SiRFatlasIV Product Insert.pdf

Multifunction Platform

APPl IC AT IOns Portable Navigation Devices Location enabled convergence devices

SiRFatlasIV Multifunction Location Platform

GPS/Galileo Location and Multimedia Processor

PRODUCT OVERVIEW

Delivering leadership navigation, 65 nm process technology, and

500 MHz ARM11-fueled multimedia experiences, the SiRFatlas IV ™

targets entry to mid range location enabled convergence devices.

This cost efficient single-chip solution also provides an integrated

GPS baseband, integrated touch screen controller, and MLC Flash

controller—a blend of affordability and advanced technology.

GEnERAl sPECIFICATIOns

KEY FEATUREs

Supported OS

WinCE, Linux

High-performance GPS and Galileo

location engine

High-speed ARM11 CPU with loating

point unit, 16 KB D/I cache, and 16 KB

D/I TCM

Supports QVGA H.264 mobile digital

TV content and VGA MPEG4 video

playback

Advanced memory controller supports

166 MHz clock Mobile-DDR and

200 MHz clock DDR

Embedded hardware for color space

conversion, deinterlace, and scaler

8-bit NAND lash interface with 8-bit

BCH HW ECC support for direct boot

from SLC or MLC NAND

Integrated four port SD/MMC/MMC+

controller and support for direct boot

High-speed USB 2.0 port with internal

PHY conigurable as host or slave

Supported Software

Standard

Base software platform to support core

location, graphics, and multimedia

functions

Premium

SiRFInstantFix™ extended ephemeris

services

Package

Type: 292-ball grid array (TFBGA)

with a pitch of 0.65 mm

Pb free

Dimensions: 12 mm x 12 mm;

Height: 1.1 mm

siRFatlasIV BlOCK DIAGRAM

SiRFatlasIV Location Processor

ARM11 CPU +

VFPU and

L1 Cache

64 Channel

High Sensitivity

GPS Engine

Advanced

Memory

Controller

Camera I/F

HS USB 2.0 OTG

Video Post Processing

Accelerator

LCD I/F

NAND Controller

Peripherals

TECHnICAl sPECIFICATIOns

HIGHlIGHTED ADVAnTAGEs

With the growing popularity of location centric devices, today’s mobile user demands

better and cheaper navigation with value-added functions such as multimedia entertain-

ment, Bluetooth, and real time communication capabilities such as RDS-TMC for trafic

and weather information. Its a tall order, but the SiRFatlas IV multifunction platform is

designed to address all of these needs and in a cost-effective manner.

Computing Core

ARM1136JF-S CPU

Vector Floating Point Unit

L1 cache 16 KB/16 KB (D/I)

TCM

16 KB/16 KB (D/I)

The SiRFatlas IV is powered by an ARM11 CPU with loating point unit and a location

engine optimized for simultaneous tracking of GPS and Galileo satellites. Peak perfor-

mance is ensured with a 64-bit system bus and a high-speed memory controller capable

of supporting various DRAM modules including DDR 200/Mobile-DDR 166, providing

adequate memory bandwidth for the most demanding application scenarios.

Memory Subsystem

System bus 64 bit

DMA 16 channels

Mobile-DDR, DDR1 support

GPS/Galileo Receiver

64 channels, high sensitivity

Seamless compatibility with SiRF GRF3i+

The built-in video post processing accelerator handles video rendering and display,

allowing the powerful CPU to run at full horsepower for application processing. Popular

mobile digital TV applications such as TDMB, DVB-H, and CMMB can run with no impact

on CPU performance.

Storage

Direct boot from 8-bit SLC/MLC NAND Flash

SDHC/SD 2.0/MMC4.2 (x2)

Direct boot from iNAND/MoviNAND

The SLC/MLC NAND and SD controller design allow the system designer the lexibility to

select either a low cost or a robust NAND product. With an embedded GPS baseband,

touch-screen controller, ADC, and high speed USB PHY, a lower system cost can be

achieved. The SiRF GRF3i+ and digital TV chips connect seamlessly to the SiRFatlas IV

processor to deliver full convergence capabilities.

Display, Graphics, Multimedia

Up to 800 x 480, 16 bit color

RGB565 or 16 bit CPU I/F TFT LCD panel

Hardware VPP (video post processor) for deinterlace,

scaler, color space conversion

Two hardware overlay layers

8- or 10-bit video input port for camera or CCIR656

video stream with hardware downsampling and

YUV/RGB conversion

siRFatlasIV PlATFORM COnFIGURATIOn

GPIO

UART

USB

SPI

Peripheral Connectivity

AC97/I2S

UART (x2), USP for PCM, DSP, I2S, SPI, UART, irDA

I 2 C (x2)

10-bit ADC

High-speed USB 2.0

SD/MMC+/SDIO (x2) for WiFi, Bluetooth, mDTV,

NAND storage, memory card

SLC/MLC NAND

SiRFatlasIV Processor

GPS Antenna

GPS RF

SiRF

GRF3i+

SDIO

SD/MMC+ Card

TV Antenna

Camera Module

Digital TV

WQVGA TFT Touch Display

mDDR/DDR

ORDERInG InFORMATIOn

WORlDWIDE sAlEs OFFICEs

For more information about this and related products,

contact your SiRF representative, or call our sales

force at (1) 408) 467-0410, or visit www.sirf.com.

North America

Corporate HQ

(1) (408) 467-0410

Sales@sirf.com

Asia Paciic

China

(86) (21) 5854-7127

SalesChina@sirf.com

Taiwan

(886) (2) 8174-8966

SalesTaiwan@sirf.com

Japan

(81) (44) 829-2186

SalesJapan@sirf.com

India

(91) (120) 4696000

SalesIndia@sirf.com

South Korea

(82) (2) 545-2562

SalesKorea@sirf.com

For the location of your nearest authorized SiRF

distributor, visit www.sirf.com.

Europe

United Kingdom

(44) (1344) 668390

SalesUK@sirf.com

Germany

(49) (81) 529932-90

SalesGermany@sirf.com

© 2009 SiRF Technology, Inc., a member of the CSR plc group of companies. SiRF, SiRFstar, SiRFDRive, SiRFLoc, and the SiRF logo are registered trademarks of SiRF Technology, Inc. SiRF Powered, SiRFatlas IV , SiRFDiRect,

SiRFInstantFix, SiRFstar II , SiRFstar III , and TricklePower are trademarks of SiRF Technology, Inc. Other trademarks are the property of their respective companies.

No statements or representations in this document are to be construed as advertising, marketing, or offering for sale in the United States imported covered products subject to the Cease and Desist Order issued by the U.S. International

Trade Commission in its Investigation No. 337-TA-602. Such products include SiRFstar III chips that operate with SiRF software that supports SiRFInstantFix, and/or SiRFLoc servers, or contains SyncFreeNav functionality.

June 2009, Rev. 1, Part Number 1065-1154

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