Hardware - Revision history

FloralDelux: /* Hardware Revisions */

2023-10-04T13:44:56Z

Hardware Revisions

← Older revision		Revision as of 17:44, 4 October 2023
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	* board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)		* board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)
	* CPU: TWL A. Mine is "0937 1k". My US Serial # is ~ TW43550???[8]. It was obtained around the holiday season of 2009. If yours is earlier, please update this.		* CPU: TWL A. Mine is "0937 1k". My US Serial # is ~ TW43550???[8]. It was obtained around the holiday season of 2009. If yours is earlier, please update this.
			===== TWL-USA-1 =====
			* It is unclear what the difference between the USA-1 and USA models is, might indicate the presence of the KLM5617EFW-B301 NAND chip
			* CPU: TWL A. Mine is "1034 7m". My US-1 Serial # is ~ TW45013???[9].

	=== DSi XL ===		=== DSi XL ===

FloralDelux: /* Specifications */

2023-10-04T13:34:15Z

Specifications

← Older revision		Revision as of 17:34, 4 October 2023
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	== Specifications ==		== Specifications ==
	* [[Cameras\|Two Aptina MT9V113 0.3 Megapixel VGA Cameras]]		* [[Cameras\|Two Aptina MT9V113 0.3 Megapixel VGA Cameras]]
	* 240MB(+16MB probably reserved for wear leveling purposes (e.g. replacing bad blocks)) eMMC NAND - Samsung KMAPF0000M-S998 Movi[[NAND]]		* 240MB(+16MB probably reserved for wear leveling purposes (e.g. replacing bad blocks)) eMMC NAND - Samsung KMAPF0000M-S998 Movi[[NAND]] or Samsung KLM5617EFW-B301 [[NAND]]
	* 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]]		* 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

FloralDelux: /* DSi RevA */

2023-08-17T20:44:30Z

DSi RevA

← Older revision		Revision as of 00:44, 18 August 2023
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	=== DSi RevA ===		=== DSi RevA ===
	* board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)		* board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)
	* CPU: TWL A. Mine is "0937 1k". My US Serial # is ~ TW43550???[8]. If yours is earlier, please update this.		* CPU: TWL A. Mine is "0937 1k". My US Serial # is ~ TW43550???[8]. It was obtained around the holiday season of 2009. If yours is earlier, please update this.

	=== DSi XL ===		=== DSi XL ===

FloralDelux: /* DSi RevA */

2023-08-17T16:47:04Z

DSi RevA

← Older revision		Revision as of 20:47, 17 August 2023
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	=== DSi RevA ===		=== DSi RevA ===
	* board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)		* 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.		* CPU: TWL A. Mine is "0937 1k". My US Serial # is ~ TW43550???[8]. If yours is earlier, please update this.

	=== DSi XL ===		=== DSi XL ===

PoroCYon: link to DSi XL testpoints (also add mention of the DSP)

2023-08-09T17:29:08Z

link to DSi XL testpoints (also add mention of the DSP)

← Older revision		Revision as of 21:29, 9 August 2023
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	* (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.
	* Integrated ARM946E-S core clocked at 133 MHz in real mode and downclocked to 66 MHz for compatibility mode. ARM7TDMI at 33 MHz		* Integrated ARM946E-S core clocked at 133 MHz in real mode and downclocked to 66 MHz for compatibility mode. ARM7TDMI at 33 MHz. Additional CEVA XpertTeak DSP core, also running at 133 MHz
	* PAIC3000D Touchscreen and sound controller - possibly a TI codec: TSC2117		* PAIC3000D Touchscreen and sound controller - possibly a TI codec: TSC2117
	* Mitsumi (MM3317A) or TI 72071B0 or NEC UPD68878Y04 - Power management controller. (The charger circuit itself is fully analog, and closer to the charging port.)		* Mitsumi (MM3317A) or TI 72071B0 or NEC UPD68878Y04 - Power management controller. (The charger circuit itself is fully analog, and closer to the charging port.)
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	=== DSi XL Back ===		=== DSi XL Back ===
	[[Image:Utl-cpu-01-sidea.jpg\|600px]]		[[Image:Utl-cpu-01-sidea.jpg\|600px]]

