Difference between revisions of "Hardware/MX23L4005"
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(New page: The custom MX23L4005 chip used on the Nintendo Wii contains the GameCube font set, RTC, and power management functions. It is listed on [http://wiire.org WiiRe] as "U8: MX "E062674-MG" "MX...) |
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Die shot: http://www.bunniestudios.com/blog/?p=227 | Die shot: http://www.bunniestudios.com/blog/?p=227 | ||
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| + | Observed pin behavior: | ||
| + | 1 connected to power button - active high | ||
| + | 2 wii power state (+3.3v when power is on, 0v otherwise) | ||
| + | 3 wii power state (+3.3v when power is on, 0v otherwise) | ||
| + | 4 Gnd | ||
| + | 5 0? | ||
| + | 6 1? | ||
| + | 7 0? | ||
| + | |||
| + | 8 0? measuring this pin prevents the wii from shutting off when you hold the power button down ?!!? | ||
| + | 9 | ||
| + | 10 | ||
| + | 11 | ||
| + | 12 | ||
| + | 13 | ||
| + | 14 | ||
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| + | 15 | ||
| + | 16 Gnd | ||
| + | 17 | ||
| + | 18 | ||
| + | 19 | ||
| + | 20 | ||
| + | 21 | ||
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| + | 22 | ||
| + | 23 | ||
| + | 24 | ||
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| + | 27 | ||
| + | 28 | ||
Revision as of 14:05, 15 December 2008
The custom MX23L4005 chip used on the Nintendo Wii contains the GameCube font set, RTC, and power management functions. It is listed on WiiRe as "U8: MX "E062674-MG" "MX23L4005-24C1" "RTC-RVL A" "2S08802" (RTC, TSOP28 18x8mm)".
Die shot: http://www.bunniestudios.com/blog/?p=227
Observed pin behavior:
1 connected to power button - active high 2 wii power state (+3.3v when power is on, 0v otherwise) 3 wii power state (+3.3v when power is on, 0v otherwise) 4 Gnd 5 0? 6 1? 7 0?
8 0? measuring this pin prevents the wii from shutting off when you hold the power button down ?!!? 9 10 11 12 13 14
15 16 Gnd 17 18 19 20 21
22 23 24 25 26 27 28