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== Specifications ==
== Common hardware ==
{| class="wikitable"
{| class="wikitable"
! Type !! Name !! Datasheet !! Source
! Type !! Description
|-
|-
| SoC || Nintendo 1048 0H (Custom): CPU, GPU, VRAM & DSP all on one chip. || N/A || N/A
| ARM11 Processor Core || [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0360f/index.html ARM11 2x MPCore & 2x VFPv2 Co-Processor] 268MHz(~268123480 Hz).
On New3DS models, there is instead 4x MPCore & 4x VFPv2.
|-
|-
| ARM11 Processor Core || ARM11 MPCore 2x 268MHz(~268123480 Hz) & 2x VFPv2 Co-Processor || [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0360f/index.html] || [11]
| ARM9 Processor Core || [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0201d/index.html ARM946] 134MHz(~134058675 Hz),
|-
|-
| ARM9 Processor Core || ARM946 134MHz(~134058675 Hz) || [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0201d/index.html] || N/A
| GPU || [http://en.wikipedia.org/wiki/PICA200 DMP PICA] 268MHz,
|-
|-
| GPU || [http://en.wikipedia.org/wiki/PICA200 DMP PICA] 268MHz || N/A || [11]  
| DSP || [https://twitter.com/CEVADSP/status/177172880918986752 CEVA TeakLite]. 134Mhz. 24ch 32728Hz sampling rates.
|-
|-
| DSP || CEVA TeakLite. Based on Atmel AT75C. 134Mhz. 24ch 32728Hz sampling rates. || N/A || [11]  [https://twitter.com/CEVADSP/status/177172880918986752]
| VRAM || 6 MB within SoC.
|}
 
== Specifications ==
{| class="wikitable"
! Type !! 3DS !! 2DS !! 3DSXL !! N3DS !! N3DSXL
|-
|-
| VRAM || 6 MB within SoC. Independent of system memory (FCRAM). || N/A || [11]
| SoC || CPU CTR (1048 0H) || CPU CTR B (??) || ?? || ?? || CPU LGR A (1446 17)
|-
|-
| FCRAM || 2x64MB Fujitsu MB82M8080-07L ||[http://crediar.no-ip.com/sg_/download.php?id=d67d1c][http://edevice.fujitsu.com/fj/DATASHEET/e-ds/e511463.pdf][http://edevice.fujitsu.com/jp/datasheet/j-ds/j511463.pdf]|| [5]
| FCRAM || [http://www.fujitsu.com/downloads/MICRO/fma/pdf/MB81EDS516545_e511463.pdf 2x64MB Fujitsu MB82M8080-07L] || Fujitsu MB82DBS1664 || ?? || ?? || Fujitsu MB82MK9A9A
|-
|-
| Storage || Toshiba THGBM2G3P1FBAI8 1GB NAND Flash || N/A || N/A
| Storage || Toshiba THGBM2G3P1FBAI8 1GB || Toshiba THGBM4G3P1H8BAIR 1GB || ?? || Samsung KLM4G1YEQC 4GB || Samsung KLM4G1YEMD-B031 4GB
|-
|-
| Power Management || Texas Instruments PAIC3010B 0AA37DW || N/A || FCC filing
| Audio Codec || TI PAIC3010B 0AA37DW || ?? || ?? || TI AIC3010B 39C4ETW  || TI AIC3010D 48C01JW
|-
|-
| Gyroscope || Invensense ITG-3270 MEMS Gyroscope || [http://dl-web.dropbox.com/u/20520664/references/PS-ITG-3200-00-01.4.pdf] || N/A
| Gyroscope || [http://dl-web.dropbox.com/u/20520664/references/PS-ITG-3200-00-01.4.pdf Invensense ITG-3270 MEMS Gyroscope] || ?? || ?? || ?? || ??
|-
|-
| Accelerometer || ST Micro 2048 33DH X1MAQ Accelerometer Model LIS331DH || [http://dl.dropbox.com/u/20520664/references/CD00213470.pdf] || N/A
| Accelerometer || ST Micro 2048 33DH X1MAQ Accelerometer Model LIS331DH || ?? || ?? || ?? || ??
|-
|-
| Wifi || 802.11b/g Atheros AR6014 || [http://www.db.pokestation.net/3DS/Wi-Fi%20module%20pinouts.pdf] || N/A
| Wifi || Atheros AR6014 || ?? || ?? || ?? || Atheros AR6014G-AL1C
|-
|-
| Infrared IC || NXP infrared IC, "S750 0803 TSD031C" || [12] || [10]
| Infrared IC || NXP S750 0803 TSD031C || ?? || ?? || ?? || NXP S750 1603 TSD438C
|-
|-
| Auxiliary Microcontroller || Renesas Electronics UC CTR, custom Nintendo microcontroller || N/A || N/A
| Custom Microcontroller || Renesas UC CTR || Renesas UC CTR 324KM47 KG10 || ?? || Renesas UC KTR || Renesas UC KTR 442KM13 TK14
|-
|-
| ? || "TI 93045A4 OAAH86W" || N/A || N/A
| PMIC? || TI 93045A4 OAAH86W || ?? || ?? || TI 93045A4 38A6TYW G2 || TI 93045A4 49AF3NW G2
|}
|}


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* [12] This IC is somewhat similar to [http://www.alldatasheet.net/datasheet-pdf/pdf/347838/NXP/SC16IS750IBS.html this].
* [12] This IC is somewhat similar to [http://www.alldatasheet.net/datasheet-pdf/pdf/347838/NXP/SC16IS750IBS.html this].


== [[New_3DS]] Specifications ==
{| class="wikitable"
! Type !! Description !! Datasheet !! Source
|-
| ARM11 Processor Core || ARM11 MPCore 4x 268MHz(~268123480 Hz) & 4x VFPv2 Co-Processor || [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0360f/index.html] || N/A
|-
| ARM9 Processor Core || ARM946 134MHz(~134058675 Hz) || [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0201d/index.html] || N/A
|-
| FCRAM || 256MB || N/A || N/A
|-
| Storage || Samsung KLM4G1YEQC 2GB NAND Flash || N/A || N/A
|-
| VRAM || 6 MB within SoC. Independent of system memory (FCRAM). || N/A || N/A
|-
|  || 4MB of additional memory inside SoC. || N/A || N/A
|-
|  Power Management || Texas Instruments AIC3010B 39C4ETW || N/A || N/A
|-
|  Auxiliary Microcontroller || Renesas Electronics UC KTR, custom Nintendo microcontroller || N/A || N/A
|-
| ? || "TI 93045A4 38A6TYW G2" || N/A || N/A
|-
| [[NFC Services|NFC]] || See [[I2C_Registers|here]] for NFC controller part-number from I2C + hw info/etc. || N/A || N/A
|-
| [[MVD Services|MVD]] || Hardware video decoder (it's unknown whether this can do more than decoding). || N/A || N/A
|-
| [[IR_Services|New HID]] || C-Stick and ZL+ZR buttons. This new HID is usable for software which uses [[Circle Pad Pro]], see [[IR_Services|here]]. || N/A || N/A
|}
Note that 4 cores is also the maximum number of cores available with [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0360f/index.html ARM11-MPCore].


== FCRAM ==
== FCRAM ==
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