Difference between revisions of "Hardware"
| Line 11: | Line 11: | ||
|- | |- | ||
| NAND Flash | | NAND Flash | ||
| − | | | + | | This chip is dependent on the iPod model, but all interface in the same way. |
|} | |} | ||
==2G Nano== | ==2G Nano== | ||
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| Utility Flash ROM | | Utility Flash ROM | ||
| [http://www.sst.com/products.xhtml/parallel_flash/39/x16/SST39WF800A SST SST39WF800A],stores Disk Mode, Diagnostic Mode and the code to flash this chip. Tof has [http://home.gna.org/linux4nano/dumping_SST39WF800A.html managed to extract] this data and the dump can be obtained by emailing Emmanuel Fleury. | | [http://www.sst.com/products.xhtml/parallel_flash/39/x16/SST39WF800A SST SST39WF800A],stores Disk Mode, Diagnostic Mode and the code to flash this chip. Tof has [http://home.gna.org/linux4nano/dumping_SST39WF800A.html managed to extract] this data and the dump can be obtained by emailing Emmanuel Fleury. | ||
| + | |- | ||
| + | | RAM | ||
| + | | [http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=136&partnum=K4M56163PG Samsung K4M56163PG] - [http://pdf1.alldatasheet.net/datasheet-pdf/view/168204/SAMSUNG/K4M56163PG/datasheet.pdf here] is the datasheet. This is the same chip used in the iPod 1G Nano. | ||
|- | |- | ||
| NAND Flash | | NAND Flash | ||
| − | | | + | | This chip is dependent on the iPod model, but all interface in the same way. Common ones for the 2G Nano are the [http://www.datasheet4u.com/download.php?id=607807 Samsung K9MBG08U5M] and the [http://www.alldatasheet.com/datasheet-pdf/pdf/115161/HYNIX/HY27UF081G2M.html Hynix HY27UW08BGFM]. |
|} | |} | ||
==3G Nano== | ==3G Nano== | ||
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|- | |- | ||
| NAND Flash | | NAND Flash | ||
| − | | Samsung | + | | This chip is dependent on the iPod model, but all interface in the same way. A common one for the 3G Nano is the [http://www.datasheet4u.com/download.php?id=607807 Samsung K9MBG08U5M]. |
|} | |} | ||
==4G Nano== | ==4G Nano== | ||
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|- | |- | ||
| NAND Flash | | NAND Flash | ||
| − | | | + | | This chip is dependent on the iPod model, but all interface in the same way. |
|} | |} | ||
==Helpful pages== | ==Helpful pages== | ||
Revision as of 03:09, 3 March 2009
Although iPods have many other components, here we are only listing the components that might be relavent to cracking firmware encryption. If you have any suggestions for any other components to add, just post on the talk page or IRC. Links to datasheets are important if they can be found.
Contents
1G Nano
| Component | Details |
|---|---|
| CPU | Portal Player PP5021C-TDF. This is the last Nano that used a PortalPlayer processor. |
| RAM | Samsung K4M56163PG - apparently the datasheet can be found here. |
| NAND Flash | This chip is dependent on the iPod model, but all interface in the same way. |
2G Nano
| Component | Details |
|---|---|
| CPU | Samsung S5L8701 ARM940T processor. The processor itself is Apple-branded and marked 337S3291 8701, but the markings share an S for Samsung, and 8701 for the part number. |
| Utility Flash ROM | SST SST39WF800A,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. |
| RAM | Samsung K4M56163PG - here is the datasheet. This is the same chip used in the iPod 1G Nano. |
| NAND Flash | This chip is dependent on the iPod model, but all interface in the same way. Common ones for the 2G Nano are the Samsung K9MBG08U5M and the Hynix HY27UW08BGFM. |
3G Nano
| Component | Details |
|---|---|
| CPU | Samsung S5L8702 ARM940T processor. The package itself is Apple-branded and marked 337S3473 8702, but the markings share an S for Samsung, and 8702 for the part number. |
| RAM | Qimonda HYE18M169CX75 256Mbit (32MByte) Mobile 1.8V DDRAM |
| NAND Flash | This chip is dependent on the iPod model, but all interface in the same way. A common one for the 3G Nano is the Samsung K9MBG08U5M. |
4G Nano
| Component | Details |
|---|---|
| CPU | Samsung S5L8720 ARM940T processor. |
| Utility Flash ROM | |
| NAND Flash | This chip is dependent on the iPod model, but all interface in the same way. |
Helpful pages
http://home.gna.org/linux4nano/download/hardware_synth-1.0.pdf
http://arstechnica.com/apple/reviews/2005/09/nano.ars/4
http://arstechnica.com/apple/reviews/2006/09/ipod-2g.ars/4
http://insidetronics.blogspot.com/2007/09/teardown-ipod-nano-3g.html
http://www.ifixit.com/Guide/First-Look/iPod-Nano-4th-Generation/584/1
