OMAP3515_08 Datasheet, PDF (1/262 Pages) Texas Instruments – Applications Processor

www.ti.com
1 OMAP3515/03 Applications Processor
OMAP3515/03 Applications Processor
SPRS505B – FEBRUARY 2008 – REVISED JULY 2008
1.1 Features
• OMAP3515/03 Applications Processor:
– OMAP™ 3 Architecture
– MPU Subsystem
• 600-MHz ARM Cortex™-A8 Core
• NEON™ SIMD Coprocessor
– 2D/3D Graphics Accelerator (OMAP3515
Device Only)
• Tile Based Architecture Delivering up to
10 MPoly/sec
• Universal Scalable Shader Engine:
Multi-threaded Engine Incorporating
Pixel and Vertex Shader Functionality
• Industry Standard API Support:
OpenGLES 1.1 and 2.0, OpenVG1.0 and
Direct3D Mobile
• Fine Grained Task Switching, Load
Balancing, and Power Management
• Programmable High Quality Image
Anti-Aliasing
– Fully Software-Compatible With ARM9™
– Commercial and Extended Temperature
Grades
• ARM Cortex™-A8 Core
– ARMv7 Architecture
• Trust Zone®
• Thumb®-2
• MMU Enhancements
– In-Order, Dual-Issue, Superscalar
Microprocessor Core
– NEON™ Multimedia Architecture
– Over 2x Performance of ARMv6 SIMD
– Supports Both Integer and Floating Point
SIMD
– Jazelle® RCT Execution Environment
Architecture
– Dynamic Branch Prediction with Branch
Target Address Cache, Global History
Buffer, and 8-Entry Return Stack
– Embedded Trace Macrocell (ETM) Support
for Non-Invasive Debug
• ARM Cortex™-A8 Memory Architecture:
– 16K-Byte Instruction Cache (4-Way
Set-Associative)
– 16K-Byte Data Cache (4-Way
Set-Associative)
– 256K-Byte L2 Cache
• 112K-Byte ROM
• 64K-Byte Shared SRAM
• Endianess:
– ARM Instructions - Little Endian
– ARM Data – Configurable
• External Memory Interfaces:
– SDRAM Controller (SDRC)
• 16, 32-bit Memory Controller With
1G-Byte Total Address Space
• Interfaces to Low-Power Double Data
Rate (LPDDR) SDRAM
• SDRAM Memory Scheduler (SMS) and
Rotation Engine
– General Purpose Memory Controller
(GPMC)
• 16-bit Wide Multiplexed Address/Data
Bus
• Up to 8 Chip Select Pins With 128M-Byte
Address Space per Chip Select Pin
• Glueless Interface to NOR Flash, NAND
Flash (With ECC Hamming Code
Calculation), SRAM and Pseudo-SRAM
• Flexible Asynchronous Protocol Control
for Interface to Custom Logic (FPGA,
CPLD, ASICs, etc.)
• Nonmultiplexed Address/Data Mode
(Limited 2K-Byte Address Space)
• System Direct Memory Access (sDMA)
Controller (32 Logical Channels With
Configurable Priority)
• Camera Image Signal Processing (ISP)
– CCD and CMOS Imager Interface
– Memory Data Input
– RAW Data Interface
– BT.601/BT.656 Digital YCbCr 4:2:2
(8-/16-Bit) Interface
– A-Law Compression and Decompression
– Preview Engine for Real-Time Image
Processing
– Glueless Interface to Common Video
Decoders
– Histogram Module/Auto-Exposure,
Auto-White Balance, and Auto-Focus
Engine
– Resize Engine
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this document.
is a trademark of ~ Texas Instruments.
All other trademarks are the property of their respective owners.
PRODUCT PREVIEW information concerns products in the
formative or design phase of development. Characteristic data and
other specifications are design goals. Texas Instruments reserves
the right to change or discontinue these products without notice.
Copyright © 2008–2008, Texas Instruments Incorporated