PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 199

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

Preliminary
LEC-OUT
LEC-EN
DTMF-SRC Selects data source for DTMF receiver.
DTMF-EN
Data Sheet
Line Echo Canceller result for transmit path.
LEC-OUT = 0 Line Echo Canceller result used for DTMF only.
LEC-OUT = 1 Line Echo Canceller result fed to transmit path.
Line Echo Canceller
LEC-EN = 0
LEC-EN = 1
DTMF-SRC = 0 The Transmit path data (with or without LEC) is used for
DTMF-SRC = 1 The Receive path data is used for the DTMF detection.
Enables the DTMF receiver of the SLICOFI-2. The DTMF receiver will be
configured in a proper way by programming registers in the EDSP.
DTMF-EN = 0 DTMF receiver is disabled.
DTMF-EN = 1 DTMF receiver is enabled.
Line Echo Canceller for DTMF disabled.
Line Echo Canceller for DTMF enabled.
the DTMF detection.
SLICOFI-2x Command Structure and Programming
199
DuSLIC-E/-E2/-P
2000-07-14