1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
POWER RAIL State in GC6
1V8_AON
1V8_MAIN
PEX&1.05V
NVVDD
ON
OFF
OFF
OFF
Cold boot/Optimus: 1V8_AONĺ1V8_RUNĺNVVDDĺNVVDDS ĺPEX_VDDĺFBVDDQ
GC6 2.1 Exit: 1V8_RUNĺNVVDD_LĺNVVDD_SĺPEX_VDD or 1V8_RUNĺNVVDD_LĺNVVDD_S & PEX_VDD
GC6 2.1 Control Signals
1.1V8_MAIN_EN
2.GC6_FB_EN
3.GPU_EVENT#
4.GPU_PEX_RST_HOLD#
5.SYS_PEX_RST_MON#
GPU
1V8_MAIN_EN
GC6_FB_EN
VR Complex
1V8_AON
1V8_MAIN
NVVDD
PEX&1.05V
NVVDDS
EC/PCH
GPU_PWR_EN
GPU_EVENT#
GPU_RST#
PLATFORM_RST#
SYS_PEX_RST_MON#
GPU_PEX_RST_HOLD#
GPU_PEX_RST#
FBVDD/Q
FBVDD/Q ON
NVVDDS OFF
close to ICPl ace resistor s
GC6 2.1 - VR Complex
1. GPU_PWR_EN
2. 1V8_MAIN_EN
3. GC6_FB_EN
GPU
GPU_PWR_EN
(SYSTEM)
1V8_AON
1V8_AON
1V8_MAIN_EN 1V8_MAIN
PEX&1.05V
NVVDD
FBVDD/Q
EN
EN
EN
EN
EN
PGOOD
PGOOD PGOOD
PGOOD
GC6_FB_EN
PGOOD
Rt
2.6Amps @ 1.0V
Open VREG Type 0
PEX_VDD
Vout= Vref * (1+(Rt/Rb))
Rb
1.050V= 0.6 * (1+(7.5K/10K))
DG P.93 note: t1(from 1V8_RUN_EN to PEX_VDD/NVVDD_PG) must NOT exceed 4ms.
N17E
FBVDDQ
POWER ON SEQUENCE POWER OFF SEQUENCE
GPPG0_PCH_PEXVDD_EN (GPP_G0) (PEX_VDD)
GPPG11_PCH_NVVDDS_EN (GPP_G11) (NVVDDS)
GPPG10_PCH_NVVDD_EN (GPP_G10) (NVVDD)
GPPG9_PCH_NV3V3_EN (GPP_G9) (NV3V3)
GPPG8_PCH_1V8RUN_EN (GPP_G8) (1V8_MAIN)
DGPU_PWR_EN (GPP_F23) (1V8_AON)
net PCH_GPIO Voltage
FBVDDQ_SENSE
FBVDDQ_SENSE_RTN
I2CC_SCL
I2CC_SDA
GPU_NVVDD_SENSE
GPU_GND_SENSE
I2CC_SCL
I2CC_SDA
PS1_NVVDD_EN
10A
0.400
PWR_SRC_CRTCAL
PWR_SRC_IMON_A0
10A
0.400
10A
0.400
PWR_SRC_NV_VINN_R
PWR_SRC_NV_VINP_R
PWR_SRC_VALID
PWR_SRC_VINNPWR_SRC_VINN_R
PWR_SRC_VINP_R
PWR_SRC_WARN
SNN_TC
SNN_VPU
VIN2N
VIN2P
PWR_SRC_VINP
2.4A
PEX_VDD_R
1.1V
PS6_FB_MARGIN_PEXVDD
PS6_FB_RR_PEXVDD
0.400
4A
0.200
PEXVDD_EN
PEXVDD_EN
PEX_VDD_R
10A
0.400
PWR_SRC_NVS_VINN_R
PWR_SRC_NVS_VINNP _R
VIN3N
VIN3P
PWR_SRC_NV
GND
GND
GND
VIN
PWR_SRC_NV_FB
GND
5V
GND
GND
GND
GND
GND
PEX_VDD
GND
3.3V
GND
3.3V
VDD3
PWR_SRC_NVVDDS
NV3V3
NV3V3
NV3V3
VIN
PWR_SRC_NV_FB
VIN
PWR_SRC_NV_FB
GND
GND
GND
GND
FBVDDQ_SENSE_RTN[32,63]
FBVDDQ_SENSE[32,63]
GPU_NVVDD_SENSE[32,60]
GPU_GND_SENSE[32,60]
I2CC_SDA[30,62]
