OMAP™ 1 Processors : OMAP1710

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Chip Block Diagram

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OMAP1710 Processor

The OMAP1710 processor is a single-chip applications processor that supports all cellular standards, and complements any modem or chipset and any air interface. It is intended for high-volume wireless handset manufacturers and is not available through distributors.

First multimedia applications processor using TI’s advanced 90 nanometer (nm) process technology
The OMAP1710 device offers up to 40 percent improvement in performance for a variety of mobile applications, while consuming as little as half the power of current TI application processors. The OMAP1710 processor leverages the same software environment as all OMAP chips, enabling application developers and cell phone designers to completely reuse and build upon existing software.

OMAP multi-engine architecture
Built on TI’s industry-proven OMAP multi-engine architecture, the OMAP1710 processor is designed to handle a variety of application tasks in parallel, so a user can enjoy several features and services concurrently. This unique multi-engine approach ensures an active multimedia application will not be interrupted or degraded when a separate application, such as an operating system control task, is launched or running simultaneously.

Additional enhancements include:

  • Superior software flexibility
  • Improved multimedia and graphics performance
  • Integrated hardware and software security features
  • High-performance camera interface
  • Enhanced peripherals
  • Ultra-low standby power consumption

The OMAP1710 processor engines include an ARM™ processor, a TI DSP engine, as well as a range of software and hardware accelerators for video encode and decode, still picture compression, Java™ and security. TI’s unique advanced security hardware provides a secure execution environment that enables developers to deliver more secure wireless devices required mobile operators. TI’s security hardware also offers an ideal platform to address the security threats faced by phone manufacturers and carriers today such as preventing the loading of unauthorized software and protecting sensitive data such as the phone’s identity.

Optimized for Wireless Handsets
The OMAP1710 device is software compatible with previous OMAP applications processors, offering easy migration for applications developers and handset manufacturers and optimal software flexibility and performance with support for advanced mobile operating systems: Linux®, Microsoft’s Windows Mobile™, Nucleus, and Symbian OS.

Robust Ecosystem
Like all of TI’s current OMAP processors, the OMAP1710 is supported by the OMAP Developer Network of leading wireless software application developers and the network of independent OMAP Technology Centers providing development support services. The new OMAP1710 processor ensures OMAP developers easy access to open programming interfaces and development tools to take full advantage of OMAP processor performance.

Key Features:

Advanced 90 nanometer CMOS Technology

  • Low-voltage 90 nm technology
  • 1.05 - 1.3V cores; 1.8V I/O
  • Consumes less than 10 µA in standby mode
  • Split power supplies for application processing, digital baseband and real-time clock enable precise control over power consumption
  • Optimized clocking and power management: only two clocks required at 13 MHz and 32 kHz

TMS320C55x DSP core subsystem

  • Up to 220 MHz (maximum frequency)
  • 32K x 16-bit on-chip dual-access RAM (DARAM) (64 KB)
  • 48K x 16-bit on-chip single-access RAM (SARAM) (96 KB)
  • 24 KB I-cache
  • One/two instructions executed per cycle
  • Video hardware accelerators for DCT, iDCT, pixel interpolation, and motion estimation for video compression

ARM926TEJ core subsystem

  • Up to 220 MHz ARM926TEJ V5 architecture (maximum frequency)
  • 32KB I-cache; 16KB D-cache
  • Java acceleration
  • Support for 32-bit and 16-bit (thumb mode) instruction sets
  • Data and program MMUs
  • Two 64-entry translation look-aside buffers (TLBs) for MMUs
  • 17-word write buffer

Security Acceleration in Hardware

  • Secure bootloader
  • 48 kB of secure ROM
  • 16 kB of secure RAM
  • Hardware acceleration for security standards and random number generator
  • Unique die ID cell
  • Third-party Security software library

Memory Traffic Controller (TC)

  • 16-bit EMIFS external memory interface
  • 16-bit EMIFF external memory interface

Application Subsystem

  • Supports leading operating systems
  • DMA with 4 physical and 17 logical channels and a dedicated 2D graphics engine
  • USB On-the-Go (OTG)
  • Two SD/MMC/SDIO ports
  • Two high-speed 3.68 MHz UARTs
  • I2C controller
  • Two high-speed 3.68 MHz UARTs
  • uWire
  • CompactFlash
  • Parallel and compact camera ports
  • Enhanced Debug Trace (ETM) for debug
  • Fast IrDA (FIR)
  • SPI
  • LCD controller
  • Comprehensive memory controller for interfaces to:
    • 128 MB of mobile SDRAM and mobile DDR
    • 256 MB Flash (for burst, programmable NOR flash)

289-ball, 12 mm x 12 mm MicroStar BGA™ Package

Availability Disclaimer

OMAPâ„¢ processors feature multicore ARM Cortex-A series designs and are intended for high-volume manufacturers, and are available by contacting TI sales offices. OMAP processor-based modules and design support for other customers may be available through authorized TI Design Network members.

OMAP is a trademark of Texas Instruments. Other product or service names mentioned herein are the trademarks of their respective owners.

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