PEF 2055 N V2.1 Infineon Technologies, PEF 2055 N V2.1 Datasheet - Page 67
PEF 2055 N V2.1
Manufacturer Part Number
PEF 2055 N V2.1
Description
IC INTERFACE CTRLR PCM LCC-44
Manufacturer
Infineon Technologies
Series
EPICr
Datasheet
1.PEF_2054_N_V2.1.pdf
(269 pages)
Specifications of PEF 2055 N V2.1
Function
PCM Interface Controller
Interface
ISDN, PCM
Number Of Circuits
1
Voltage - Supply
5V
Current - Supply
9.5mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-LCC
Includes
Board Controller, Channel Switching
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Other names
PEF2055NV2.1X
PEF2055NV21XK
SP000075706
PEF2055NV21XK
SP000075706
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Access in multiplexed P-interface mode:
Access in multiplexed P-interface mode:
4.2.4
4.2.4.1 Synchronous Transfer Data Register (STDA)
Access in demultiplexed P-interface mode:
Reset value: xx
The STDA register buffers the data transferred over the synchronous transfer channel A.
MTDA7 to MTDA0 hold the bits 7 to 0 of the respective time slot. MTDA7 (MSB) is the
bit transmitted/received first, MTDA0 (LSB) the bit transmitted/received last over the
serial interface.
4.2.4.2 Synchronous Transfer Data Register B (STDB)
Access in demultiplexed P-interface mode:
Reset value: xx
The STDB register buffers the data transferred over the synchronous transfer channel B.
MTDB7 to MTDB0 hold the bits 7 to 0 of the respective time slot. MTDB7 (MSB) is the
bit transmitted/received first, MTDB0 (LSB) the bit transmitted/received last over the
serial interface.
Semiconductor Group
bit 7
bit 7
MTDA7
MTDB7
Synchronous Transfer Registers
MTDA6
MTDB6
H
H
MTDA5
MTDB5
MTDA4
MTDB4
67
MTDA3
MTDB3
read/write
read/write
read/write
read/write
Detailed Register Description
MTDA2
MTDB2
address: 3
address: 4
OMDR:RBS = 0
address: 06
OMDR:RBS = 0
address: 08
MTDA1
MTDB1
PEB 2055
PEF 2055
H
H
bit 0
bit 0
H
H
MTDA0
MTDB0
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