Difference between revisions of "Hardware"

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(Added an early table with all the test points. Needs quite a bit of cleaning up, as it isn't really in any particular order right now.)
(Updated Headers, added conventional pinouts for DSi and DSiXL)
(12 intermediate revisions by 4 users not shown)
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{{stub}}
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= Specifications =
−
 
 
−
== Specifications ==
 
  
 
*[[Cameras|Includes (2) 0.3 Megapixel VGA Cameras]]
 
*[[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
 
*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
+
*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
 
*(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.
 
*Backwards compatible with Nintendo DS games but not GBA games due to the lack of a gameboy cartridge port.
Line 12: Line 10:
 
*Mitsumi (MM3317A) or TI 72071B0 - Power supply and charger circuit ????
 
*Mitsumi (MM3317A) or TI 72071B0 - Power supply and charger circuit ????
 
*SD/SDHC Card slot
 
*SD/SDHC Card slot
−
*WiFi dongle with integrated 128KB SPI Flash for NVRAM, WiFi settings
+
*[[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings
 +
 
 +
 
  
−
== Images ==
+
= Hardware Revisions =
  
−
=== Front ===
 
  
 +
== DSi ==
 +
** board C/TWL-CPU-01 (Original rev, all pictures below)
 +
** CPU: TWL.  The latest date code picture I could find online was "0836 1m" as shown below, however other pictures with CPU covered show the NAND codes as late as 916, so...
 +
** Suspect this is the only board where WiFi chip is available in Hybrid games like CookingCoach
 +
** Wireless card DWM-W015
 +
 +
 +
== DSi RevA ==
 +
** board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)
 +
** 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 ==
 +
** board C/UTL-CPU-01
 +
** CPU is TWL A
 +
** Wireless card DWM-W024
 +
 +
 +
 +
= Images =
 +
 +
 +
== Front ==
 
[[Image:Twl_front.jpg]]
 
[[Image:Twl_front.jpg]]
 +
[[Image:Twl_front_traces.jpg|600px]]
  
 
The socket to the left of the ARM processor is the wifi chip socket.
 
The socket to the left of the ARM processor is the wifi chip socket.
  
−
=== Back ===
+
TWL CPU pinout map: [[File:Twl_cpu_pinout.pdf]] (WIP)
  
 +
 +
 +
== Back ==
 
[[Image:Twl_back.jpg]]
 
[[Image:Twl_back.jpg]]
  
−
=== NAND pinout ===
+
 
 +
 
 +
== NAND Pinout ==
 
[[Image:Dsi_nand.jpg|600px]]
 
[[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 ===
+
== PCB Overlay ==
 
[[Image:Nintendo DSi PCB Layered.jpg|600px]]
 
[[Image:Nintendo DSi PCB Layered.jpg|600px]]
−
=== CPU with new ram ===
 
  
 +
== CPU with New RAM ==
 
[[Image:CPUv2.jpg]]
 
[[Image:CPUv2.jpg]]
  
−
=== Glamor Shot ===
 
  
 +
== Glamor Shot ==
 
[[Image:Nintendo-dsi-Glamor-Shot.jpg]]
 
[[Image:Nintendo-dsi-Glamor-Shot.jpg]]
  
