Difference between revisions of "Hardware"

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*[[Cameras|Includes (2) 0.3 Megapixel VGA Cameras]]
 
*[[Cameras|Includes (2) 0.3 Megapixel VGA Cameras]]
 
*256MB Internal Flash Memory - Samsung kmapf0000m-S998 MOVI NAND - MMC Interface
 
*256MB Internal Flash Memory - Samsung kmapf0000m-S998 MOVI NAND - MMC Interface
*16MB RAM - NEC uPD 46128512AF1 - DDR SRAM/Fujitsu 128-bit FCRAM (fast-cycle RAM) chip.
+
*16MB RAM - NEC uPD 46128512AF1 - DDR SRAM/Fujitsu 128-bit FCRAM (fast-cycle RAM) chip 82DBS08164D-70L
 
*(2) 3.25 Inch Displays
 
*(2) 3.25 Inch Displays
 
*Backwards compatible with Nintendo DS games but not GBA games as the lack of a gameboy cartridge port.
 
*Backwards compatible with Nintendo DS games but not GBA games as the lack of a gameboy cartridge port.

Revision as of 08:44, 20 April 2009

Specifications

  • Includes (2) 0.3 Megapixel VGA Cameras
  • 256MB Internal Flash Memory - Samsung kmapf0000m-S998 MOVI NAND - MMC Interface
  • 16MB RAM - NEC uPD 46128512AF1 - DDR SRAM/Fujitsu 128-bit FCRAM (fast-cycle RAM) chip 82DBS08164D-70L
  • (2) 3.25 Inch Displays
  • Backwards compatible with Nintendo DS games but not GBA games as the lack of a gameboy cartridge port.
  • ARM11 cpu clocked at 133mhz in real mode and under clocked to 66mhz for compatibility mode.
  • PAIC3000D Sound Chip - possibly a TI codecs: AIC3 ????
  • Mitsumi (MM3317A) - Power supply and charger circuit ????
  • SD/SDHC Card slot

Images

Front

Twl front.jpg

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

Back

Twl back.jpg

CPU with new ram

CPUv2.jpg

Glamor Shot

Nintendo-dsi-Glamor-Shot.jpg

References

  1. http://en.wikipedia.org/wiki/Nintendo_DSi
  2. http://insidetronics.blogspot.com/2008/11/new-nintendo-dsi-teardown.html
  3. http://techon.nikkeibp.co.jp/english/NEWS_EN/20081111/161077/
  4. http://games.gearlive.com/playfeed/article/q408-nintendo-dsi-announced-larger-screens-dual-cameras-dsi-shop-store/
  5. http://www.ifixit.com/Guide/First-Look/Nintendo-DSi/714/1