37 0 725KB
2
Battery SR88
+BAT_3V
S_SRTCRST
ts
3V_ATX
ad ge
3
Power Supply
O2_ECRST# O_RSMRST#
pt
4
op
G
O2_ECRST# O_RSMRST#
SIO
La
1
Kl in ik
Desktop - Power Sequence
5
6
O2_RSMRST#
Desktop - Power Sequence
Kl in ik
6 O2_RSMRST#
7
P_+VTTCPU_REF
+1.05V level (0.8V in S5)
P_+VCCPLL_REF
+1.8V level (0.03V in S5)
P_+1.1V_SB_REF
+1.1V level
ts
O2_ECRST# O_RSMRST#
ad ge
P_+VTTDDR_AB_REF_10 +0.75V level
8
P_+VTTDDR_CD_REF_10 +0.75V level
O2_CUT_PSON#
+1.5V level
O_PSON#
La
pt
op
G
P_+1.5V_SB_REF_10
+3V level
O2_PSON#
+3V level
Desktop - Power Sequence 9
10 SIO
O_PWRBTN#IN
Kl in ik
Power Button
O_PWRBTN#
SLP_S3# SLP_S4#
O_PSON#
ad ge
SIO
13 O2_PSON#
O2_CUT_PSON#
G
11
ts
12
+3V level
3V, 5V, 12V
+3V level
pt
O2_PSON#
Power Supply
14
op
13
La
+3V level
15
Power Supply
B_ATX_PWROK
SIO
+5V level
+5V level
+3V level
Desktop - Power Sequence +1.05V level
+1.5V level
SR1478
+1.1V level
+1.5V level
ad ge
ts
+1.5VDUAL_CD
+1.5V level
Kl in ik
+VTT_CPU, +1.5VDUAL_AB, +1.5VDUAL_CD, +1.1V_SB, +1.5V_SB
16
H_DRAMPWROK_AB
+VDDQ_CD_PWRGD S_DRAMPWROK
H_DRAMPWROK_CD
op
IC
+VDDQ_AB_PWRGD S_DRAMPWROK
G
17
MB Logic Circuit
pt
+VTT_CPU
+VTT_CPU_PWRGD
La
18
+1.5V level
+3V level
Desktop - Power Sequence P_VCORE_EN_10
SR1003
P_VCCSA_EN_10
VCCSA IC
MB Logic Circuit
ad ge
20
SR255
G
VCORE IC
op
P_VCORE_EN_10
pt
P_VCCSA_EN_10
La
21
SR151
Kl in ik
+VTT_CPU_PWRGD
ts
19
VCORE IC
VCCSA IC
+VCORE (Around +1V) +VCCSA
+3V level
Clock Gen
Desktop - Power Sequence O2_GPI1
+VSA_CPU_PWRGD
MB Logic Circuit
op
pt
P_+VCCPLL_REF_R_10
EC
P_+VCCPLL_REF_R_10
VCCPLL IC
+VCCPLL
La
23
O2R64
S_VRMPWRGD
G
VCORE IC
SR535
MB Logic Circuit
ts
O2_GPO1
P_VCORE_VRDY_6
Kl in ik
VCORE IC
ad ge
22
+1.8V level
O2_GPO1
24
SIO
O_PWROK_SIO
SR1478
Kl in ik
Desktop - Power Sequence O_PWROK
H_SID_CLK
VCORE IC
H_SID_DATA H_SID_ALERT#
pt
op
G
H_CPUPWRGD
La
25
ad ge
ts
EC
+3V level +1.05V level +1.05V level
Kl in ik
Desktop - Power Sequence SIO
26
S_VRMPWRGD S_PLTRST#
LAN
SIO
MB PCIE
op
G
O_PCIRST#_PCIEX16_* [1:3]
H_CPURST#
pt
28
S_PLTRST#
La
27
ad ge
ts
Other Devices
+3V level +3V level +1.05V level