User Guide

FIRST INTERNATIONAL COMPUTER,
INC.
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5
4.14 GPIO PIN ASSIGNMENT...................................................................................... 29
4.14.1 ICH4 GPI pin assignment..............................................................................29
4.14.2 ICH4 GPO pin assignment ......................................... 錯誤 ! 尚未定義書籤。
4.14.3 PMU08 GPIO pin assignment ......................................................................30
4.14.4 M3885X GPIO pin assignment.................................. 錯誤 ! 尚未定義書籤。
5. ACPI......................................................................................................................... 31
5.1 GENERAL REQUIREMENTS..................................................................................31
5.2 GLOBAL SYSTEM STATE DEFINITIONS................................................................ 32
5.3 SLEEPING STATE DEFINITIONS ...........................................................................33
5.4 SYSTEM POWER PLANE....................................................................................... 33
5.5 POWER MANAGEMENT MODE TRANSITION FLOW CHART.................................35
5.6 POWER STATES TRANSITION EVENT....................................................................35
5.7 DEVICE POWER CONTROL METHODOLOGY....................................................... 36
5.7.1 Power state of local devices table..................................................................36
5.7.2 Device Power control Methodology During S2(Stand by) Mode 錯誤 ! 尚未定義書籤
。
5.7.3 Device Power Control Methodology During S3(Suspend to RAM) Mode....37
5.8 POWER BUTTON..................................................................................................38
5.9 LID SWITCH (COVER SWITCH)............................................................................38
5.10 EXPANDING EVENT THROUGH THE EMBEDDED CONTROLLER........................... 39
5.10.1 SCI Source and GPE Event from PMU08.................................................... 40
5.10.2 Control Method Battery Subsystem .............................................................. 40
5.11 THERMAL CONTROL........................................................................................... 40
6. BATTERY MANAGEMENT...................................................................................42
6.1 SPEEDSTEP........................................................................錯誤! 尚未定義書籤。
6.1.1 Battery-Powered Mode............................................... 錯誤 ! 尚未定義書籤。
6.1.2 AC-Powered Mode ..................................................... 錯誤 ! 尚未定義書籤。
6.2 BATTERY SUB-SYSTEM........................................................................................ 42
6.3 BATTERY LOW....................................................................................................42
6.4 BATTERY LOW - LOW ......................................................................................... 42
6.5 AC ADAPTER ......................................................................................................42
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