peb20550 Infineon Technologies Corporation, peb20550 Datasheet - Page 240

• Manufacturer Part Number: peb20550
• Description: Extended Pcm Interface Controller
• Manufacturer: Infineon Technologies Corporation

5.9.3
5.9.3.1 Interfacing the EPIC
The PCM interface of the EPIC can easily be connected to the Multipoint Switching and
Conferencing circuit MUSAC (PEB 2245) when using the set-up and PCM timing as
shown in figure 84. This configuration can then for example be used in a PBX to
implement conferencing functions for up to 21 simultaneous conferences.
Figure 84
Interconnection Example EPIC
Semiconductor Group
4 x IOM -2 Ports
4 x 2048 kbit/s
Miscellaneous
R
DCL
FSC
DD0
DU0
DD1
DU1
DD2
DU2
DD3
DU3
EPIC
®
P
to a MUSAC
R
RxD0
RxD1
RxD2
RxD3
TxD0
TxD1
TxD3
TxD2
®
PDC
PFS
- MUSAC
4096 kbit/s
240
SP
CLK
OUT0
IN0
MUSAC
OUT1
OUT2
OUT3
TM
IN1
IN2
IN3
IN4
IN5
IN6
IN7
Application Hints
4096 kHz
8 kHz
PCM Backplane
PEB 2055
PEF 2055
ITS09556