peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 97

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

2.3.3
The ELIC1-Ports Multiplexer can operate in three different modes:
MODE 0
MODE 1
MODE 2
Note: After reset, the multiplexers around ELICs (Figure 2-24) are in the following
Semiconductor Group
states:
Table 2-14
IOM-Ports-Multiplexer
IOM-Signaling-Multiplexer
PCM-Ports-Multiplexer
PCM-Signaling-Multiplexer No one signaling controller is connected to PCM
ELIC1-Ports Multiplexer
ELIC1-Ports Multiplexer
The ELIC1 is connected to DOC pins; IOM-2 Ports 4 to 7 (after Reset) –
Figure 2-26
SACCO-B1 is connected to DOC pins; to IOM-2 Ports 4 to 7
Thus the SACCO-B1 can be used as a stand-alone controller – Figure 2-30.
Port 0 of ELIC1 is connected to DOC pins (IOM-2 Port 4) IOM-2 Ports 5 to
7 are connected with SACCO-B1.
In this mode, ELIC1 can be used in EPIC CFI Mode 2 (8.192 Mbit/s on
Port 0) and the SACCO-B1 can be used with all lines without restrictions.
The TXD, RXD and TSC lines can be assigned to any IOM-2 Port (0 to 3) or
as described above.
Mode 1.
No one signaling controller is connected to IOM-2.
Mode 0.
highways
Mode 0
2-51
Functional Block Description
PEB 20560
2003-08