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Difference between revisions of "LeapFrog Pollux Platform: Technical Details"

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{|width="100%" border="1" cellspacing="0"
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|-
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|width="10%" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|'''Category'''
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|width="30%" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|'''Didj'''
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[[image:Didj.jpg|center|250px]]
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|width="30%" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|'''Explorer'''
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[[image:LeapsterExplorer.jpg|center|250px]]
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|width="30%" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|'''LeapPad'''
 +
[[image:Leappad_explorer_promo.jpg‎ |center|250px]]
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|-
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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''' CPU '''
 +
<!-- ---------------Category--------------- -->
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|colspan="3" style="background-color:#FFFFFF;padding:5px;vertical-align:top; text-align:center"|
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<!-- Didj -->
 +
LeapFrog LF1000 branded MagicEyes [[Pollux | Pollux VF3520F]]
  
 +
ARM926ejs core
 +
 +
Clocked at 393MHz
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|-
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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''' RAM '''
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<!-- ---------------Category--------------- -->
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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<!-- Didj -->
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32MB SDRAM
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* [[media:HYB25DC25616OCE-5.pdf | QImonda HYB25DC25616OCE-5]]
 +
* or
 +
* Nanya NT5DS16M16CS-5T
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
 +
64MB DDR SDRAM
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* [[media:nt5d32m16cs-5t.pdf|Nanya NT5DS32M16CS-5T]]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
 +
Unknown
 +
 +
|-
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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''' Storage '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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<!-- Didj -->
 +
 +
256MB NAND
 +
* [[media:MT29F2G08AAC.pdf|Micron MT29F2G08AAC]] (Rootfs, User Data)
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
 +
512KB NOR
 +
* [[media:sst39vf040.pdf|SST SST39VF040]] (Boot loader)
 +
 +
512MB NAND
 +
* [[media:MT29F2G08AAC.pdf|Micron MT29F4G08AAC]] (Rootfs, User Data)
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
2GB NAND
 +
* SM2683LT SD controller
 +
* Check sm2683lt.c in the kernel sources for more details
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
''' Display '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
320x240 TFT - 3.2"
 +
* Giantplus GPM758A0
 +
* [http://www.giantplus.com.tw/en/p/34-color_stn_module-gpg0909_3.html Pinouts and Specifications]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
320x240 TFT - 3.2" - Touch Screen
 +
* Giantplus GPM824A0 -
 +
* [http://www.texim-europe.com/promotion/402/ili9322%20driver%20datasheet_te.pdf IlI9322 TFT Driver]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
480x272 5" LCD
 +
5" Touchscreen
 +
 +
|-
 +
|style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
''' Graphics '''
 +
<!-- ---------------Category--------------- -->
 +
|colspan="3" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- All -->
 +
* Display Modes: RGBA 565
 +
* MLC: Multi-layer controller provides HW compositing for up to three graphics layers
 +
** One 24-bit 2D layers (no HW accel)
 +
** One 16-bit 3D layer
 +
** One YUV video layer (no HW accel)
 +
 +
* Graphics API OpenGL ES 1.1.
 +
* Proprietary interface to Multi- Layer Display controller for 2D RGB and YUV video buffer support.
 +
* FreeType Font renderer.
 +
* Theora video codec plays OGG-Theora files.
 +
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
''' Audio '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
 +
[[media:CS43L22.pdf|Cirrus Logic CS43L22]]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
 +
[[media:CS43L22.pdf|Cirrus Logic CS43L22]]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
Not Confirmed
 +
* Cirrus Logic CS43L22 audio codec
 +
* or
 +
* LFP100 custom leapfrog Audio chip
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
''' Interface Types '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
 +
USB 2.0 device
 +
 +
UART [1]
 +
 +
SD/MMC [1]
 +
 +
External NAND [1]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
 +
USB 2.0 device
 +
 +
UART [1]
 +
 +
SD/MMC [1]
 +
 +
External NAND [1]
 +
 +
USB 1.1 host (Proprietary Connector)
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
 +
USB 2.0 device
 +
 +
UART [1]
 +
 +
SD/MMC [1]
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
''' Physical Connectors '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
 +
[[LeapFrog_Pollux_Platform:_Cartridge |Cartridge]] socket
 +
* NAND, SDIO and UART
 +
 +
Mini USB B Device
 +
 +
DC Power
 +
 +
Headphone
 +
 +
Charging Socket
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
 +
[[LeapFrog_Pollux_Platform:_Cartridge |Cartridge]] socket
 +
* NAND, SDIO and UART
 +
 +
Mini USB B Device
 +
 +
Camera (Proprietary USB Host) [[Leapster_explorer_webcam_info|Webcam Information]]
 +
 +
DC Power
 +
 +
Headphone
 +
 +
Charging Socket
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
 +
[[LeapFrog_Pollux_Platform:_Cartridge |Cartridge]] socket
 +
* NAND, SDIO and UART
 +
 +
Mini USB B Device
 +
 +
DC Power
 +
 +
Headphone
 +
 +
Charging Socket
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
''' Human Interface '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
 +
10 Buttons
 +
 +
D-Pad
 +
 +
Speaker/Headphones
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
 +
10 Buttons
 +
 +
D-Pad
 +
 +
Speaker/Headphones
 +
 +
Touchscreen/stylus
 +
 +
Camera: Optional
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
 +
3? Buttons
 +
 +
D-Pad
 +
 +
Touchscreen/stylus
 +
 +
Speaker/Headphones
 +
 +
Microphone
 +
 +
Accelerometer
 +
* [http://www.spezial.cz/pdf/BST-BMA220-DS000-05.pdf|Bosch BMA220]
 +
 +
Camera
 +
 +
Rumble Motor
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
''' Linux Kernel '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
 +
2.6.20
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
 +
2.6.31
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
 +
2.6.31
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
'''GUI'''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
Proprietary
 +
* Runs Games on Cartridges or Downloaded from LFConnect
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
Proprietary
 +
* Based on Flash Lite for the Digital Home
 +
* Runs Content on Cartridges or Downloaded from LFConnect
 +
** Games
 +
** Ebooks
 +
** Videos
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
 +
Proprietary
 +
* Based on Flash Lite for the Digital Home
 +
* Runs Content on Cartridges or Downloaded from LFConnect
 +
** Games
 +
** Ebooks
 +
** Videos
 +
 +
<!-- footer -->
 +
|-
 +
|colspan="4" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
[1] Requires [[LeapFrog_Pollux_Platform:_Cartridge|Adapter Cartridge]] or [[Didj_Serial_Console|Hardwiring]]
 +
<!-- end of table -->
 +
|}

