PEB2075N-V13TR Infineon Technologies, PEB2075N-V13TR Datasheet - Page 45

• Manufacturer Part Number: PEB2075N-V13TR
• Description: IC CONTROLLER D-CH EXCH 44-PLCC
• Manufacturer: Infineon Technologies

Specifications of PEB2075N-V13TR

• Controller Type: Digital Exchange Controller
• Interface: PCM
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 10mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEB2075N-V13INTR; PEB2075N-V13TR

3.3
The purpose of the initialization is to set the IDEC into a state where it is able to correctly transfer
HDLC frames and to manage collisions according to the requirements of the application.
The initialization process is divided into two phases. First, the common settings are determined via
the registers CCR and VISM. These registers determine the number of HDLC channels used, the
serial interface configuration and common characteristics of the serial input/output connections
(table 8).
Table 8
Initialization of IDEC(common bits)
Function
Configuration
Serial interface
characteristics
Interrupt configuration
HDLC address
recognition features
Semiconductor Group
Initialization
Register Bits
CCR
CCR
VISM
CCR
ACR
MDS1-0
ODS
CRS
BNS
MIC3-0
VIS
SCM
SCG, SCS,
SCP
AC0-3
45
Effect
Basic configuration and timing mode
Output driver type is open-drain or push pull
Clock rate = 1 or 2 x data rate
Number of bits per PCM frame
Mask any HDLC channel(s)
VISR may be read on AD bus bits 0-3 or 4-7
Address compare mode: accept/reject
Selection of compare addresses
Address compare on/off for HDLC channel 0, 1,
2, 3
Operational Description