct registers 28 through
31).
RCO
coeff
2
15
=
coeff
2
f
1000 Hz
-----------------------
cos
=
RNGX
1
4
---
1
coeff
–
1coeff
+
------------------------
2
15
Desired V
PK 0to 94.5 V
96 V
------------------------------------------------------------------------
=
RNGY
0
=
coeff
2
20
1000 Hz
-----------------------
0.99211
=
cos
=
RCO
0.99211
2
15
32509
7EFDh
==
=
RNGX
1
4
---
0.00789
1.99211
---------------------
2
15
70
96
------
376
0177h
=
=
RNGY
0
=
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RSC12DRYN | CONN EDGECARD 24POS DIP .100 SLD |
| MCP120-270DI/TO | IC SUPERVISOR 2.70V LOW TO92 |
| MAX6439UTFGVD7+T | IC BATTERY MON SNGL SOT23-6 |
| 1838236-2 | CONN MALE M12 3POS STR 3M CABLE |
| RMC12DRYN | CONN EDGECARD 24POS DIP .100 SLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI3216MDCQ1-EVB | 功能描述:子卡和OEM板 Si3216M QFN DAUGHTER CARD RoHS:否 制造商:BeagleBoard by CircuitCo 產(chǎn)品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| SI3216MDCQX-EVB | 功能描述:子卡和OEM板 Si3216M QFN DAUGHTER CARD RoHS:否 制造商:BeagleBoard by CircuitCo 產(chǎn)品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| SI3216MDCX-EVB | 功能描述:DAUGHTER CARD W/DISCRETE INTRFC RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| SI3216M-FT | 功能描述:IC SLIC/CODEC 1CH 38TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:ProSLIC® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:* |
| SI3216M-GT | 功能描述:IC SLIC/CODEC 1CH 38TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:ProSLIC® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:* |
發(fā)布緊急采購，3分鐘左右您將得到回復。