</a>led" title="led">led" title="led">led video and imaging performance.
The OMAP 4 family includes two applications processors, both based on the dual-core Cortex-A9 MPCore general purpose processors: the OMAP4430 operates at up to 1 GHz, while the OMAP4460 operates at up to 1+ GHz. Both processors offer the full variety of subsystems and applications discussed below to deliver hardware and software system solutions that scale across customer roadmaps optimizing time to market, flexibility and R&D efficiency.
OMAP4460主要特性:
The OMAP4460 high-performance multimedia application device is based on enhanced OMAP™ architecture and uses 45-nm technology.
The architecture is designed to provide best-in-class video, image, and graphics processing sufficient to various applications.
The device supports the following functions:
? Streaming video up to full high definition (HD) (1920 × 1080 p, 30 fps)
? 2-dimensional (2D)/3-dimensional (3D) mobile gaming
? Video conferencing
? High-resolution still image (up to 16 Mp)
The device supports high-level operating systems (OSs) such as:
? Windows™ CE, WinMobile™
? Symbian OS™
? Linux®
? Palm OS™
The device is composed of the following subsystems:
? Cortex™-A9 microprocessor unit (MPU) subsystem, including two ARM® Cortex-A9 cores capable of operation at 1.2GHz
? Digital signal processor (DSP) subsystem
? Image and video accelerator high-definition (IVA-HD) subsystem
? Cortex™-M3 MPU subsystem, including two ARM Cortex-M3 microprocessors
? Display subsystem
? Audio back-end (ABE) subsystem
? Imaging subsystem (ISS), consisting of image signal processor (ISP) and still image coprocessor (SIMCOP) block
? 2D/3D graphic accelerator (SGX) subsystem
? Emulation (EMU) subsystem
The device includes state-of-art power-management techniques required for high-performance mobile products. Comprehensive power management is integrated into the device. The device also integrates:
? On-chip memory
? External memory interfaces
? Memory management
? Level 3 (L3) and level 4 (L4) interconnects
? System and connecting peripherals
圖1.OMAP44x系統(tǒng)方框圖
OMAP4460 Pandaboard ES開(kāi)發(fā)系統(tǒng)
PandaBoard ES has an updated OMAP4 PandaBoard with the OMAP4460 processor from Texas Instruments. The development board features two ARM Cortex-A9 (M3) cores that can clock up to 1.2GHz, compared to the dual-core 1GHz cores on the original PandaBoard with the TI OMAP4430. In addition to all the existing features of the OMAP4430 processor-based PandaBoard, the PandaBoard ES also has a DSI expansion header, Bluetooth® low energy-capable WiLink™ 6.0 combo connectivity module and a switch to control bootorder. Like the original PandaBoard, the PandaBoard ES is ideal for the development and enhancement of feature-rich mobile platforms and products and can support Linux-based operating systems. The new PandaBoard ES is software-compatible with the original PandaBoard. Additional information about the board and its technology capabilities can be found at pandaboard.org
圖2. OMAP4460 Pandaboard ES開(kāi)發(fā)板外形圖
Pandaboard ES is an OMAP4460 platform designed to provide access to as many of the powerful features of the OMAP4460 Multimedia Processor as possible, while maintaining a low cost. This will allow the user to develop software to utilize the features of the powerful OMAP4460 processor. In addition, by providing expandability via onboard connectors, the Pandaboard ES supports development of additional capabilities/functionality. See Table 1 for a listing of the Pandaboard ES features.
