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== Specifications ==*[[Cameras|Includes (2) 0.3 Megapixel VGA Cameras]]*240MB(+16MB probably reserved for wear leveling purposes (e.g. replacing bad blocks)) Internal Flash Memory - Samsung kmapf0000m-S998 MOVI [[NAND]] - MMC Interface*16MB RAM - NEC uPD 46128512AF1 - DDR SRAM or a Fujitsu 128-Mbit FCRAM 82DBS08164D-70L (datasheet: http://edevice.fujitsu.com/fj/DATASHEET/e-ds/e511454.pdf mirror:[[Media:E511454.pdf]]*(2) 256 x 192 3.25 Inch Displays, one of which has a resistive touch screen*Backwards compatible with Nintendo DS games but not GBA games due to the lack of a gameboy cartridge port.*Integrated ARM7/ARM9 cores clocked at 133mhz in real mode and downclocked to 66mhz for compatibility mode.*PAIC3000D Sound Chip - possibly a TI codecs: AIC3 ????*Mitsumi (MM3317A) or TI 72071B0 - Power supply and charger circuit ????*SD/SDHC Card slot*[[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings   = Hardware Revisions = 
== Hardware Revisions ==
== DSi ==
** board C/TWL-CPU-01 (Original rev, all pictures below)
** Suspect this is the only board where WiFi chip is available in Hybrid games like CookingCoach
** Wireless card DWM-W015
 
== DSi RevA ==
** CPU: TWL A. Mine is "0940 2m". My US Serial # is ~ TW71848???[5]. If yours is earlier, please update this.
[[Image:TWL-CPU-10.png]]
 
== DSi XL ==
** Wireless card DWM-W024
  == Images = =
== Front ==
[[Image:Twl_front.jpg]]
TWL CPU pinout map: [[File:Twl_cpu_pinout.pdf]] (WIP)
 
 
== Back ==
[[Image:Twl_back.jpg]]
 
 
== NAND Pinout ==
[[Image:Dsi_nand.jpg|600px]]
[[Image:Dsi_nanddat.png|600px]]
 
 
== NAND Pinout With Conventional Markings ==
 ===DSi===
[[Image:NAND_Compressed.jpg|600px]]
===DSi XL===
[[Image:Side_B_Marked_Compressed.png|600px]]
 
 
== PCB Overlay ==
== CPU with New RAM ==
[[Image:CPUv2.jpg]]
 
== Glamor Shot ==
[[Image:Nintendo-dsi-Glamor-Shot.jpg]]
 
== References ==
# * http://en.wikipedia.org/wiki/Nintendo_DSi# * http://insidetronics.blogspot.com/2008/11/new-nintendo-dsi-teardown.html# * http://techon.nikkeibp.co.jp/english/NEWS_EN/20081111/161077/# * http://games.gearlive.com/playfeed/article/q408-nintendo-dsi-announced-larger-screens-dual-cameras-dsi-shop-store/# * http://www.ifixit.com/Guide/First-Look/Nintendo-DSi/714/1
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