I2CC_SCL[30,62]
I2CC_SDA [30,62]
I2CC_SCL [30,62]
PS1_NVVDD_EN [60]
GPIO28_OC_WARN# [30]
5V[17,45,48,52,53,55,58,59,63,64,65,66,67,71, 73]
1V8_RUN[18,19,27,28,31, 32,59]
3.3V[2,13,17,31,44,45,46,47,50,52,53,55,56, 58,59,60,70]
VIN[13,43,49,52,53,54,55,56,57,64,65,66,67]
VDD3[5,30,34,37,40,42,43,46,49,51,54,55,56,57,58,59,60,61,63,68]
PWR_SRC_NV_FB[63]
PEX_VDD[18,29]
PWR_SRC_NV[60]
PEX_VDD_PWRGD[31]
NV3V3[14,17,18,30,31,59,60,61]
NV_PEXVDD_EN [31]
PWR_SRC_NVVDDS[61]
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[62] PEX_VDD
Custom
62 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[62] PEX_VDD
Custom
62 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[62] PEX_VDD
Custom
62 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
PRS1
COMMON
1%
SMDRL1632L4-R005-FNH
1206
1
23
4
R614
100K_04
PC1
10u_6.3V_X5R_06
PR11
10_06
PRS3
COMMON
1%
SMDRL1632L4-R005-FNH
1206
1
2 3
4
PC129 *3300p_50V_X 7R_04
PC126
22u_6.3V_X5R_08
PR178 10_1%_04
PC127
22u_6.3V_X5R_08
PR164 0_04
PR7 *0_04
PR265 0_04
PR53 665K_1%_04
PR170 *0_04
R607
100_04
PR51 10_1%_04
PR181 665K_1%_04
PR52 10_1%_04
PR6 10_1%_04
PR162 10K_04
PR177 10_1%_04
INS128476380
PU1
COMMON
QFN16
INA3221AIRGV
1
VIN3N
2
VIN3P
3
GND
4
VS
5
A0
6
SCL
7
SDA
8
WARN
9
CRIT
10
PV
11
VIN1N
12
VIN1P
13
TC
14
VIN2N
15
VIN2P
16
VPU
17
PAD
PJ38*CV-40mil
12
PR14
*10K_04
PR4 665K_1%_04
PR13 10K_04
PR166 *10_1%_04
S
D
G
Q42A
MTDK5S6R
2
61
PC139
10u_6.3V_X5R_06
PR21 *160K_04
PJ7 3mm
1 2
PR161 0_04
PR165 7.5K_1%_04
PC128
1u_6.3V_X5R_04
PR3 10K_04
PR2 10_1%_04
PR22
10K_1%_04
PR9 0_04
PRS2
COMMON
1%
SMDRL1632L4-R005-FNH
1206
1
2 3
4
PJ39
3mm
1 2
+
PC276
*EEEF1E101P
SCAR250-1
PC132
22u_6.3V_X5R_08
S
D
G
Q42B
MTDK5S6R
5
34
PC44
10u_6.3V_X5R_06
PR1 *0_04
PC131
0.1u_10V_X7R_04
PR167 10K_04
PL4
BCIHP0412-2R2M
1 2
PR8 10K_04
PC125
0.1u_10V_X7R_04
PC130 *0.01u_16V_X7R_04
OpenVReg
PU7
RT8071CZQW
DFN10
COMMON
1
FB
2
VCC
3
VIN
4
GND
5
GND
6
SW
7
SW
8
BOOT/NC
9
PGOOD
10
EN/FS
11
THERM
PJ2 3mm
1 2
PR10 0_04
PR163 10K_1%_04
PC9
0.01u_16V_X7R_04
PC124
*0.22u_10V_X5R_04
To Next Page
Loading...
