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參數(shù)資料
| 型號(hào)： | PEB2265 |
| 廠商： | SIEMENS AG |
| 元件分類(lèi)： | Codec |
| 英文描述： | Two Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2) |
| 中文描述： | 雙信道編解碼器與國(guó)際移民組織㈢-2接口（移徙㈢-2 - SICOFI㈢-2） |
| 文件頁(yè)數(shù)： | 33/77頁(yè) |
| 文件大小： | 851K |
| 代理商： | PEB2265 |
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PEB 2265
Programming the IOM
-2 – SICOFI
-2
Semiconductor Group
33
1997-07-01
How to Program the Filter Coefficients
TH-Filter:
Two sets of TH-filter coefficients can be loaded to the IOM-2 –
SICOFI-2.Each of the two sets can be selected for any of the two
IOM-2 – SICOFI-2 channels, by setting the value of TH-SEL in
configuration register CR2. Coefficient set 1 is loaded to the
IOM-2-SICOFI-2 via channel 1, set 2 is loaded via channel 2.
AX, AR, IM, FRX,
FRR-Filter:
An individual coefficient set is available for each of the two channels
Tone-Generators:
An individual coefficient set is available for each of the two channels
An
independent set
of coefficients is available for all the two channels, for all the filters
and Tone-Generators.
Two sets of TH-filter coefficients can be loaded to the IOM-2 – SICOFI-2. Each of the
two sets can be selected for any of the two IOM-2 – SICOFI-2 channels, by setting the
value of TH-SEL in configuration register CR2. Coefficients set #1 is loaded to the
IOM-2-SICOFI-2 via channel 1, set #2 is loaded via channel 2 and so on.
Note: After RESET coefficient set #1 is used for all of the two channels, as all bits in
configuration register CR2 are set to ‘0'.
Figure 9
channel 2
IM part1 Filter
IM part2 Filter
FRX-Filter
FRR-Filter
AX-Filter
AR-Filter
TG1, TG2
channel 1
IM part1 Filter
IM part2 Filter
FRX-Filter
FRR-Filter
AX-Filter
AR-Filter
TG1, TG2
TH part1
TH part2
chan. 1
TH part1
TH part2
chan. 2
channel registers
PEB 2265, IOM2-SICOFI 2
general registers
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PEB2265HV1.1 | 制造商:LANTIQ 功能描述:SP000214859_ASIC EOL310705 |
| PEB2265-HV1.1 | 制造商:Infineon Technologies AG 功能描述:Part Number Only 制造商:Siemens 功能描述:Part Number Only |
| PEB2265HV1.1D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEB2266-H | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:A-Law/u-Law CODEC |
| PEB2266HV2.2 | 功能描述:接口—CODEC POTS RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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