PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 142

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

Preliminary
5.1.2
The SLICOFI-2x offers additional functionality on the PCM interface including three-
party conferencing and a 16 kHz sample rate. Five configuration bits control, together
with the PCM configuration registers, the activation of the PCM transmit channels. For
details of the different functions see
Table 38
X1L is used only when linear data are transmitted. In this case the time slot for X1 is
defined by the number X1-TS from the PCMX1 register. The time slot for X1L is defined
by the number X1-TS + 1.
Table 38
PCMX-
EN
0
1
1
0
1
1
0
1
1
0
1
1
1
1
Note: PCM means PCM-coded data (A-law / -law)
Data Sheet
HB1, HB2, LB1, LB2 indicate the high byte, low byte of linearly transmitted data
for an 8 kHz (16 kHz) sample rate.
Modes in rows with gray background are for testing purposes only.
gives an overview of the data transmission configuration of the PCM channels.
CONF-
EN
0
0
0
1
1
1
0
0
0
1
1
1
–
–
Control of the Active PCM Channels
Active PCM Channel Configuration Bits
Control Bits
CONFX-
EN
0
0
0
0
0
0
1
1
1
1
1
1
–
–
PCM16K LIN
–
0
0
–
0
0
–
0
0
–
0
0
1
1
Chapter
–
0
1
–
0
1
–
0
1
–
0
1
0
1
142
6.2.
–
PCM
HB
–
PCM
HB
–
PCM
HB
–
PCM
HB
DS1
HB1
X1
Transmit PCM Channel
X1L
–
–
LB
–
–
LB
–
–
LB
–
–
LB
–
–
X2
–
–
–
PCM
PCM
PCM
PCM
PCM
PCM
PCM
PCM
PCM
–
LB1
X3
–
–
–
PCM
PCM
PCM
PCM
PCM
PCM
PCM
PCM
PCM
DS2
HB2
Interfaces
2000-07-14
DuSLIC
X4
–
–
–
–
–
–
PCM
PCM
PCM
PCM
PCM
PCM
–
LB2