Tci6487 propels emerging market applications within gsm td scdma and wimax
This presentation is the property of its rightful owner.
Sponsored Links
1 / 9

TCI6487 Propels Emerging Market Applications Within GSM, TD-SCDMA and WiMAX PowerPoint PPT Presentation


  • 54 Views
  • Uploaded on
  • Presentation posted in: General

TCI6487 Propels Emerging Market Applications Within GSM, TD-SCDMA and WiMAX. SOFTWARE PROGRAMMABLE SOLUTION It’s a DSP (no ASICs or FPGAs required)  Reduces R&D, cost and time-to-market New features through software upgrade  Beam-forming, E-DCH, interference cancellation

Download Presentation

TCI6487 Propels Emerging Market Applications Within GSM, TD-SCDMA and WiMAX

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Tci6487 propels emerging market applications within gsm td scdma and wimax

TCI6487 Propels Emerging Market Applications Within GSM, TD-SCDMA and WiMAX


Tci6487 a baseband on a chip

SOFTWARE PROGRAMMABLE SOLUTION

It’s a DSP (no ASICs or FPGAs required) Reduces R&D, cost and time-to-market

New features through software upgrade Beam-forming, E-DCH, interference cancellation

Flexible Pico / Macro, voice / data, combined / separate Rx / Tx

Hardware independent application software  Easy porting and migration, own IP integration

HIGH PERFORMANCE

  • Over 3GHz raw performance Much more density, freedom of implementation

  • Large power reduction Ready for data take-up; handles 1 10-MHz, 2-antenna, 3-sector solution

  • Supports up to 10 EDGE-enabledcarriers with one chip High performance, low cost solution for

BOARD LEVEL EFFICIENCY

  • Integrated antenna and network interface with OBSAI/CPRI Industry standards

  • Reduce components count up to 10:1Lower board complexity and cost

  • Built-in scalability (SRIO, Ethernet, SGMII) DSP farm / daisy chain / star

C6000™ COMPATIBILITY

  • C6000 sold over several million units Safe core roadmap

  • 500+ 3rd party network developers  Proven, stable environment

  • TCI6487 is compatible with TMS320C6416 and TCI6482  Re-use of software, tools and people investment

    1The # of Users is customer/application dependent.

TCI6487: A Baseband on a Chip


Tci6487 propels emerging market applications within gsm td scdma and wimax

  • Over 3GHz raw DSP processing power

  • Based on standard C64x+™ DSP core

  • Affordable integration – first in 65nm for WI DSP

  • Ability to reuse for other functions

DSP

TCI6487

802.16e SOLUTION

All soft TX + RX (less FEC)

10MHz, 2-antenna,3-sector

Supports

pico to macro

TD-SCDMA SOLUTION

Baseband on a chip

3 carriers / 69 users per device

Supports various

radio topologies

CDMA2000 SOLUTION

Complete baseband on a chip

144 users macro

GSM SOLUTION

10 EDGE-enabled carriers on a single device

TD-SCDMA, WiMAX and CDMA2000

No ASIC required

High Performance Where it Counts

Very high density “All DSP” baseband solution

TD-SCDMA Release 4, WiMAX (/802.16 rel. d & e), cdma2000


Tci6487 propels emerging market applications within gsm td scdma and wimax

TCI6487 Fires on All Cylinders

Benefits

  • 3GHz Raw performance

  • No ASIC required

  • Interconnect efficiency due industry standards (sRIO, OBSAI / CPRI, DDR Memory, etc)

  • SmartReflex to minimize power consumption

Features

  • New C64x+™ Core

    • Three (3) C64x+ DSP Core at 1GHz each

    • 16/32 bit ISA, doubled MPY vs C64x core

    • RSA instruction set extension for CR processing (downlink & uplink)

  • Memory

    • 3 MB of total L2 memory

  • Acceleration

    • VCP2, TCP2

  • Peripherals

    • 2x sRIO (1x links)

    • 10/100/1000 Mbps Ethernet - SGMII

    • Antenna interface supporting OBSAI / CPRI – 6 links

    • McBSP (TDM)

