pef82902 Infineon Technologies Corporation, pef82902 Datasheet - Page 27

• Manufacturer Part Number: pef82902
• Description: 4b3t Second Generation Modular Isdn Nt Intelligent Extended
• Manufacturer: Infineon Technologies Corporation

1.7
•
Figure 3
The U-transceiver, the S-transceiver, the IOM
be controlled and monitored via:
Data Sheet
a) the parallel or serial microprocessor interface
S/T - Interface
POTS Interface
- Access of on-chip registers via µP interface Address/Data format
- Activation/Deactivation control of U- and S-transceiver via µP interface and C/I
handler
- T-SMINT
- TIC bus is transparent on IOM
between S-transceiver and on-chip HDLC controller.
HV - SLIC
HV - SLIC
System Integration
Application Example T-SMINT
â
IX is Monitor channel master
SLICOFI-2
S
IOM-2
T-SMINTIX
PEF81902
HDLC /
â
FIFO
interface and is used for D-channel arbitration
13
µP
â
®
-2 channels and the HDLC-controller can
IX: Low Cost Intelligent NT
U
DC/DC-Converter
PEB2023
IDCC
LCNTappl.vsd
C513
PEF 81902
U - Interface
2001-11-12
Overview