peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 96

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

Semiconductor Group
Figure 2-30 SACCO-B1 Multiplexers
The SACCO-B1 can be used as a stand-alone HDLC controller with DMA control lines if
only 4 IOM-2 interfaces are used. The ELIC1 Ports Multiplexer must be in Mode 1 or 2,
Figure 2-30.
The transmit and receive data clocks and the SYNC clock are selectable.
2.3.2.4
The four serial interfaces of the SIDEC can be assigned to:
• Any D-channel or B-channel of the four IOM-2 interfaces of ELIC0 via the
• Individually in data downstream or in data upstream direction. SIDEC is connected to
See also Figure 2-22.
IOM-Signaling Multiplexer
FSC and DCL (of ELIC0).
DD4/TxDB1
DD5/TSCB1
DU4/RxDB1
DU6/CxDB1
DD6/DRQTB1
DD7/DRQRB1
DU7/DACKB1
DU5/HFSB1
SIDEC
DOC
ELIC -1 Ports
Multiplexer
R
IOM -Signaling
PCM-Signaling
Multiplexer
Multiplexer
R
8
IOM
Multiplexer
RXD
TXD
TCS
TCS
RxD
TxD
R
-Ports
2-50
8
TxD
TSC
RxD
CxDB1
DRQTB1
DRQRB1
DACKB1
ELIC -1
SACCO-B1
R
Functional Block Description
HDC
HFS
DCLK Multiplexer
SYNC Multiplexer
SACCO-B1
SACCO-B1
PEB 20560
ITS10084
2003-08
PDC2
PDC4
PDC8
DCL
PFS
FSC
HFSB1