Treo650 gpios

Been doing some playing with GPIOs Clearing outputs: 23 turns of backlight, LEDs and causes palmos to think battery is dead. 24 turns off LEDs and causes palmos to think battery is dead. 25 as well... 79 - backlight power 114 - disables usb USB detect is in ASIC: bit 3 of register 0x36. High when disconnected.