PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 76

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
3.11
In addition to the standard 8 kHz transmission PCM interface modes, there are also two
16 kHz modes for high data transmission performance.
Table 11
modes.
Table 11
Config. Bits
PCM16K LIN
PCM Mode
0
LIN Mode
0
PCM16 Mode
1
LIN16 Mode
1
1)
2)
3)
4)
The configuration bits PCM16K and LIN (in the BCR3 register) are used to select the
following PCM interface modes:
• PCM Mode
Normal mode used for voice transmission via channels R1 and X1 (receive and
transmit). The PCM input channels R2, R3 and R4 are always available for use in
different conference configurations. The status of the PCM output channels depends on
the conference mode configuration.
Data Sheet
see
Time slot R1 + 1
Time slot X1 + 1
Empty cells in the table mark unused data in the PCM receive channels and switched-off line drivers in the PCM
transmit channels
“Control of the Active PCM Channels” on Page 142
shows the configuration of PCM channels for the different PCM interface
0
1
0
1
16 kHz Mode on PCM Highway
Possible Modes in PCM/ C Interface Mode
A
A-HB A-LB B
DS1
DS1-
HB
R1
Receive PCM Channels
4)
–
–
R1L
2)
B
–
DS1-
LB
R2
C
C
DS2
DS2-
HB
R3
76
D
D
–
DS2-
LB
R4
S
S-HB S-LB depends on
DS1
DS1-
HB
X1
Transmit PCM Channels
–
–
–
X1L
1)
Functional Description
3)
depends on
conference mode
conference mode
–
DS1-
LB
X2
DS2
DS2-
HB
X3
2000-07-14
DuSLIC
–
DS2-
LB
X4