Difference between revisions of "LF-1000"

From eLinux.org
Jump to: navigation, search
(Integrated peripherals)
Line 45: Line 45:
 
**clock speed up to 52MHz
 
**clock speed up to 52MHz
 
**PIO and DMA mode data transfer  
 
**PIO and DMA mode data transfer  
 +
 +
===3D Graphic Accelerator ===
 +
 +
*OpenGL ES 1.1 Compatible
 +
*512-depth instruction memory
 +
*256 Vector Input/Constant Registers
 +
*16 Vector General Purpose Registers
 +
*2x2 Sub-Pixel Accuracy
 +
*Per-Pixel Fogging
 +
*Hardware Dithering
 +
 +
*Texture Features
 +
**Perspective Correction
 +
**Multi-Texturing
 +
**Bi-Linear Filtering
 +
**MIPMAP
 +
  
 
=== Display Subsystem ===
 
=== Display Subsystem ===
 +
* Onboard TFT controller
 
** Supports screen size up to 1280 * 1024@60Hz
 
** Supports screen size up to 1280 * 1024@60Hz
 
** Supports Flat Panel I/F: Color TFT at 16, 18, 24 bit//Pixel, STN-LCD
 
** Supports Flat Panel I/F: Color TFT at 16, 18, 24 bit//Pixel, STN-LCD
Line 73: Line 91:
  
  
I2C,
+
 
4Ch UART,  
+
*I2C interface
SSP/SPI
+
**2 channel I2C-bus
* I2S
+
**100Kbps ~ 1Mbps Speed
 +
 
 +
*4Ch UART,  
 +
*SSP/ SPI interface
 
* ADC
 
* ADC
 
* PWM
 
* PWM
 
*JTAG
 
*JTAG
 +
*I2S or AC97 interface
  
 
=== Power Management ===  
 
=== Power Management ===  

Revision as of 01:03, 27 February 2010

Summary



Features

Core

  • ARM926EJ-S- 393MHz
    • 16KByte I-Cache
    • 16KByte D-Cache
  • 90 nm Process
  • 288pin FBGA
  • 15mm x 15mm
  • 0.65mm pitch
  • High performance 32bit CPU Core
  • Jazelle Java Hardware Accelerator


Memory

  • DDR SDRAM Controller
    • 133MHz DDR SDRAM memory x 16bit
    • Single DDR memory bank
    • Up to 128MB
    • Peak Memory Bandwidth : 533MByte/sec
  • 8 Channel DMA

Storage

  • Static Bus controller
  • 16 bit data bus
  • Supports 8 bit NAND flash and 8/16 bit SRAM
  • Supports SLC/ MLC NAND
  • Boot form NAND flash or NOR flash
  • IDE interface with PIO mode
  • SD/ MMC interface
    • Two Channels of SD/MMC
    • SD mem Version 2.00
    • SDIO version 1.10
    • MMC version 4.2
    • clock speed up to 52MHz
    • PIO and DMA mode data transfer

3D Graphic Accelerator

  • OpenGL ES 1.1 Compatible
  • 512-depth instruction memory
  • 256 Vector Input/Constant Registers
  • 16 Vector General Purpose Registers
  • 2x2 Sub-Pixel Accuracy
  • Per-Pixel Fogging
  • Hardware Dithering
  • Texture Features
    • Perspective Correction
    • Multi-Texturing
    • Bi-Linear Filtering
    • MIPMAP


Display Subsystem

  • Onboard TFT controller
    • Supports screen size up to 1280 * 1024@60Hz
    • Supports Flat Panel I/F: Color TFT at 16, 18, 24 bit//Pixel, STN-LCD
    • Display Layers
      • RGB Layer : 2 Layer, 8/16/24bpp Format
      • YUV Layer : YUV4:2:0, 2D/Linear Format, Scale Up/Down
    • Effects : Color Key, Priority, Alpha Blending(16 Levels)
    • Color Control : Brightness, Contrast, Hue, Saturation
    • Output Format
      • CCIR 601/656, RGB, M-RGB(Multiplexed RGB)
      • Supports NTSC/PAL Encoder with Analog DAC
      • CVBS Output
      • Independent Dual Display Output
    • Advanced 3D Graphics
      • 3D Performance : 133M Texel/sec, 1.33M Polygon/sec
      • 3D Texture Mapping, Lighting, Shading, Fogging
      • Z-Buffer, Alpha Blending
      • Open GL ES 1.1 support

Integrated peripherals

  • USB
    • USB Host 1.1
      • 3 downstream ports
    • USB 2.0 Device
      • Support FS/HS dual mode operation


  • I2C interface
    • 2 channel I2C-bus
    • 100Kbps ~ 1Mbps Speed
  • 4Ch UART,
  • SSP/ SPI interface
  • ADC
  • PWM
  • JTAG
  • I2S or AC97 interface

Power Management

  • Individual block dynamic power controlller
  • Supports various power down mode
    • Idle
    • Stop

Operating Temperature

  • 0℃ ~ 70℃

Operating System

  • Microsoft Windows CE 5.0/6.0
  • Linux