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'''
 +
[[LeapFrog_Pollux_Platform| LeapFrog Pollux Platform]]
 +
|width="30%" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|'''[[Didj | Didj]]'''
 +
[[image:Didj.jpg|center|250px]]
  
 +
|width="30%" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|'''[[Leapster_Explorer]]'''
 +
[[image:LeapsterExplorer.jpg|center|250px]]
 +
 +
|width="30%" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|'''[[LeapPad1_Explorer]]'''
 +
[[image:Leappad_explorer_promo.jpg‎ |center|250px]]
 +
'''* Best Guess/Promotional Specs'''
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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''' CPU '''
 +
<!-- ---------------Category--------------- -->
 +
|colspan="3" style="background-color:#FFFFFF;padding:5px;vertical-align:top; text-align:center"|
 +
<!-- Didj -->
 +
LeapFrog [[LF-1000]] branded MagicEyes [[Pollux | Pollux VF3520F]]
 +
 +
ARM926ejs core
 +
 +
Clocked at 393MHz
 +
|-
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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''' RAM '''
 +
<!-- ---------------Category--------------- -->
 +
| 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"|
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<!-- Explorer -->
 +
 +
64MB DDR SDRAM
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* [[media:nt5d32m16cs-5t.pdf|Nanya NT5DS32M16CS-5T]]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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<!-- LeapPad -->
 +
 +
64MB DDR SDRAM
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* [[media:nt5d32m16cs-5t.pdf|Nanya NT5DS32M16CS-5T]]
 +
 +
|-
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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''' Storage '''
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<!-- ---------------Category--------------- -->
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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<!-- Didj -->
 +
 +
256MB NAND
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* [[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 -->
 +
 +
512KB NOR
 +
* [[media:sst39vf040.pdf|SST SST39VF040]] (Boot loader)
 +
 +
2GB NAND
 +
* SM2683LT SD controller
 +
* Check sm2683lt.c in the kernel sources for more details
 +
 +
|-
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| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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''' Display '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
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<!-- Didj -->
 +
320x240 TFT - 3.2"
 +
* Giantplus GPM758A0
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* [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 -->
 +
* 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"|
 +
''' Networking '''
 +
<!-- ---------------Category--------------- -->
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Didj -->
 +
USB Ethernet [2]
 +
* Requires Kernel Module to [[Didj_Enable_Networking| Enable Networking]]
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- Explorer -->
 +
USB Ethernet[2]
 +
* Nov. 2012 Update disables driver by default.
 +
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- LeapPad -->
 +
USB Ethernet[2]
 +
* Nov. 2012 Update disables driver by default.
 +
 +
|-
 +
| 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
 +
* [[Media:BST-BMA220-DS003-07.pdf|Bosch BMA220]]
 +
 +
Camera
 +
 +
|-
 +
| 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
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
'''Oscillators'''
 +
<!-- ---------------Category--------------- -->
 +
|colspan="3" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- All -->
 +
27MHz Crystal Processor
 +
 +
12MHz Crystal USB
 +
 +
32.768KHz RTC
 +
 +
|-
 +
| style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
'''Power'''
 +
<!-- ---------------Category--------------- -->
 +
|colspan="3" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
<!-- All -->
 +
Source
 +
* 4x AA Batteries
 +
* 9v 700maH AC Adapter
 +
 +
Hardware
 +
* 1 Intersil ISL7665SACBAZ - Programmable Over/Under Voltage Detector [[media:isl7665s.pdf | Datasheet]]
 +
* 3 TI TPS62050 - Adjustable Step-Down Converter [[media:tps62050.pdf | Datasheet]]
 +
 +
<!-- footer -->
 +
|-
 +
|colspan="4" style="background-color:#FFFFFF;padding:5px;vertical-align:top"|
 +
[1] Requires [[LeapFrog_Pollux_Platform:_Cartridge|Adapter Cartridge]] or [[LeapFrog_Pollux_Platform:_Hardwire_Serial_Connection|Hardwiring]]
 +
 +
[2] Requires [[LeapFrog_Pollux_Platform:_Networking| Host PC Configuration]]
 +
<!-- end of table -->
 +
|}
 +
 +
[[Category:Didj]]
 +
[[Category:Leapster Explorer]]
 +
[[Category:LeapPad1 Explorer]]
 +
[[Category:LeapFrog Pollux Platform]]

Latest revision as of 08:16, 15 February 2013

Category

LeapFrog Pollux Platform

Didj
Didj.jpg
 Leapster_Explorer
LeapsterExplorer.jpg
 LeapPad1_Explorer
Leappad explorer promo.jpg

* Best Guess/Promotional Specs

CPU

LeapFrog LF-1000 branded MagicEyes Pollux VF3520F

ARM926ejs core

Clocked at 393MHz

RAM

32MB SDRAM

64MB DDR SDRAM

64MB DDR SDRAM

Storage

256MB NAND

512KB NOR

512MB NAND

512KB NOR

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

  • 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]

Networking

USB Ethernet [2]

USB Ethernet[2]

  • Nov. 2012 Update disables driver by default.

USB Ethernet[2]

  • Nov. 2012 Update disables driver by default.

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

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

Oscillators

27MHz Crystal Processor

12MHz Crystal USB

32.768KHz RTC

Power

Source

  • 4x AA Batteries
  • 9v 700maH AC Adapter

Hardware

  • 1 Intersil ISL7665SACBAZ - Programmable Over/Under Voltage Detector Datasheet
  • 3 TI TPS62050 - Adjustable Step-Down Converter Datasheet

[1] Requires Adapter Cartridge or Hardwiring

[2] Requires Host PC Configuration

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