AM3517 Datasheet, PDF (1/184 Pages) Texas Instruments – ARM Microprocessor

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1 AM3517/05 ARM Microprocessor
AM3517/05 ARM Microprocessor
SPRS550 – OCTOBER 2009
1.1 Features
• AM3517/05 ARM Microprocessor:
– Software Compatible with OMAP^TM 3
Processors**
– MPU Subsystem
• 500-MHz ARM Cortex-A8 Core
• NEON SIMD Coprocessor and Vector
floating point (FP) co-processor
– Memory Interfaces:
• 16/32- bit DDR2 Interface with 1 GByte
total addressable space
• General Purpose Memory Interface
supporting 16-bit Wide Multiplexed
Address/Data bus
• 64 K-Byte shared SRAM
• 3 Removable Removable Media
Interfaces [MMC/SD/SDIO]
– IO Voltage: DDR2 IOs: 1.8V; Other IOs: 1.8V
and 3.3V,1.2V Core Voltage
– Commerial and Industrial temperature
grade*
– 16-bit Video Input Port capable of capturing
HD video
– 491-pin sBGA package (17x17, .65 mm
pitch)
– HD resolution Display Subsystem
– Serial Communication
• High-End CAN Controller
• 10/100 Mbit Ethernet MAC
• USB OTG subsystem with standard
DP/DM interface[HS/FS/LS]
• Multiport USB Host Subsystem
[HS/FS/LS]
– 12-/8-Pin ULPI Interface or 6-/4-/3-Pin
• Four Master/Slave Multichannel Serial
Port Interface (McSPI) Ports
• Five Multichannel Buffered Serial Ports
– 512-Byte Transmit/Receive Buffer
(McBSP1/3/4/5)
– 5K-Byte Transmit/Receive Buffer
(McBSP2)
– SIDETONE Core Support (McBSP2
and 3 Only) For Filter, Gain, and Mix
Operations
– 128-Channel Transmit/Receive Mode
– Direct Interface to I2S and PCM
Device and TDM Buses
• HDQ/1-Wire Interface
• 4 UARTs (One with Infrared Data
Association [IrDA] and Consumer
Infrared [CIR] Modes)
• 3 Master/Slave High-Speed
Inter-Integrated Circuit (I2C) Controllers
• 12 32-bit General Purpose Timers
• 1 32-bit Watchdog Timer
• 1 32-bit 32-kHz Sync Timer
• Up to 186 General-Purpose I/O (GPIO)
Pins
• Display subsystem
– Parallel Digital Output
– Up to 24-Bit RGB
– Supports Up to 2 LCD Panels
– Support for Remote Frame Buffer Interface
(RFBI) LCD Panels
– Two 10-bit Digital-to-Analog Converters
(DACs) Supporting
– Composite NTSC/PAL Video
– Luma/Chroma Separate Video (S-Video)
– Serial Digital Output
– Rotation 90-, 180-, and 270-degrees
– Resize Images From 1/4x to 8x
– Color Space Converter
– 8-bit Alpha Blending
• Video Processing Front End (VPFE) 16-bit
Video Input Port
– RAW Data Interface
– 75-MHz Maximum Pixel Clock
– Supports REC656/CCIR656 Standard
– Supports YCbCr422 Format (8-bit or 16-bit
With Discrete Horizontal and Vertical Sync
Signals)
– Generates Optical Black Clamping Signals
– Built-in Digital Clamping and Black Level
Compensation
– 10-bit to 8-bit A-law Compression Hardware
– Supports up to 16K Pixels (Image Size) in
Horizontal and Vertical Directions
• System Direct Memory Access (sDMA)
Controller (32 Logical Channels With
Configurable Priority)
• Comprehensive Power, Reset and Clock
Management
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