    • DDR2-667MHz

  • 65nm Process

C64x+™Core

C64x+™Core

C64x+™Core

Enhanced DM

RSA

RSA

RSA

L2 Cache Memory 512 KBytes

L1 Data

L1 Data

L1 Data

L1 Prog

L1 Prog

L1 Prog

L2 Memory

L2 Memory

L2 Memory

A

Controller

EDMA 3.0 with Switch Fabric

GPIO

PLL

I2C

TCP2

VCP2

Boot ROM

Timers

Others

SerialRapidIO

AntennaInterface

DDR-2IF

10/100/1GEthernet

McBSP

EVM Available


Tci6487 propels emerging market applications within gsm td scdma and wimax

Proprietary Interface

USER DATA

C64x+TMCORE

DRAM

RF PROCESSING

Proprietary Interface

ANTENNA DATA ASIC

GPIO

ANTENNA DATA

  • Typically performed by ASIC/FPGA

  • 24-48 antenna streams per base station

  • ~123 Mbps per antenna stream

  • = 3-6 Gbps of antenna data

  • Too much to process on DSP

USER DATA

  • Typically done on DSP

  • ~19Mbps per user channel

  • Brought in by shared EMIF

  • I/O restrictions limit channel density

Wireless Infrastructure System Today


Improved wi system with tci6487

Improved WI System with TCI6487

ANTENNA DATA

C64x+TMCORE

USER DATA

C64x+TMCORE

RF PROCESSING

EMIF DDR-2

EMIF DDR-2

ANTENNA DATA

  • Same data rate as before:

    • 24-48 antenna streams per base station

    • ~123 Mbps per antenna stream

    • = 3-6 Gbps of antenna data

  • But can now be processed by DSP

USER DATA

  • Better core and I/O allow for increased density

  • ~128 user channels per DSP

  • ~19 Mbps per user channel

  • = 2.5 Gbps of user data per DSP

  • RIO also enables flexible architectures for soft solutions


Elegant solution delivers lower bom costs

Traditional Card Architecture – 192 Users

18+ Devices Total

Rx CR

DSP

Rx SR

DSP

Rx CR

DSP

Rx SR

DSP

Rx CR

DSP

Rx CR

ASIC

Rx CR

DSP

Rx CR

ASIC

Rx CR

ASIC

Rx CR

ASIC

sRIO switch

RACH

ASIC

FPGAs/ Bridges?

sRIO switch

Tx CR

ASIC

MAC

DSP

Tx SR

DSP

Rx SR

DSP

Rx CR

ASIC

Host

Processor

Elegant Solution Delivers Lower BOM Costs

192 DL & UL user card based on TCI6487

TCI6487

TCI6487

CPRI

DSP

DSP

OBSAI

/ CPRI

GigE

Backplane to Network

GigE

Switch

Backplane to Radio

Host

Processor

TCI6487

TCI6487

CPRI

DSP

DSP

  • High-Density TX, RX Solution: 10 EDGE-enabled carriers on a single chip - 3 carriers and 69 users for TD-SCDMA – 10 MHz, 2-antenna, 3-sector solution for WiMAX

  • Lower System BOM Costs:CPRI interface allows for direct connectivity to the backplane without a FPGADaisy-chaining of TCI6487 DSP allows for antenna streams to be distributed/combined without FPGAs

  • Scalable:# of sectors and # of users can be increased by the adding additional TCI6487 DSP

  • Lower Latencies:Improved latencies address high-speed data applications

  • Ease of Design/Test: Single software build on every device enables an easier development and test environment


Dsp roadmap underlines leadership capabilities

Next Gen

C64x™ DSP

Production

TCI6482

Sampling

In Development

Future

  • 48 (8-bit) GMACs

  • >Three 1-GHz C64x+™ DSP cores

  • ISA enhancements over C64x™ DSP

  • Single-chip baseband

  • Serial RapidIO™

  • OBSAI/CPRI I/F

  • 16.0 (8-bit) GMACs

  • 1-GHz C64x+ DSP core

  • ISA enhancements for WI

  • 10/100/1000 Ethernet

  • Serial RapidIO™ ports

TCI100

C6203

C6416

  • 5.8–8.0 (8-bit) GMACs

  • 720 MHz–850 MHz

  • Integrated VCP & TCP

  • 1 MB L2 RAM

  • Std. I/Fs

  • 4.8 (8-bit) GMACs

  • 600 MHz

  • Integrated VCP & TCP

  • 1 MB L2 RAM

  • Std. I/Fs

  • Single core

  • 300 MHz

  • 600 (16-bit) MMACs

TCI6487

Enabled

1999

2001

2003

2005

2006

2007

DSP Roadmap Underlines Leadership Capabilities

Software Compatible

Performance

Millions of code-compatible devices shipping today

  • Widely adopted in market

  • Used by 10 out of top 10 BTS OEMs


Three cores one processor propelling new markets

Three CoresOne ProcessorPropelling New Markets


  • Login