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Supplemental Chips

There are several supplemental ICs connected to the Tegra 250 main processor via various buses. The following lists some of them:

TPS658621A-1 download feature sheet the datasheet can be found here functions: battery charger power supply back light control led control on/off switcher connection to Tegra via gpio bus connection to monitor ICs via i2c?

ADT7461 (not found, but mentioned in the source, maybe inside Tegra) temperature monitor

ENE KB926QF-D3 keyboard controller, embedded controller datasheet: ENE KB926D Toshiba THGBM2G7D4FBAI9 16 GB NAND

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