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Power Supply
Nicolas Noble edited this page Nov 25, 2019
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22 revisions
The power supply of the PS1 is an all-in-one provider for the following:
- Power outlet hookup through a non-standard C7 power cord.
- Rectifies, stabilizes and transforms the AC domestic voltage levels to roughly 8v and 3.3v.
- Handles power on and off by a dual pole switch on the 8v and 3.3v lines.
- Handles reset through a momentary switch.
- Delays and monitors the reset logic through a supervisor chip.
- Provides power and reset logic to the motherboard through a 5-pin cable.