			Testpoint list [[DSi XL testpoints\|here]]

	== NAND Pinout ==		== NAND Pinout ==

PoroCYon: DSi XL images, word specs a bit better

2023-08-09T17:26:07Z

DSi XL images, word specs a bit better

← Older revision		Revision as of 21:26, 9 August 2023
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	== Specifications ==		== Specifications ==
	* [[Cameras\|~~Includes (2)~~ 0.3 Megapixel VGA Cameras]]		* [[Cameras\|Two Aptina MT9V113 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)) eMMC NAND - Samsung KMAPF0000M-S998 Movi[[NAND]]
	* 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]]		* 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.
	* Integrated ~~ARM7/ARM9 cores~~ clocked at ~~133mhz~~ in real mode and downclocked to ~~66mhz~~ for compatibility mode.		* Integrated ARM946E-S core clocked at 133 MHz in real mode and downclocked to 66 MHz for compatibility mode. ARM7TDMI at 33 MHz
	* PAIC3000D Touchscreen and sound controller - possibly a TI codec: TSC2117		* PAIC3000D Touchscreen and sound controller - possibly a TI codec: TSC2117
	* Mitsumi (MM3317A) or TI 72071B0 or NEC UPD68878Y04 - Power management controller. (The charger circuit itself is fully analog, and closer to the charging port.)		* Mitsumi (MM3317A) or TI 72071B0 or NEC UPD68878Y04 - Power management controller. (The charger circuit itself is fully analog, and closer to the charging port.)
	* SD/SDHC Card slot		* SD/SDHC Card slot
	* [[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings		* [[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings
	* BPTWL - Microcontroller based on a NEC uPD78F0500 used as "Super I/O"/"Embedded controller", used for battery charge level monitoring, volume settings, power-on sequencing of various modules (SoC, Wifi, ...), basic troubleshooting of the power supplies. Controls the status LEDs in the hinge.		* BPTWL - Microcontroller based on a NEC uPD78F0500 used as "Super I/O"/"Embedded controller", used for battery charge level monitoring, volume settings, power-on sequencing of various modules (SoC, Wifi, ...), basic troubleshooting of the power supplies. Controls the status LEDs in the hinge, and the camera LED (near the outer camera).

	== Hardware Revisions ==		== Hardware Revisions ==
	== DSi ==		=== DSi ===
	* board C/TWL-CPU-01 (Original rev, all pictures below)		* 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...		* 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...
Line 19:		Line 19:
	* Wireless card DWM-W015		* Wireless card DWM-W015

	== DSi RevA ==		=== DSi RevA ===
	* board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)		* 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.		* 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 ==		=== DSi XL ===
	* board C/UTL-CPU-01		* board C/UTL-CPU-01
	* CPU is TWL A		* CPU is TWL A
Line 30:		Line 29:

	== Images ==		== Images ==
	== Front ==		=== DSi Front ===
	[[Image:Twl_front.jpg]]		[[Image:Twl_front.jpg]]
	[[Image:Twl_front_traces.jpg\|600px]]		[[Image:Twl_front_traces.jpg\|600px]]
			[[Image:TWL-CPU-10.png]]

	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.
Line 38:		Line 38:
	TWL CPU pinout map: [[File:Twl_cpu_pinout.pdf]] (WIP)		TWL CPU pinout map: [[File:Twl_cpu_pinout.pdf]] (WIP)

	== Back ==		=== DSi Back ===
	[[Image:Twl_back.jpg]]		[[Image:Twl_back.jpg]]

			=== CPU with New RAM ===
			[[Image:CPUv2.jpg]]

			=== DSi XL Front ===
			[[Image:Utl-cpu-01-sideb.jpg\|600px]]

			=== DSi XL Back ===
			[[Image:Utl-cpu-01-sidea.jpg\|600px]]

	== NAND Pinout ==		== NAND Pinout ==
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	[[Image:Dsi_nanddat.png\|600px]]		[[Image:Dsi_nanddat.png\|600px]]