OMAP4460 Pandaboard ES開(kāi)發(fā)板主要元器件:
? OMAP4460 Processor
? TWL6030 (Phoenix) Power Management Companion Device
? TWL6040 (Phoenix) Audio Companion Device
? TPS62361 Switching Power Supply
? POP Mobile LPDDR2 SDRAM Memory
? HDMI Connector (Type A) – for OMAP4460 HDMI Transmitter output
? HDMI Connector (Type A) – for DVI-D output sourced via OMAP4 parallel display output
? Audio Input & Output Connectors (3.5mm)
? SD/SDIO/MMC Media Card Cage
? UART via RS-232 interface via 9-pin D-Sub Connector
? LS Research Module – 802.11b/g/n, Bluetooth
OMAP4460 Pandaboard ES開(kāi)發(fā)板主要特性:
圖3.OMAP4460 Pandaboard ES架構(gòu)方框圖
圖4.OMAP4460 Pandaboard ES電路圖(1)
圖5.OMAP4460 Pandaboard ES電路圖(2)
圖6.OMAP4460 Pandaboard ES電路圖(3)
圖7.OMAP4460 Pandaboard ES電路圖(4)
圖8.OMAP4460 Pandaboard ES電路圖(5)
圖9.OMAP4460 Pandaboard ES電路圖(6)
圖10.OMAP4460 Pandaboard ES電路圖(7)
圖11.OMAP4460 Pandaboard ES電路圖(8)
圖12.OMAP4460 Pandaboard ES電路圖(9)
圖13.OMAP4460 Pandaboard ES電路圖(10)
圖14.OMAP4460 Pandaboard ES電路圖(11)
圖15.OMAP4460 Pandaboard ES電路圖(12)
圖16.OMAP4460 Pandaboard ES電路圖(13)
OMAP4460 Pandaboard ES開(kāi)發(fā)板材料清單見(jiàn):
OMAP4460 Pandaboard ES開(kāi)發(fā)板材料清單.xls
詳情請(qǐng)見(jiàn):
http://www.ti.com/pdfs/wtbu/OMAP4460_ES1.x_DM_Public_Book_V_A.pdf
和
http://pandaboard.org/sites/default/files/board_reference/ES/Panda_Board_Spec_DOC-21054_REV0_1.pdf
以及
http://pandaboard.org/sites/default/files/board_reference/ES/750-2170-002_Manufacturer_BOM_Report.xls
The OMAP 4 family includes two applications processors, both based on the dual-core Cortex-A9 MPCore general purpose processors: the OMAP4430 operates at up to 1 GHz, while the OMAP4460 operates at up to 1+ GHz. Both processors offer the full variety of subsystems and applications discussed below to deliver hardware and software system solutions that scale across customer roadmaps optimizing time to market, flexibility and R&D efficiency.
OMAP4460主要特性:
The OMAP4460 high-performance multimedia application device is based on enhanced OMAP™ architecture and uses 45-nm technology.
The architecture is designed to provide best-in-class video, image, and graphics processing sufficient to various applications.
The device supports the following functions:
? Streaming video up to full high definition (HD) (1920 × 1080 p, 30 fps)
? 2-dimensional (2D)/3-dimensional (3D) mobile gaming
? Video conferencing
? High-resolution still image (up to 16 Mp)
The device supports high-level operating systems (OSs) such as:
? Windows™ CE, WinMobile™
? Symbian OS™
? Linux®
? Palm OS™
The device is composed of the following subsystems:
? Cortex™-A9 microprocessor unit (MPU) subsystem, including two ARM® Cortex-A9 cores capable of operation at 1.2GHz
? Digital signal processor (DSP) subsystem
? Image and video accelerator high-definition (IVA-HD) subsystem
? Cortex™-M3 MPU subsystem, including two ARM Cortex-M3 microprocessors
? Display subsystem
? Audio back-end (ABE) subsystem
? Imaging subsystem (ISS), consisting of image signal processor (ISP) and still image coprocessor (SIMCOP) block
? 2D/3D graphic accelerator (SGX) subsystem
? Emulation (EMU) subsystem
The device includes state-of-art power-management techniques required for high-performance mobile products. Comprehensive power management is integrated into the device. The device also integrates:
