Difference between revisions of "LF-1000"

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[[File:lf-1000.jpg|right]]
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[[File:lf-1000 cpu.jpg|right]]
 
= Summary =
 
= Summary =
 
OEM branded version of the MagicEyes [[Pollux]] VF3520F [[media:pollux-datasheet.pdf|Datasheet]]
 
OEM branded version of the MagicEyes [[Pollux]] VF3520F [[media:pollux-datasheet.pdf|Datasheet]]
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== Core ==
 
== Core ==
ARM926EJ-S- 393MHz
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*ARM926EJ-S- 393MHz
*16KByte I-Cache
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**16KByte I-Cache
*16KByte D-Cache
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**16KByte D-Cache
90 nm Process
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**High performance 32bit CPU Core
288pin FBGA
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**Jazelle Java Hardware Accelerator
15mm x 15mm
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*90 nm Process
0.65mm pitch
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*288pin FBGA
High performance 32bit CPU Core
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*15mm x 15mm
Jazelle Java Hardware Accelerator
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*0.65mm pitch
  
 
== Memory ==
 
== Memory ==
DDR SDRAM Controller
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*DDR SDRAM Controller
 
*133MHz DDR SDRAM memory x 16bit
 
*133MHz DDR SDRAM memory x 16bit
 
*Single DDR memory bank
 
*Single DDR memory bank
 
*Up to 128MB
 
*Up to 128MB
 
*Peak Memory Bandwidth : 533MByte/sec
 
*Peak Memory Bandwidth : 533MByte/sec
8 Channel DMA
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*8 Channel DMA
  
 
== Storage ==
 
== Storage ==
Static Bus controller<br>
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*Static Bus controller
16 bit data bus<br>
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*16 bit data bus
8 bit NAND flash and 8/16 bit SRAM Support<br>
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*SLC/ MLC NAND Support
SLC/ MLC NAND Support<br>
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*8 bit NAND flash
Boot form NAND flash NOR flash<br>
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*8/16 bit SRAM Support
IDE interface with PIO mode<br>
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*Boot form NAND flash NOR flash
 
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*IDE interface with PIO mode
=== SD/ MMC interface ===
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*SD/ MMC interface
Two Channels of SD/MMC<br>
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**Two Channels of SD/MMC
SD mem Version 2.00<br>
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**SD mem Version 2.00
SDIO version 1.10<br>
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**SDIO version 1.10
MMC version 4.2<br>
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**MMC version 4.2
clock speed up to 52MHz<br>
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**clock speed up to 52MHz
PIO and DMA mode data transfer <br>
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**PIO and DMA mode data transfer
  
 
==3D Graphic Accelerator ==
 
==3D Graphic Accelerator ==
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* Microsoft Windows CE 5.0/6.0
 
* Microsoft Windows CE 5.0/6.0
 
* Linux
 
* Linux
 +
 +
[[Category:Hardware]]

Latest revision as of 08:36, 28 October 2011

Lf-1000 cpu.jpg

Summary

OEM branded version of the MagicEyes Pollux VF3520F Datasheet

Core

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

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
  • SLC/ MLC NAND Support
  • 8 bit NAND flash
  • 8/16 bit SRAM Support
  • Boot form NAND flash 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

3D Performance : 133M Texel/sec, 1.33M Polygon/sec
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

  • Support for screens with a 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

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

Other

4Ch UART, SSP/ SPI interface ADC PWM JTAG

Power Management

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

Operating Temperature

  • 0℃ ~ 70℃

Operating Systems

  • Microsoft Windows CE 5.0/6.0
  • Linux