peb3065 ETC-unknow, peb3065 Datasheet - Page 43

• Manufacturer Part Number: peb3065
• Description: Signal Processing Subscriber Line Interface Codec Filter Slicof
• Manufacturer: ETC-unknow

Bit
IO2
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
GNK
SLCX
IO1
Semiconductor Group
HOOK
7
Value for the programmable Input/Output Pin IO2 (Pin 8) if programmed
as an output pin.
IO2 = 0
IO2 = 1
Value for the fixed Output Pin O1 (Pin 39).
O1 = 0
SLICOFI is set to a logic 0.
O1 = 1
Indication of the loop condition (filtered via the DUP-counter or the
DUPGNK-counter in Power Denial State).
HOOK = 0
HOOK = 1
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
GNK = 1
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
SLCX = 1
Logical state of the programmable Input/Output Pin IO1 (Pin 7) - even if
not programmed as an input pin.
IO1 = 0
IO1 = 1
GNK
6
The corresponding pin at the digital interface of the
SLICOFI is set to a logic 0.
The corresponding pin at the digital interface of the
SLICOFI is set to a logic 1.
The corresponding pin at the digital interface of the
The corresponding pin at the digital interface of the
SLICOFI is set to a logic 1.
Subscriber is Onhook.
Subscriber is Offhook.
No ground connection detected.
Ground connection detected.
No unmasked bit in the signalling register has toggled.
Any unmasked bit in the signalling register has toggled.
The corresponding pin at the digital interface of the
SLICOFI is receiving a logic 0.
The corresponding pin at the digital interface of the
SLICOFI is receiving a logic 1.
SLCX
5
43
IO1
4
1)
IO2
3
Programming the SLICOFI
I1
2
PEB 3065
PEF 3065
01.98
®