Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ST20196 Datasheet(PDF) 4 Page - STMicroelectronics

Part # ST20196
Description  ADSL, ADSL2 and ADSL Modem Chipset for CPE Applications with Utopia II Interface
Download  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST20196 Datasheet(HTML) 4 Page - STMicroelectronics

  ST20196 Datasheet HTML 1Page - STMicroelectronics ST20196 Datasheet HTML 2Page - STMicroelectronics ST20196 Datasheet HTML 3Page - STMicroelectronics ST20196 Datasheet HTML 4Page - STMicroelectronics ST20196 Datasheet HTML 5Page - STMicroelectronics ST20196 Datasheet HTML 6Page - STMicroelectronics ST20196 Datasheet HTML 7Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 4 / 7 page
background image
ST20190
4/7
Figure 4. Block Diagram of ST20196
5.2.3 Interface to Utopia Bus
The IC contains the ATM-related functions to interface with the ATM utopia bus an supports level 1 and 2
modes.
5.2.4 Control of Transceiver Chip
The ST20196 runs the firmware controlling the operations of the ADSL transceiver (AFE, DMT modem,
Framer). During modem initialisation, the controller computes and sets up parameters for all programma-
ble DMT functions, filters and equalizers. The ATM TC includes cell level functions (such as cell delinea-
tion, insertion/ extraction of idle cells, payload scrambling, HEC check) and data frame generation. The
controller is able to run in different rate-adaptive modes as defined by the operator. During operation, the
ST20196 performs continuous line monitoring and initiates consecutive actions as specified by the oper-
ator (e.g. bit-swapping, dynamic bit-rate adaptation, power management, … etc.) and collects perfor-
mance and error information for use by management entities.
5.2.5 Interface to Management Entities
The ST20196 also runs the communication protocol to interface with external management entities. A spe-
cific ADSL modem control interface has been defined to ease the integration with both systems hardware
and firmware. This control communication channel is used to transfer information and commands between
modem and management entities. These commands/responses are fully described in the CtrlE specifica-
tion and can be categorized as follows:
- Configuration of a modem line
- De-allocation of a modem line
- Operational Data Retrieval
- Performance Data Retrieval
- Defect Retrieval
FLASH
CTRL
SDRAM
CTRL
EBI
ROM
RAM
CTRLE
ARM946
AHB2APB
INTERRUPT
CTR
RT
TIMERS
WATCHDOG
UART
GPIO
JTAG
DMT
CORE
TIC
AFE
Interface
ATM
Interface


Similar Part No. - ST20196

ManufacturerPart #DatasheetDescription
logo
List of Unclassifed Man...
ST2010 ETC1-ST2010 Datasheet
178Kb / 2P
   20-INCH WIDESCREEN FLAT PANEL MONITOR
logo
Sangdest Microelectroni...
ST20100 SMC-ST20100 Datasheet
168Kb / 8P
   SCHOTTKY RECTIFIER
logo
SMC Diode Solutions Co....
ST20100 SMCDIODE-ST20100 Datasheet
440Kb / 7P
   SCHOTTKY RECTIFIER
Rev. B
logo
Littelfuse
ST20100B LITTELFUSE-ST20100B Datasheet
685Kb / 3P
   Power Thermistors Inrush Current Limiting Power Thermistor
logo
Sangdest Microelectroni...
ST20100C SMC-ST20100C Datasheet
203Kb / 8P
   SCHOTTKY RECTIFIER
More results

Similar Description - ST20196

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
ST70134 STMICROELECTRONICS-ST70134 Datasheet
130Kb / 8P
   ASCOT ADSL MODEM CHIP SET FOR CPE
ST70134-ST70135A STMICROELECTRONICS-ST70134-ST70135A Datasheet
57Kb / 8P
   ASCOT ADSL MODEM CHIP SET FOR CPE
logo
Pulse A Technitrol Comp...
BX2483W PULSE-BX2483W Datasheet
60Kb / 1P
   ADSL LINE TRANSFORMERS For Broadcom ADSL CPE Chipsets
logo
Synaptics Incorporated.
CX95516 CONEXANT-CX95516 Datasheet
147Kb / 2P
   ADSL/ADSL2/ADSL2plus CO
logo
Pulse A Technitrol Comp...
BX2932LNL PULSE-BX2932LNL Datasheet
85Kb / 1P
   ADSL LINE TRANSFORMERS For Infineon ADSL CPE Chipsets
logo
Bel Fuse Inc.
APC78164 BEL-APC78164 Datasheet
144Kb / 1P
   ADSL CPE Hybrid
S560-6600-A7 BEL-S560-6600-A7 Datasheet
45Kb / 2P
   ADSL Magnetics GlobeSpan ADSL DMT CPE
APC78106 BEL-APC78106 Datasheet
145Kb / 1P
   ADSL CPE Hybrid
logo
Micro Electronics
SAT-1311 MICRO-ELECTRONICS-SAT-1311 Datasheet
294Kb / 2P
   TRANSFORMER FOR ADSL MODEM
SAT-1313 MICRO-ELECTRONICS-SAT-1313 Datasheet
183Kb / 1P
   TRANSFORMER FOR ADSL MODEM
More results


Html Pages

1 2 3 4 5 6 7


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com