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參數(shù)資料
| 型號： | PEB2265 |
| 廠商： | SIEMENS AG |
| 元件分類： | 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際移民組織㈢-2接口（移徙㈢-2 - SICOFI㈢-2） |
| 文件頁數(shù)： | 26/77頁 |
| 文件大?。?/td> | 851K |
| 代理商： | PEB2265 |
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PEB 2265
Programming the IOM
-2 – SICOFI
-2
Semiconductor Group
26
1997-07-01
3.3
To modify or evaluate the IOM-2 – SICOFI-2IOM-2 – SICOFI-2 status, the contents of
up to four configuration registers CR1, CR2, CR3 and CR4 may be transferred to or from
the IOM-2 – SICOFI-2. This is started by a SOP-Command (status operation command).
SOP Command
AD
Address Information
AD = 0
IOM-2 – SICOFI-2 channel 1 is addressed with
this cmd.
IOM-2 – SICOFI-2 channel 2 is addressed with
this cmd.
Read/Write Information: Enables reading from the IOM-2 – SICOFI-2
or writing information to the IOM-2 – SICOFI-2
RW = 0
Write to IOM-2 – SICOFI-2
RW = 1
Read from IOM-2 – SICOFI-2
Power Up / Power Down
PWRUP = 1
sets the assigned channel (see bit AD) of
IOM-2 – SICOFI-2 to power-up (operating mode)
PWRUP = 0
resets the assigned channel of
IOM-2 – SICOFI-2 to power-down (standby mode)
Length select information (see also programming procedure)
This field identifies the number of subsequent data bytes
LSEL = 000
0 bytes of data are following
LSEL = 001
1 byte of data is following (CR1)
LSEL = 010
2 bytes of data are following (CR2, CR1)
LSEL = 011
3 bytes of data are following (CR3, CR2, CR1)
LSEL = 100
4 bytes of data are following (CR4, CR3, CR2, CR1)
All other codes are reserved for future use!
It is possible to program each configuration register separately, just by putting only one
byte into the FIFO of the upstream master device (e.g. EPIC), and aborting after
transmission of one (or n) byte.
AD = 1
RW
PWRUP
LSEL
Bit
7
6
5
4
1
3
0
2
1
0
AD
RW
PWRUP
LSEL2
LSEL1
LSEL0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PEB2265HV1.1 | Two Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2) |
| PEB2445 | Multipoint Switching and Conferencing Unit - Attenuation MUSAC-A |
| PEB2445-N | Multipoint Switching and Conferencing Unit - Attenuation MUSAC-A |
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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: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 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型: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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