? On-chip memory
? External memory interfaces
? Memory management
? Level 3 (L3) and level 4 (L4) interconnects
? System and connecting peripherals
圖1.OMAP44x系統(tǒng)方框圖
OMAP4460 Pandaboard ES開(kāi)發(fā)系統(tǒng)
PandaBoard ES has an updated OMAP4 PandaBoard with the OMAP4460 processor from Texas Instruments. The development board features two ARM Cortex-A9 (M3) cores that can clock up to 1.2GHz, compared to the dual-core 1GHz cores on the original PandaBoard with the TI OMAP4430. In addition to all the existing features of the OMAP4430 processor-based PandaBoard, the PandaBoard ES also has a DSI expansion header, Bluetooth® low energy-capable WiLink™ 6.0 combo connectivity module and a switch to control bootorder. Like the original PandaBoard, the PandaBoard ES is ideal for the development and enhancement of feature-rich mobile platforms and products and can support Linux-based operating systems. The new PandaBoard ES is software-compatible with the original PandaBoard. Additional information about the board and its technology capabilities can be found at pandaboard.org
圖2. OMAP4460 Pandaboard ES開(kāi)發(fā)板外形圖
Pandaboard ES is an OMAP4460 platform designed to provide access to as many of the powerful features of the OMAP4460 Multimedia Processor as possible, while maintaining a low cost. This will allow the user to develop software to utilize the features of the powerful OMAP4460 processor. In addition, by providing expandability via onboard connectors, the Pandaboard ES supports development of additional capabilities/functionality. See Table 1 for a listing of the Pandaboard ES features.
OMAP4460 Pandaboard ES開(kāi)發(fā)板主要元器件:
? OMAP4460 Processor
? TWL6030 (Phoenix) Power Management Companion Device
? TWL6040 (Phoenix) Audio Companion Device
? TPS62361 Switching Power Supply
? POP Mobile LPDDR2 SDRAM Memory
? HDMI Connector (Type A) – for OMAP4460 HDMI Transmitter output
? HDMI Connector (Type A) – for DVI-D output sourced via OMAP4 parallel display output
? Audio Input & Output Connectors (3.5mm)
? SD/SDIO/MMC Media Card Cage
? UART via RS-232 interface via 9-pin D-Sub Connector
? LS Research Module – 802.11b/g/n, Bluetooth
OMAP4460 Pandaboard ES開(kāi)發(fā)板主要特性:
圖3.OMAP4460 Pandaboard ES架構(gòu)方框圖
圖4.OMAP4460 Pandaboard ES電路圖(1)
圖5.OMAP4460 Pandaboard ES電路圖(2)
圖6.OMAP4460 Pandaboard ES電路圖(3)
圖7.OMAP4460 Pandaboard ES電路圖(4)
圖8.OMAP4460 Pandaboard ES電路圖(5)
圖9.OMAP4460 Pandaboard ES電路圖(6)
圖10.OMAP4460 Pandaboard ES電路圖(7)
圖11.OMAP4460 Pandaboard ES電路圖(8)
圖12.OMAP4460 Pandaboard ES電路圖(9)
圖13.OMAP4460 Pandaboard ES電路圖(10)
圖14.OMAP4460 Pandaboard ES電路圖(11)
圖15.OMAP4460 Pandaboard ES電路圖(12)
圖16.OMAP4460 Pandaboard ES電路圖(13)
OMAP4460 Pandaboard ES開(kāi)發(fā)板材料清單見(jiàn):
OMAP4460 Pandaboard ES開(kāi)發(fā)板材料清單.xls詳情請(qǐng)見(jiàn):
http://www.ti.com/pdfs/wtbu/OMAP4460_ES1.x_DM_Public_Book_V_A.pdf
和
http://pandaboard.org/sites/default/files/board_reference/ES/Panda_Board_Spec_DOC-21054_REV0_1.pdf
以及
http://pandaboard.org/sites/default/files/board_reference/ES/750-2170-002_Manufacturer_BOM_Report.xls
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