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AC_BAT_SYS +5VAO +5VA +3VAO +3VA +3VA_EC +3VACC +3VPLL EC_RST# EC振荡 (EC芯片)VSUS_ON ENBL +12VSUS +3VSUS +3VO +5VSUS +5VO SUS_PWRGD (EC芯片)PM_RSMRST# PWR_SW# (EC芯片)PM_PWRBTN# (+3VSUS,+VCC_RTC,PM_RSMRST#,PM_PWRBTN#,南桥晶振) (SB)PM_SUSB# PM_SUSC# (EC芯片)SUSB_EC# SUSC_EC# +3V +5V +3VS +5VS (+5VO,SUSB#_PWR,SUSC#_PWR,AC_BAT_SYS)+1.8VO +1.8V +0.9VO +0.9V DDR_PWRGD (+5VO,SUSB#_PWR,AC_BAT_SYS)+1.05VO +VCCP +1.5VO +1.5VS 1.05V_1.5V_PWRGD (SUS_PWRGD,DDR_PWRGD,1.05V_1.5V_PWRGD,PWR_OK_VGA)ALL_SYSTEM_PWRGD (EC芯片)CPU_VRON (CPU_VRON,+3VS,+5VS,AC_BAT_SYS)+VCORE VRM_PWRGD(或CPU_PWRGD) ------------(VRM_PWRGD,ALL_SYSTEM_PWRGD)FORCE_OFF#-------------- (VRM_PWRGD)(EC芯片)EC_CLK_EN VR_PWRGD_CLKEN (SB)CLK_PWRGD (+3VS,CLK_PWRGD,晶振)各个芯片工作需要的时钟讯号 (CLK_KBC_PCI)(EC芯片)PM_PWROK (PM_PWROK ,CLK_ICHPCI,CLK_ICH14)(SB)PLT_RST# PCI_RST# H_PWRGD (PM_PWROK,CLK_......,BUF_PLT_RST#)(NB)H_CPURST# (H_CPURST#,H_PWRGD,+VCCP_CPU,CLK_......)(CPU)36条地址线(H_A#) 64条数据线(H_D#) |