Power Management/lang-es: Difference between revisions

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El controlador embarcado es un ENE KB3700: [[Image:KB3700-ds-01.pdf]]. es usado para cargar la bateria, emular varios ¨legacy devices¨ (e.g. PS/2),
El controlador embarcado es un ENE KB3700: [[Image:KB3700-ds-01.pdf]]. es usado para cargar la bateria, emular varios ¨legacy devices¨ (e.g. PS/2),
anadir mas pines GPIO (debidoa que el Geode no tiene pines suficientes, algunas senales deben ser ruteadas atravez del CE), bootear el sistema (El flash SPI usado para guardar el firmware es una ROM serial conectada al CE), despertar el sistema bajo varias circunstancias, y otras funciones micelaneas. La [[Ec specification|EC specification]] contienen informacion detallada acerca de los comandos y protocolos usados para comunicarse con el CE. Un numero de botones (game pad y botones, etc.), estan unidos al CE, y tambien generan codigos de scan como si estos fueran teclas del teclado, para simplificar la interfaz de programacion. Eventos SCI tambien son generados a veces para informar al CPU de eventos, entonces el XO-1 puede evitar interfaces de polling que de otra forma requeririan despertares periodicos del sistema.
anadir mas pines GPIO (debido a que el Geode no tiene pines suficientes, algunas senales deben ser ruteadas atravez del CE), bootear el sistema (El flash SPI usado para guardar el firmware es una ROM serial conectada al CE), despertar el sistema bajo varias circunstancias, y otras funciones micelaneas. La [[Ec specification|EC specification]] contienen informacion detallada acerca de los comandos y protocolos usados para comunicarse con el CE. Un numero de botones (game pad y botones, etc.), estan unidos al CE, y tambien generan codigos de scan como si estos fueran teclas del teclado, para simplificar la interfaz de programacion. Eventos SCI tambien son generados a veces para informar al CPU de eventos, entonces el XO-1 puede evitar interfaces de polling que de otra forma requeririan despertares periodicos del sistema.
{{ Translated text |
{{ Translated text |
The embedded controller, an ENE KB3700: [[Image:KB3700-ds-01.pdf]], is used to charge the battery, emulate various legacy devices (e.g. PS/2),
The embedded controller, an ENE KB3700: [[Image:KB3700-ds-01.pdf]], is used to charge the battery, emulate various legacy devices (e.g. PS/2),
add more GPIO pins (since the Geode does not have enough pins, some signals have to be routed through the EC), boot the system (the SPI flash used to store the firmware is a serial ROM attached to the EC), wake up the system under various circumstances, and other miscellaneous functions. The [[Ec specification|EC specification]] contains detailed information about the commands and protocol used to communicate with the EC. A number of buttons (game pad and buttons, etc.), are interfaced to the EC, and also generate scan codes as though they were keyboard keys, to simplify the programming interface. SCI events are also generated at times to inform the CPU of events, so that the XO-1 can avoid polling interfaces that would otherwise require periodic wake ups.
add more GPIO pins (since the Geode does not have enough pins, some signals have to be routed through the EC), boot the system (the SPI flash used to store the firmware is a serial ROM attached to the EC), wake up the system under various circumstances, and other miscellaneous functions. The [[Ec specification|EC specification]] contains detailed information about the commands and protocol used to communicate with the EC. A number of buttons (game pad and buttons, etc.), are interfaced to the EC, and also generate scan codes as though they were keyboard keys, to simplify the programming interface. SCI events are also generated at times to inform the CPU of events, so that the XO-1 can avoid polling interfaces that would otherwise require periodic wake ups.
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<div id="Status Indicators"/>
<div id="Status Indicators"/>

=Indicadores de Estado=
=Indicadores de Estado=



Revision as of 05:05, 30 May 2007

Administración de Energía

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XO-1 Especificación de Software