−
== Test Points ==
 
−
 
−
{| class="wikitable" border="1" {{table}}
 
−
| VIN||VGND||LS||Rosc||VDD42||LDB15||LDG14||LDR13||LDR10
 
−
|-
 
−
| BLC1||LDG13||LDG12||RICHG||VDD5||LDG15||LDR15||MC1_RES||RED
 
−
|-
 
−
| LDR14||LDG10||LDB12||PWSW||REV||LDB14||LDB10||MC1_CS2||MC1_IREQ
 
−
|-
 
−
| LDR12||P06||VSHD||||TH||LDB13||MC1_CLK||SD11_CLK||MC1_IO1
 
−
|-
 
−
| LDG11||P04||ORANGE||||MC1_DET||SPI_MOSI||MC1_CS||||MC1_IO0
 
−
|-
 
−
| LDB11||SG||P06||||EXTB+||PMOFF||SPI_MISO||||
 
−
|-
 
−
| VDD-5||||P04||||PM_SLP||VCNT5||SPI_CS1||||
 
−
|-
 
−
| P05||||DET||||BLA1||||PWSWO||||
 
−
|-
 
−
| P07||||BLA2||||||||VDD12||||
 
−
|-
 
−
| VDD10||||||||||||VDD33||||
 
−
|-
 
−
| VDET-||||||||||||||||
 
−
|-
 
−
| B+||||||||||||||||
 
−
|-
 
−
| PVDD||||||||||||||||
 
−
|-
 
−
| VD18||||||||||||||||
 
−
|-
 
−
| BT+||||||||||||||||
 
−
|-
 
−
| BT-||||||||||||||||
 
−
|-
 
−
| ||||||||||||||||
 
−
|-
 
−
| GCK||MC1_IO4||/IRQ_0||P09||P02||R00||SPL||SD10_VDD||SD10_CLK
 
−
|-
 
−
| LDR11||||MC1_IO5||P00||R01||MC1_VDD||INI||VOLP||P08
 
−
|-
 
−
| MC1_IO2||||||P01||R7||SPI_CS2||SND_SDI||BLUE||VOLN
 
−
|-
 
−
| MC1_IO3||||||MC1_IO6||MC1_IO7||SPI_CS3||SND_SCLK||ADPO||
 
−
|-
 
−
| RTC_INT||||||PENIRQ||SND_WS||HP#SP||HSYNC||GSP||
 
−
|-
 
−
| RESET||||||GPIO330||||SND_SD0||RCLK||/WiFi_RST||
 
−
|-
 
−
| ||||||||||P03||SCL||/mRST||
 
−
|-
 
−
| ||||||||||||||SND_MCLK||
 
−
|-
 
−
| ||||||||||||||||
 
−
|-
 
−
| SD10_DATAO||SD10_DATA3||SD10_DATA1||X-||X+||LDG24||LDR24||LDR20||LIN
 
−
|-
 
−
| SD10_CMD||COM2||GND1||Y-||SD10_WP||Y+||LDB23||LDB21||MIC
 
−
|-
 
−
| SD10_DATA2||LDB20||LDB22||VDD28||LDR25||||LDG21||LDR22||
 
−
|-
 
−
| COM1||ATH_TX_H||LDG25||SD10_CD||LDR21||||||||
 
−
|-
 
−
| YELLOW||CAM_LED||SCL1||LDG23||LDR23||||||||
 
−
|-
 
−
| AOUT||||SDA1||LDG22||LBD24||||||||
 
−
|-
 
−
| WL_RXPE||||CAM_RST||LDG20||CAM_D3||||||||
 
−
|-
 
−
| mFE||||DCLK||LDB25||CAM_D5||||||||
 
−
|-
 
−
| WL_TXPE||||SCK||VSYNC||CAM_D2||||||||
 
−
|-
 
−
| ||||GND2||CAM_D1||CAM_D7||||||||
 
−
|-
 
−
| ||||||CAM_D0||CAM_D6||||||||
 
−
|-
 
−
| ||||||CAM_D4||||||||||
 
−
|-
 
−
| ||||||||||||||||
 
−
|-
 
−
| SPRP||BLC2||||||||||||||
 
−
|-
 
−
| SPRN||CKI||||||||||||||
 
−
|-
 
−
| SDA||SPLN||||||||||||||
 
−
|-
 
−
| ||SPLP||||||||||||||
 
−
|-
 
−
| ||SR||||||||||||||
 
−
|-
 
−
| ||SL||||||||||||||
 
−
|-
 
−
|
 
−
|}
 
  
 
== References ==
 
== References ==
−
 
 
# http://en.wikipedia.org/wiki/Nintendo_DSi
 
# http://en.wikipedia.org/wiki/Nintendo_DSi
 
# http://insidetronics.blogspot.com/2008/11/new-nintendo-dsi-teardown.html
 
# http://insidetronics.blogspot.com/2008/11/new-nintendo-dsi-teardown.html

Revision as of 00:11, 20 March 2016

Specifications

  • 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

DSi

    • board C/TWL-CPU-01 (Original rev, all pictures below)
    • CPU: TWL. The latest date code picture I could find online was "0836 1m" as shown below, however other pictures with CPU covered show the NAND codes as late as 916, so...
    • Suspect this is the only board where WiFi chip is available in Hybrid games like CookingCoach
    • Wireless card DWM-W015


DSi RevA

    • board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)
    • CPU: TWL A. Mine is "0940 2m". My US Serial # is ~ TW71848???[5]. If yours is earlier, please update this.

TWL-CPU-10.png


DSi XL

    • board C/UTL-CPU-01
    • CPU is TWL A
    • Wireless card DWM-W024


Images

Front

Twl front.jpg Twl front traces.jpg

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

TWL CPU pinout map: File:Twl cpu pinout.pdf (WIP)


Back

Twl back.jpg


NAND Pinout

Dsi nand.jpg Dsi nanddat.png


NAND Pinout With Conventional Markings

DSi

NAND Compressed.jpg

DSi XL

Side B Marked Compressed.png


PCB Overlay

Nintendo DSi PCB Layered.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
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