PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 276

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
ICON
VRTLIM
OTEMP
SYNC-FAIL Failure of the synchronization of the IOM-2/PCM Interface. An interrupt is
Data Sheet
Constant current information. Filtered by DUP-IO counter and interrupt
generation masked by the ICON-M bit. A change of this bit generates an
interrupt.
ICON = 0
ICON = 1
Exceeding of a programmed voltage threshold for the TIP/RING voltage,
filtered by the DUP-IO counter and interrupt generation masked by the
VRTLIM-M bit. A change of this bit causes an interrupt.
The voltage threshold for the TIP/RING voltage is set in CRAM (calculated
with DuSLICOS DC Control Parameter 2/3: Tip-Ring Threshold).
VRTLIM = 0
VRTLIM = 1
Thermal overload warning from the SLIC-S/-S2 line drivers masked by the
OTEMP-M bit. An interrupt is only generated if the OTEMP bit changes
from 0 to1.
OTEMP = 0
OTEMP = 1
only generated if the SYNC-FAIL bit changes from 0 to 1.
Resynchronization of the PCM interface can be done with the
Resynchronization command (see
SYNC-FAIL = 0
SYNC-FAIL = 1
Temperature at SLIC-S/-S2 is below the limit.
Temperature at SLIC-S/-S2 is above the limit.
In case of bit PDOT-DIS = 0 (register BCR2) the
DuSLIC is switched automatically into PDH mode and
OTEMP is hold at 1 until the SLICOFI-2S/-2S2 is set to
PDH by a CIOP/CIDD command.
Resistive or constant voltage feeding.
Constant current feeding.
Voltage at Ring/Tip is below the limit.
Voltage at Ring/Tip is above the limit.
Synchronization OK.
Synchronization failure.
SLICOFI-2x Command Structure and Programming
276
Chapter
6)
DuSLIC-S/-S2
2000-07-14