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Power On SEQ
2
PWR_SW#
160ms
3
DD_ON
211ms
700us
3a
3.3V rise time=801.32us
3.3V
2.35ms
3b
5V
5V rise time=1.106ms
4a
RSMRST#
4b
PWR_BTN#
203ms
5
SUSC#
TOP
BOT
5a
1.5V
(C308.1)
(PJ19)
5b
1.5VS_CPU
(PQ19.1,2)
(C563.1)
6
SUSB#
(PQ27.5)
6
6a
5VS
(C157.1)
(PQ54.1,2)
6a
6C
3.3VS
(PQ29.1)
(U34.10)
6C
6f
1.8VS
(L28)
(PJ18)
6f
6b
1.5VS
(PQ26.4)
6b
6d
1.05VS
(PJ10)
(PQ34.8)
6d
8
0.85VS
(C166.1)
(PJ15)
8
7
1.05VS_VTT
(PJ8)
(C541.1)
7
6e
VTT_MEM
(C305.1)
(PJ22)
6e
9
ALL_SYS_PWRGD
(U13.13)
9
(U18.8)
10
PM_PCH_PWROK
(U18.13)
11
PMSYS_PWRGD_BUF
(R168)
12
H_CPUPWRGD
(R98)
13a
VCORE
(PC16.1)
(C518.1)
13b
DELAY_PWRGD
(U18.12)
14
SYS_PWROK
(U18.11)
15
PLT_RST#
(U25.1)
(R336)
16
dGPU_PWR_EN#
(PQ15.G)
(PQ34.5)
16a
3V3_RUN
(U6.8)
(RN10.5)
16b
NVVDD
(C30.1)
(PJ13)
16c
PEX_VDD
(C47.1)
(PQ34.1)
16d
FBVDDQ
(C215.1)
(C549.1)
17
PERSTB#
(U1.4)
18
VGFX_CORE
(PC44.1)
(C520.1)
TOP
2
PWR_SW#
3
DD_ON
(PQ27.2)
3a
3.3V
3b
5V
226ms
4a
RSMRST#
(U16.35)
55ms
4b
PWR_BTN#
(U16.33)
331ms
5
SUSC#
1.24ms
1.24ms
SUSB#
40us
1.56ms
5VS rise time=970.1us
5VS
1.58ms
3.3VS rise time=957.13us
3.3VS
3.338ms
1.8VS rise time=819.85us
1.8VS
3.903ms
1.5VS rise time=1.517ms
1.5VS
6.286ms
1.05VS rise time=84.32us
1.05VS
7.846ms
0.85VS rise time=574.12us
0.85VS
40.6ms
1.05VS_VTT rise time=4.019ms
1.05VS_VTT
2.5ms
VTT_MEM
40.6ms
ALL_SYS_PWRGD
107ms
10
PM_PCH_PWROK
169ms
11
PMSYS_PWRGD_BUF
12
H_CPUPWRGD
13a
VCORE
13b
DELAY_PWRGD
14
SYS_PWROK
15
PLT_RST#
BOT
(PU6.6)
(PQ67.1,2)
(PQ71.1,2)
(PQ70.5)
211ms
214ms
214ms
214ms
214ms
16
dGPU_PWR_EN#
1.1ms
16a
3V3_RUN
2.4ms
NVVDD rise time=591us
16b
NVVDD
10.7ms
PEX_VDD rise time=152us
16c
PEX_VDD
13.5ms
FBVDDQ rise time=763us
16d
FBVDDQ
17
PERSTB#
18
VGFX_CORE
4.34s
Schematic Diagrams
Sheet 48 of 48
Power On SEQ
Power On SEQ B - 49
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