peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 99

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

2.3.5
2.3.5.1
Address: 380
µP interface mode: read/write
Reset Value: 01
Note: Bits 7…4 are unused, and are read as ‘0’.
This register defines muxes modes:
• IOM mux:
• PCM mux:
• ELIC1 mux:
EL1M1…0 - ELIC1 MUX Mode if IM = 1
Note: CXDB1 is internally tied to
PM - PCM MUX mode
IM - IOM MUX Mode
Note: For an overview please refer to Workingsheets for Multiplexers Programming,
Semiconductor Group
bit 7
0
00:
01:
10:
0:
1:
0:
1:
chapter 9.2
PCM/IOM MUX Registers Description
PCM/IOM MUX Mode Register (MMODE)
ELIC1 mux mode0: ELIC1 is connected to IOM-2 ports 4-7
ELIC1 mux mode1: SACCO-B1 is connected to IOM-2 ports 4-7
ELIC1 mux mode2: SACCO-B1 is connected to IOM-2 ports 5-7
PCM mux mode0:
PCM mux mode1:
IOM mux mode0:
IOM mux mode1:
H
0
H
mode0, mode1
mode0, mode1
mode0, mode1, mode2
0
V
ELIC1 port 0 is connected to IOM-2 port 4
SACCO-B1 TXD and RXD are connected to one of
IOM-2 ports0…3.
ELIC0 and ELIC1 are connected together to PCM
ports0…3
ELIC0 PCM ports 0, 2 are connected to DOC PCM
ports 0, 2
ELIC1 PCM ports 0, 2 are connected to DOC PCM
ports 1, 3
ELIC0 and ELIC1 are connected together to IOM-2
ports0…3. ELIC1 is connected to ELIC1 port MUX
ELIC0 is connected to IOM ports0…3;
ELIC1 is connected to ELIC1 mux
SS
in mode 0.
0
2-53
EL1M1
Functional Block Description
EL1M0
PM
PEB 20560
bit 0
2003-08
IM