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− | {{stub}}
| + | = Specifications = |
− | | |
− | == Specifications ==
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| | | |
| *[[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. |
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| *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 |
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− | == Images == | + | = Hardware Revisions = |
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− | === Front ===
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| + | == 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) |
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| + | |
| + | |
| + | == 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]] |
| + | |
| + | |
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− | === PCB overlay ===
| + | == PCB Overlay == |
| [[Image:Nintendo DSi PCB Layered.jpg|600px]] | | [[Image:Nintendo DSi PCB Layered.jpg|600px]] |
− | === CPU with new ram ===
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| + | == CPU with New RAM == |
| [[Image:CPUv2.jpg]] | | [[Image:CPUv2.jpg]] |
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− | === Glamor Shot ===
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| + | == Glamor Shot == |
| [[Image:Nintendo-dsi-Glamor-Shot.jpg]] | | [[Image:Nintendo-dsi-Glamor-Shot.jpg]] |
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− | == Test Points ==
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− |
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− | {| class="wikitable" border="1" {{table}}
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− | | VIN||VGND||LS||Rosc||VDD42||LDB15||LDG14||LDR13||LDR10
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− | |-
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− | | BLC1||LDG13||LDG12||RICHG||VDD5||LDG15||LDR15||MC1_RES||RED
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− | |-
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− | | LDR14||LDG10||LDB12||PWSW||REV||LDB14||LDB10||MC1_CS2||MC1_IREQ
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− | |-
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− | | LDR12||P06||VSHD||||TH||LDB13||MC1_CLK||SD11_CLK||MC1_IO1
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− | |-
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− | | LDG11||P04||ORANGE||||MC1_DET||SPI_MOSI||MC1_CS||||MC1_IO0
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− | |-
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− | | LDB11||SG||P06||||EXTB+||PMOFF||SPI_MISO||||
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− | |-
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− | | VDD-5||||P04||||PM_SLP||VCNT5||SPI_CS1||||
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− | |-
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− | | P05||||DET||||BLA1||||PWSWO||||
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− | |-
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− | | P07||||BLA2||||||||VDD12||||
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− | |-
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− | | VDD10||||||||||||VDD33||||
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− | |-
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− | | VDET-||||||||||||||||
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− | |-
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− | | B+||||||||||||||||
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− | |-
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− | | PVDD||||||||||||||||
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− | |-
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− | | VD18||||||||||||||||
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− | |-
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− | | BT+||||||||||||||||
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− | |-
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− | | BT-||||||||||||||||
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− | |-
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− | | ||||||||||||||||
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− | |-
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− | | GCK||MC1_IO4||/IRQ_0||P09||P02||R00||SPL||SD10_VDD||SD10_CLK
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− | |-
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− | | LDR11||||MC1_IO5||P00||R01||MC1_VDD||INI||VOLP||P08
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− | |-
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− | | MC1_IO2||||||P01||R7||SPI_CS2||SND_SDI||BLUE||VOLN
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− | |-
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− | | MC1_IO3||||||MC1_IO6||MC1_IO7||SPI_CS3||SND_SCLK||ADPO||
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− | |-
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− | | RTC_INT||||||PENIRQ||SND_WS||HP#SP||HSYNC||GSP||
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− | |-
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− | | RESET||||||GPIO330||||SND_SD0||RCLK||/WiFi_RST||
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− | |-
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− | | ||||||||||P03||SCL||/mRST||
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− | |-
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− | | ||||||||||||||SND_MCLK||
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− | |-
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− | | ||||||||||||||||
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− | |-
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− | | SD10_DATAO||SD10_DATA3||SD10_DATA1||X-||X+||LDG24||LDR24||LDR20||LIN
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− | |-
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− | | SD10_CMD||COM2||GND1||Y-||SD10_WP||Y+||LDB23||LDB21||MIC
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− | |-
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− | | SD10_DATA2||LDB20||LDB22||VDD28||LDR25||||LDG21||LDR22||
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− | |-
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− | | COM1||ATH_TX_H||LDG25||SD10_CD||LDR21||||||||
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− | |-
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− | | YELLOW||CAM_LED||SCL1||LDG23||LDR23||||||||
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− | |-
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− | | AOUT||||SDA1||LDG22||LBD24||||||||
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− | |-
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− | | WL_RXPE||||CAM_RST||LDG20||CAM_D3||||||||
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− | |-
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− | | mFE||||DCLK||LDB25||CAM_D5||||||||
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− | |-
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− | | WL_TXPE||||SCK||VSYNC||CAM_D2||||||||
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− | |-
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− | | ||||GND2||CAM_D1||CAM_D7||||||||
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− | |-
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− | | ||||||CAM_D0||CAM_D6||||||||
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− | |-
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− | | ||||||CAM_D4||||||||||
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− | |-
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− | | ||||||||||||||||
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− | |-
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− | | SPRP||BLC2||||||||||||||
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− | |-
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− | | SPRN||CKI||||||||||||||
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− | |-
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− | | SDA||SPLN||||||||||||||
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− | |-
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− | | ||SPLP||||||||||||||
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− | |-
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− | | ||SR||||||||||||||
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− | |-
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− | | ||SL||||||||||||||
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− | |-
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− | |
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− | |}
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| == References == | | == References == |
− |
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| # 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 |