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參數(shù)資料
| 型號(hào)： | PEB2466 |
| 廠商： | SIEMENS AG |
| 元件分類： | Codec |
| 英文描述： | Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC |
| 中文描述： | 四信道編解碼器與PCM -和m -控制器接口SICOFI4，胞嘧啶 |
| 文件頁(yè)數(shù)： | 23/82頁(yè) |
| 文件大小： | 3330K |
| 代理商： | PEB2466 |
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PEB 2466
Functional Description
Semiconductor Group
23
02.97
Figure 9
Example for a Read Access, with One Data Byte Transferred via DOUT
The data transfer is synchronized by the DCLK input. The contents of DIN is latched at
the rising edge of DCLK, while DOUT changes with the falling edge of DCLK. During
execution of commands that are followed by output data (read commands), the device
will not accept any new command via DIN. The data transfer sequence can be broken
by setting CS to high.
To reduce the number of connections to the
μ
P DIN and DOUT may be strapped
together, and form a bi-directional data-‘pin’.
For special applications a byte by byte transfer is needed. This can be done by
prolonging the high time of DCLK for a user defined ‘waiting time’ after transferring any
byte.
Figure 10
Example for a Write/Read Access, with a Byte by Byte Transfer, and DIN and DOUT
Strapped Together
The Identification Byte is “81
H
” for the PEB 2466.
ITD07262
7
6
5
4
3
2
1
0
DIN
DOUT
DCLK
CS
Control
Data Byte 1
High ’Z’
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
High ’Z’
Identification
ITD09570
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
DATA
DCLK
CS
Control-Byte
Identification
High ’Z’
Data Byte 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PEB2466-HV1.2 | Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC |
| PEB24902 | Quad ISDN Echocancellation Circuit Analogue Front End Quad IEC AFE |
| PEB3065 | Signal Processing Subscriber Line Interface Codec Filter SLICOF |
| PEB3065NV3.2 | Signal Processing Subscriber Line Interface Codec Filter SLICOF |
| PEF3065NV3.2 | Signal Processing Subscriber Line Interface Codec Filter SLICOF |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PEB2466 HV2.2 | 制造商:Lantiq 功能描述: |
| PEB2466/SICFI | 制造商:Infineon Technologies AG 功能描述: |
| PEB2466-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 |
| PEB2466-HV1.2 | 制造商:Siemens 功能描述:A/MU-LAW, PCM CODEC, PQFP64 |
| PEB2466HV1.3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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