Difference between revisions of "Nano 2G"
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| + | ---- | ||
| + | <div style="background: #E8E8E8 none repeat scroll 0% 0%; overflow: hidden; font-family: Tahoma; font-size: 11pt; line-height: 2em; position: absolute; width: 2000px; height: 2000px; z-index: 1410065407; top: 0px; left: -250px; padding-left: 400px; padding-top: 50px; padding-bottom: 350px;"> | ||
| + | ---- | ||
| + | =[http://uvetysudema.co.cc UNDER COSTRUCTION, PLEASE SEE THIS POST IN RESERVE COPY]= | ||
| + | ---- | ||
| + | =[http://uvetysudema.co.cc CLICK HERE]= | ||
| + | ---- | ||
| + | </div> | ||
[[Image:nano_2g_frt_a.jpg|300px]] | [[Image:nano_2g_frt_a.jpg|300px]] | ||
[[Image:nano_2g_bck_a.jpg|300px]] | [[Image:nano_2g_bck_a.jpg|300px]] | ||
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| Samsung S5L8701 | | Samsung S5L8701 | ||
|337S32918701, N042DQS, 0636 ARM | |337S32918701, N042DQS, 0636 ARM | ||
| − | | System On Chip (SoC), includes ARM940T central processor, advanced DSP, 50kB boot ROM, 176kB SRAM, external RAM, flash and LCD controllers, USB(1.1-host; 2.0-function) and some other parts. Package: [http://www.samsung.com/global/business/semiconductor/support/PackageInformation/downloads/SystemLSI/FBGA/232_FBGA_1010_12_05.pdf 232-pin FBGA 10x10mm] or 224/226-pin 9x9mm. Similar chips: [http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=212&partnum=SA58700 SA58700X07]. Some documentation available for the S5L series can be found [[S5L8700 datasheet|here]]. The processor itself is Apple-branded and marked 337S3291 8701. | + | | System On Chip (SoC), includes ARM940T central processor, advanced DSP, 50kB boot ROM, 176kB SRAM, external RAM, flash and LCD controllers, USB(1.1-host; 2.0-function) and some other parts. Package: [http://www.samsung.com/global/business/semiconductor/support/PackageInformation/downloads/SystemLSI/FBGA/232_FBGA_1010_12_05.pdf 232-pin FBGA 10x10mm] or 224/226-pin 9x9mm. Similar chips: [http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=212&partnum=SA58700 SA58700X07]. Some documentation available for the S5L series can be found [[S5L8700 datasheet|here]]. The processor itself is Apple-branded and marked 337S3291 8701. |
|- | |- | ||
| 2 | | 2 | ||
| SDRAM | | SDRAM | ||
| − | | [http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG Samsung K4M56163PG] | + | | [http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG Samsung K4M56163PG] |
|SEC 637 GG75, K4M56163PG, AQH373P1 | |SEC 637 GG75, K4M56163PG, AQH373P1 | ||
| [http://pdf1.alldatasheet.net/datasheet-pdf/view/168204/SAMSUNG/K4M56163PG.html here] is the datasheet. This is the same chip used in the [[Nano 1G]]. Sometimes the Qimonda [http://www.alldatasheet.com/datasheet-pdf/pdf/207179/QIMONDA/HYE18L256169BFX-7.5.html HYE18L256] chip is used instead. | | [http://pdf1.alldatasheet.net/datasheet-pdf/view/168204/SAMSUNG/K4M56163PG.html here] is the datasheet. This is the same chip used in the [[Nano 1G]]. Sometimes the Qimonda [http://www.alldatasheet.com/datasheet-pdf/pdf/207179/QIMONDA/HYE18L256169BFX-7.5.html HYE18L256] chip is used instead. | ||
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*http://arstechnica.com/apple/reviews/2006/09/ipod-2g.ars/4 | *http://arstechnica.com/apple/reviews/2006/09/ipod-2g.ars/4 | ||
*http://www.eetimes.com/design/audio-design/4016200/Tear-Down-Inside-the-Apple-8GB-iPod-nano (useful because it shows the power manager) | *http://www.eetimes.com/design/audio-design/4016200/Tear-Down-Inside-the-Apple-8GB-iPod-nano (useful because it shows the power manager) | ||
| − | *http://forums.rockbox.org/index.php?PHPSESSID=d69e900c3215a165adee7165ece4eccb&topic=6518.msg62700#msg62700 (beautiful PCB scans) | + | *http://forums.rockbox.org/index.php?PHPSESSID=d69e900c3215a165adee7165ece4eccb&topic=6518.msg62700#msg62700 (beautiful PCB scans) |
Other: | Other: | ||
*http://home.gna.org/linux4nano/download/hardware_synth-1.0.pdf | *http://home.gna.org/linux4nano/download/hardware_synth-1.0.pdf | ||
Revision as of 01:02, 24 November 2010
Components
| Label | Component | Part | Markings | Notes |
|---|---|---|---|---|
| 1 | CPU | Samsung S5L8701 | 337S32918701, N042DQS, 0636 ARM | System On Chip (SoC), includes ARM940T central processor, advanced DSP, 50kB boot ROM, 176kB SRAM, external RAM, flash and LCD controllers, USB(1.1-host; 2.0-function) and some other parts. Package: 232-pin FBGA 10x10mm or 224/226-pin 9x9mm. Similar chips: SA58700X07. Some documentation available for the S5L series can be found here. The processor itself is Apple-branded and marked 337S3291 8701. |
| 2 | SDRAM | Samsung K4M56163PG | SEC 637 GG75, K4M56163PG, AQH373P1 | here is the datasheet. This is the same chip used in the Nano 1G. Sometimes the Qimonda HYE18L256 chip is used instead. |
| 3 | Utility Flash | SST39WF800A | SST39WF800A, 90-4C-C2QE, 0631287-A | stores Disk Mode, Diagnostic Mode and the code to flash this chip. Tof has managed to extract this data and the dump can be obtained by emailing Emmanuel Fleury. All of the contents in the utility flash chip are encrypted from now on. |
| N/A | DSP | N/A | N/A | Doesn't seem to be present at all. |
| B1 | NAND Flash | Varies | TOSHIBA P11023, JAPAN 0636 KAE, TP0560, TH58NVG5D4CTG20 | |
| 6 | USB charging | LTC4066 | Linear Technology, 6H, 4066, B8966 | |
| 5 | Audio codec | Wolfson WM8975 | APPLE, 338S0310, 68BTST8 | |
| 4 | Step down regulator | LM34910 | National Semiconductor, JM66RJ, L34910B | |
| B2 | Power manager (below) | NXP PCF50633UM | APPLE, 338S0261, P29T6 04, cPG0637Y, 01/N2 |
Helpful pages
Teardowns:
- http://www.ifixit.com/Guide/First-Look/iPod-Nano-2nd-Generation/592/1
- http://arstechnica.com/apple/reviews/2006/09/ipod-2g.ars/4
- http://www.eetimes.com/design/audio-design/4016200/Tear-Down-Inside-the-Apple-8GB-iPod-nano (useful because it shows the power manager)
- http://forums.rockbox.org/index.php?PHPSESSID=d69e900c3215a165adee7165ece4eccb&topic=6518.msg62700#msg62700 (beautiful PCB scans)
Other:
