Changes to Step #23
Edit by Luke Soules —
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Step Lines
| [* black] The other half of the board. Note the Apple-branded ARM on the left and the SIM card holder at bottom center | |
| [* black] Big news: Samsung DDR SRAM markers on the processor again. Looks like they win on the processor front again (not that we were expecting anything different). | |
| - | [* black] Processor markers: 339S0036 ARM EMC567DB 819 8900B N182F0A3 0825 7511.101 ZPD8163Y, 5974V CKUFBG HE0819 870628 P12 N3. Samsung DDR on the chip (K4X1G163PC-DGC3) is slightly different from the first iPhone, which was K4X1G153PC. |
| - | [* black] SST SST25VF040B 1MB SPI Serial Flash to the left of the SIM card, along with a National Semiconductor LM2512AA Display Interface. |
| + | [* black] Processor markers: 339S0036 ARM EMC567DB 819 8900B N182F0A3 0825 7511.101 ZPD8163Y, 5974V CKUFBG HE0819 870628 P12 N3. Samsung DDR on the chip ([link|http://octopart.com/info/Samsung/K4X1G163PC|K4X1G163PC-DGC3]) is slightly different from the first iPhone, which was K4X1G153PC. |
| + | [* black] SST [link|http://www.sst.com/products.xhtml/serial_flash/25/3.0V/SST25VF040B|SST25VF040B] 1MB SPI Serial Flash to the left of the SIM card, along with a National Semiconductor LM2512AA Display Interface. |
| [* black] APPLE 338S0506 is a Wolfson WM6180C (We haven't seen Wolfson disguise their chips like this before). APPLE 338S0512 is an obfuscated NXP power management chip. | |
| - | [* black] The GPS chip is the grey chip in the middle-right side of the board. It is an Infineon PBM2525 Hammerhead II! Rumors that it would be integrated into the processor have been disproved |
| - | [* black] The round grey chip to the right of the Apple-logo processor is the ST Micro LIS331 DL Accelerometer. |
| + | [* black] The GPS chip is the grey chip in the middle-right side of the board. It is an [link|http://www.infineon.com/cms/en/product/channel.html?channel=ff80808112ab681d0112ab6ad4ef0641|Infineon PBM2525 Hammerhead II]! Rumors that it would be integrated into the processor have been disproved |
| + | [* black] The round grey chip to the right of the Apple-logo processor is the [link|http://www.embeddedstar.com/weblog/2007/12/05/st-lis331dl-lis331al/|ST Micro LIS331 DL Accelerometer]. |
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