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參數(shù)資料
| 型號(hào)： | PEF3065NV3.2 |
| 廠商： | SIEMENS AG |
| 元件分類： | Codec |
| 英文描述： | Signal Processing Subscriber Line Interface Codec Filter SLICOF |
| 中文描述： | 信號(hào)處理用戶線路接口編解碼器SLICOF |
| 文件頁數(shù)： | 43/102頁 |
| 文件大?。?/td> | 563K |
| 代理商： | PEF3065NV3.2 |
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PEB 3065
PEF 3065
Programming the SLICOFI
Semiconductor Group
43
01.98
IO2
Value for the programmable Input/Output Pin IO2 (Pin 8) if programmed
as an output pin.
IO2 = 0
The corresponding pin at the digital interface of the
SLICOFI is set to a logic 0.
IO2 = 1
The corresponding pin at the digital interface of the
SLICOFI is set to a logic 1.
Value for the fixed Output Pin O1 (Pin 39).
O1 = 0
The corresponding pin at the digital interface of the
SLICOFI is set to a logic 0.
O1 = 1
The corresponding pin at the digital interface of the
SLICOFI is set to a logic 1.
O1
Data Upstream C/I - Channel Byte (transmit) - CIDU
Note that there is no address in DU direction too. This byte is used for fast transfer of the
most important and time critical informations from the SLICOFI.
HOOK
Indication of the loop condition (filtered via the DUP-counter or the
DUPGNK-counter in Power Denial State).
HOOK = 0
Subscriber is Onhook.
HOOK = 1
Subscriber is Offhook.
Indication if a ground connection is detected (filtered via the
DUPGNK-counter). The function is disabled in Power Denial State (GNK
is set to 0).
GNK = 0
No ground connection detected.
GNK = 1
Ground connection detected.
Interrupt bit: Summary output of the whole signalling register (TCR1) if
they are not masked - filtered via the DUP counter (see SCR7; the
interrupt logic is described in detail in
chapter 5.4
,
page
36
).
SLCX = 0
No unmasked bit in the signalling register has toggled.
SLCX = 1
Any unmasked bit in the signalling register has toggled.
Logical state of the programmable Input/Output Pin IO1 (Pin 7) - even if
not programmed as an input pin.
1)
IO1 = 0
The corresponding pin at the digital interface of the
SLICOFI is receiving a logic 0.
IO1 = 1
The corresponding pin at the digital interface of the
SLICOFI is receiving a logic 1.
GNK
SLCX
IO1
Bit
7
6
5
4
3
2
I1
HOOK
GNK
SLCX
IO1
IO2
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