	~~== NAND Pinout With Conventional Markings ==~~
	=== DSi ===		=== DSi ===
	[[Image:NAND_Compressed.jpg\|600px]]		[[Image:NAND_Compressed.jpg\|600px]]
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	== PCB Overlay ==		== PCB Overlay ==
			=== DSi ===
	[[Image:Nintendo DSi PCB Layered.jpg\|600px]]		[[Image:Nintendo DSi PCB Layered.jpg\|600px]]
			=== DSi XL ===
			[[Image:Utl-pcb-overlay.jpg\|600px]]

	~~== CPU with New RAM ==~~
	~~[[Image:CPUv2.jpg]]~~

	== Glamor Shot ==		== Glamor Shot ==

Pk11: Fix weird bullets

2022-12-20T02:11:15Z

Fix weird bullets

← Older revision		Revision as of 05:11, 20 December 2022
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	== Hardware Revisions ==		== Hardware Revisions ==
	== DSi ==		== DSi ==
	** board C/TWL-CPU-01 (Original rev, all pictures below)		* 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...		* 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		* Suspect this is the only board where WiFi chip is available in Hybrid games like CookingCoach
	** Wireless card DWM-W015		* Wireless card DWM-W015

	== DSi RevA ==		== DSi RevA ==
	** board C/TWL-CPU-10 (Newer model, can someone provide a date or serial # range?)		* 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.		* 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]]		[[Image:TWL-CPU-10.png]]

	== DSi XL ==		== DSi XL ==
	** board C/UTL-CPU-01		* board C/UTL-CPU-01
	** CPU is TWL A		* CPU is TWL A
	** Wireless card DWM-W024		* Wireless card DWM-W024

	== Images ==		== Images ==

PoroCYon: /* Specifications */

2022-12-18T16:52:32Z

Specifications

← Older revision		Revision as of 19:52, 18 December 2022
Line 10:		Line 10:
	* SD/SDHC Card slot		* SD/SDHC Card slot
	* [[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings		* [[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings
	* BPTWL - Microcontroller used as "Super I/O"/"Embedded controller", used for battery charge level monitoring, volume settings, power-on sequencing of various modules (SoC, Wifi, ...), basic troubleshooting of the power supplies. Controls the status LEDs in the hinge.		* BPTWL - Microcontroller based on a NEC uPD78F0500 used as "Super I/O"/"Embedded controller", used for battery charge level monitoring, volume settings, power-on sequencing of various modules (SoC, Wifi, ...), basic troubleshooting of the power supplies. Controls the status LEDs in the hinge.

	== Hardware Revisions ==		== Hardware Revisions ==

PoroCYon: /* Specifications */

2022-12-18T16:52:13Z

Specifications

← Older revision		Revision as of 19:52, 18 December 2022
Line 6:		Line 6:
	* 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.
	* Integrated ARM7/ARM9 cores clocked at 133mhz in real mode and downclocked to 66mhz for compatibility mode.		* 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 ????~~		* PAIC3000D Touchscreen and sound controller - possibly a TI codec: TSC2117
	* Mitsumi (MM3317A) or TI 72071B0 - Power ~~supply and~~ charger circuit ~~????~~		* Mitsumi (MM3317A) or TI 72071B0 or NEC UPD68878Y04 - Power management controller. (The charger circuit itself is fully analog, and closer to the charging port.)
	* SD/SDHC Card slot		* SD/SDHC Card slot
	* [[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings		* [[WiFi_Module]] with integrated 128KB SPI Flash for [[NVRAM]], WiFi settings
			* BPTWL - Microcontroller used as "Super I/O"/"Embedded controller", used for battery charge level monitoring, volume settings, power-on sequencing of various modules (SoC, Wifi, ...), basic troubleshooting of the power supplies. Controls the status LEDs in the hinge.

	== Hardware Revisions ==		== Hardware Revisions ==

Mha: Reverted edits by Project BreakBrew (talk) to last revision by Auri

2022-10-29T14:38:19Z

Reverted edits by Project BreakBrew (talk) to last revision by Auri

← Older revision	Revision as of 18:38, 29 October 2022
Line 1:	Line 1:
		== 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 ==
		== 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_traces.jpg\|600px]]

		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 ==
		[[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 ==
		[[Image:Nintendo DSi PCB Layered.jpg\|600px]]

		== 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