Hardware: Difference between revisions

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[[Image:Twl_front.jpg]]
[[Image:Twl_front.jpg]]


The socket to the left of the ARM processor is the wifi chip socket. NEC is the RAM, SAMSUNG is the NAND.
The socket to the left of the ARM processor is the wifi chip socket.


'''Back:'''
'''Back:'''

Revision as of 13:12, 2 February 2009


Specifications

  • Includes (2) 0.3 Megapixel VGA Cameras
  • 256MB Internal Flash Memory - Samsung kmapf0000m-S998 MOVI NAND - MMC Interface
  • 128Mbit RAM - NEC uPD 46128512AF1 - DDR RAM with SRAM interface, less for ARM to do
  • (2) 3.25 Inch Displays
  • Backwards compatible with Nintendo DS games but not GBA games as the lack of a gameboy cartridge port.
  • ARM cpu (unknown speed)
  • PAIC3000D Sound Chip - possibly a TI codecs: AIC3  ????
  • Mitsumi (MM3317A) - Power supply and charger circuit ????

Images

Front:

The socket to the left of the ARM processor is the wifi chip socket.

Back:


Glamor Shot:


References

  1. http://insidetronics.blogspot.com/2008/11/new-nintendo-dsi-teardown.html
  2. http://techon.nikkeibp.co.jp/english/NEWS_EN/20081111/161077/
  3. http://games.gearlive.com/playfeed/article/q408-nintendo-dsi-announced-larger-screens-dual-cameras-dsi-shop-store/