Revision as of 17:08, 5 July 2011

Category Didj
Didj.jpg
Explorer
LeapsterExplorer.jpg
LeapPad
Leappad explorer promo.jpg

CPU

LeapFrog LF1000 branded MagicEyes Pollux VF3520F

ARM926ejs core

Clocked at 393MHz

RAM

32MB SDRAM

64MB DDR SDRAM

Unknown

Storage

256MB NAND

512KB NOR

512MB NAND

2GB NAND

  • SM2683LT SD controller
  • Check sm2683lt.c in the kernel sources for more details

Display

320x240 TFT - 3.2"

320x240 TFT - 3.2" - Touch Screen

480x272 5" LCD 5" Touchscreen

Graphics

  • Display Modes: RGBA 565
  • MLC: Multi-layer controller provides HW compositing for up to three graphics layers
    • One 24-bit 2D layers (no HW accel)
    • One 16-bit 3D layer
    • One YUV video layer (no HW accel)
  • Graphics API OpenGL ES 1.1.
  • Proprietary interface to Multi- Layer Display controller for 2D RGB and YUV video buffer support.
  • FreeType Font renderer.
  • Theora video codec plays OGG-Theora files.


Audio

Cirrus Logic CS43L22

Cirrus Logic CS43L22

Not Confirmed

  • Cirrus Logic CS43L22 audio codec
  • or
  • LFP100 custom leapfrog Audio chip

Interface Types

USB 2.0 device

UART [1]

SD/MMC [1]

External NAND [1]

USB 2.0 device

UART [1]

SD/MMC [1]

External NAND [1]

USB 1.1 host (Proprietary Connector)

USB 2.0 device

UART [1]

SD/MMC [1]

Physical Connectors

Cartridge socket

  • NAND, SDIO and UART

Mini USB B Device

DC Power

Headphone

Charging Socket

Cartridge socket

  • NAND, SDIO and UART

Mini USB B Device

Camera (Proprietary USB Host) Webcam Information

DC Power

Headphone

Charging Socket

Cartridge socket

  • NAND, SDIO and UART

Mini USB B Device

DC Power

Headphone

Charging Socket

Human Interface

10 Buttons

D-Pad

Speaker/Headphones

10 Buttons

D-Pad

Speaker/Headphones

Touchscreen/stylus

Camera: Optional

3? Buttons

D-Pad

Touchscreen/stylus

Speaker/Headphones

Microphone

Accelerometer

Camera

Rumble Motor

Linux Kernel

2.6.20

2.6.31

2.6.31

GUI

Proprietary

  • Runs Games on Cartridges or Downloaded from LFConnect

Proprietary

  • Based on Flash Lite for the Digital Home
  • Runs Content on Cartridges or Downloaded from LFConnect
    • Games
    • Ebooks
    • Videos

Proprietary

  • Based on Flash Lite for the Digital Home
  • Runs Content on Cartridges or Downloaded from LFConnect
    • Games
    • Ebooks
    • Videos

[1] Requires Adapter Cartridge or Hardwiring