说明
OMAP3515 and OMAP3503 high-performance, applications processors are based on the enhanced OMAP™ 3 architecture.
The OMAP™ 3 architecture is designed to provide best-in-class video, image, and graphics processing sufficient to support the following:
- Streaming video
- 3D mobile gaming
- Video conferencing
- High-resolution still image
The device supports high-level operating systems (OSs), such as:
This OMAP device includes state-of-the-art power-management techniques required for high-performance mobile products.
The following subsystems are part of the device:
- Microprocessor unit (MPU) subsystem based on the ARM Cortex™-A8 microprocessor
- POWER SGX ™ subsystem for 3D graphics acceleration to support display and gaming effects (3515 only)
- Camera image signal processor (ISP) that supports multiple formats and interfacing options connected to a wide variety of image sensors
- Display subsystem with a wide variety of features for multiple concurrent image manipulation, and a programmable interface supporting a wide variety of displays.
特性
- OMAP3515/03 Applications Processor:
- OMAP™ 3 Architecture
- MPU Subsystem
- Up to 720-MHz ARM Cortex™-A8 Core
- NEON™ SIMD Coprocessor
- POWERVR SGX™ Graphics Accelerator (OMAP3515 Device Only)
- Tile Based Architecture delivering 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
- Fine Grained Task Switching, Load Balancing, and Power Management
- Programmable High Quality Image Anti-Aliasing
- Fully Software-Compatible With ARM9™
- Commercial and Exteneded Temperature Grades
- ARM Cortex™-A8 Core
- ARMv7 Architecture
- Trust Zone®
- Thumb®-2
- MMU Enhancements
- In-Order, Dual-Issue, Superscalar Microprocessor Core
- NEON™ Multimedia Architecture
