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Schematic Diagrams
Misc - GPIO, I2C, ROM
27
STRAP0
27
STRAP1
27
STRAP2
27
STRAP3
27
STRAP4
27
STRAP5
A
Sheet 23 of 69
28
OVERT#
Misc - GPIO, I2C,
ROM
B
29
ADC_IN_P
29
ADC_IN_N
C
GPIO6_NVVDD_PSI#
D
B - 24 Misc - GPIO, I2C, ROM
1
2
3
MISC: GPIO, I2C, and ROM
G1W
14/24 MISC 2
BM5
BP7
VGA_ROM_CS#
STRAP0
ROM_CS
BN5
STRAP1
BP4
BR7
VGA_ROM_SI
STRAP2
ROM_SI
VGA_ROM_SI
27
BP3
BT8
VGA_ROM_SO
STRAP3
ROM_SO
VGA_ROM_SO
27
BR3
BT7
VGA_ROM_SCLK
STRAP4
ROM_SCLK
VGA_ROM_SCLK
27
BR4
STRAP5
COMMON
BGA2714
GN20-E7
GN20-E3 MP
C556
*0.1u_10V_X7R_04
GND
D02,MODS currnet abnormal
R156
0_04
1V8_AON
R155
*0_04
28,35
DGPU_RST#_PCH
1V8_AON
R162
4.75K_1%_04
R157
4.75K_1%_04
G1Q
1
12/24 MISC 1
slave
33.2_1%_04
OVERT#
BK7
BL8
SMC_VGA_THERM1
R158
OVERT
I2CS_SCL
BL7
SMD_VGA_THERM1
R163
4
I2CS_SDA
33.2_1%_04
TS_VREF
BG8
TS_VREF
BM7
R172
33.2_1%_04
I2CC_SCL
I2CC_SCL
BN7
R170
33.2_1%_04
I2CC_SDA
I2CC_SDA
master
BN8
I2CB_SCL
I2CB_SCL
R152
33.2_1%_04
BM8
I2CB_SDA
I2CB_SDA
R150
33.2_1%_04
BR8
THERMDN
BP8
THERMDP
COMMON
BP2
BGA2714
GPIO0
GPIO0_NVVDD_PWM_VID
GPIO1_GC6_FB_EN
BN3
GPIO1
GN20-E7
GPIO2_GPU_EVENT#
BN2
GPIO2
BP10
BM4
ADC_IN
GPIO3
GPIO4_GC6_NVVDD_EN
BR10
BM3
ADC_IN
GPIO4
GPIO4_GC6_NVVDD_EN
BM2
GPIO5_FRAME_LOCK#
GPIO5
BM1
GPIO6_NVVDD_PSI#
GPIO6
BL1
GPIO7_BL_PWM_GPU
GPIO7
BK6
GPIO8_MEM_VDD_CTL
GPIO8
GPIO8_MEM_VDD_CTL
BK5
GPIO9_THERM_ALERT#
GPIO9
BK4
GPIO10_ALT_MEM_VREF
GPIO10
BP25
BK3
GPIO11_PPEN
JTAG_TCK
GPIO11
BN25
BK2
GPIO12_AC_DETECT_R
JTAG_TMS
GPIO12
BT25
BK1
JTAG_TDI
GPIO13
BR25
BJ6
JTAG_TDO
GPIO14
JTAG_TRST
BM25
BJ5
JTAG_TRST
GPIO15
BJ4
GPIO16_FAN_A_PWM
GPIO16
T108
BJ3
GPIO17
BJ2
GPIO18_IFPE_HPD_R
GPIO18
R140
T107
BL25
BJ1
NVJTAG_SEL
GPIO19
BH1
10K_04
GPIO20
GPIO21_RASTER_SYNC0
BG7
GPIO21
BG6
GPIO22_ADC_MUX_SEL
R144
GPIO22
GPIO22_ADC_MUX_SEL
10K_04
BG5
GPIO23
GPIO24_IFPF_HPD_R
BG4
GPIO24
T47
GPIO25_FBVDD_PSI#
BG3
GND
GPIO25
GPIO26_ROM_WP#
BG2
GPIO26
GPIO27_IFPC_HPD_R
BG1
GPIO27
BF1
GPIO28
GND
BF2
GPIO29
BF3
GPIO30
BF4
GPIO31
BF5
DG P.279
Note: GPIO can 3V3 input ,
GPIO32
BF6
GPIO33
and can not drive a 3V3 levelin push-pull mode.
BF7
GPIO34
BF8
GPIO35
GN20-E3 MP
R661
0_04
GPIO6_NVVDD_PSI#
GPIO6_NVVDD_PSI#_R
1V8_AON
R669
*300K_1%_04
GPIO6_NVVDD_PSI#_R
63
R662
10K_1%_04
R660
*10K_1%_04
B
Q21
*MMBT3904H
GPIO25_FBVDD_PSI#
R643
C971
10K_1%_04
*0.1u_6.3V_X5R_04
1V8_AON
R655
10K_1%_04
NV recommend
GPIO25_FBVDD_PSI#
R637
*10K_1%_04
R636
*10K_1%_04
1
2
3
4
5
1V8_AON
R625
VBIOS ROM
*10K_04
1V8_AON
R623
GPIO26_ROM_WP#
2M-Byte(16M-bit)
0_04
(OPTIMUS)
R626
1V8_AON
R620
10K_04
INS65546014
SO8
NV recommend
10K_04
SO8
COMMON
U43
7
8
HOLD
VCC
3
WP
VGA_ROM_CS#
IVGA_ROM_CS#_R
R619
33.2_1%_04
1
CS
VGA_ROM_SI
IVGA_ROM_SI
R610
33.2_1%_04
5
SI
VGA_ROM_SO
IVGA_ROM_SO_R
R624
0_04
2
SO
VGA_ROM_SCLK
IVGA_ROM_SCLK
R613
33.2_1%_04
6
4
SCK
GND
W25Q16JWSNIQ
Zdiff=50Ω
P/N = 6-04-02516-A70
2M-Byte :
6-04-02516-A70 W25Q16JWSNIQ
6-04-25163-A7A MX25U1633FM1I
The GPU does not support multiple
Q15A
masters on its I2C Buses.
SM2004KDWH
6
SMC_VGA_THERM
SMC_VGA_THERM
43,52
Q15B
SM2004KDWH
3
SMD_VGA_THERM
SMD_VGA_THERM
43,52
GPIO2 NC
1V8_AON
NV recommend del
R176
*10K_04
D39
A
C
*RB751S-40H
GPU_EVENT#
36
D0603
63
GPIO1_GC6_FB_EN
28,29,67
R173
28,35
10K_04
1V8_AON
66
U5
U74AHCT1G32
1
VBATT_BOOST# 52
GPIO12_AC_DETECT_R
4
2
AC/BATL#
62
GPU_PEX_RST#
Q16A
*SM2004KDWH
R165
*10K_04
3.3VS
29
GPIO9_THERM_ALERT#
1
6
d_GPIO9_ALERT_FAN
R167
*10K_04
3.3VS
OVERT#
4
3
dGPU_OVERT_EC
*SM2004KDWH
Q16B
GPU_PEX_RST#
GPU_PEX_RST#
10,28
1V8_AON
GPIO27_IFPC_HPD_R
R656
10K_04
GPIO27_IFPC_HPD_R
R652
0_04
Q18
GPIO25_FBVDD_PSI#_R
MMBT3904H
M-SOT23-CBE
B
R191
R190
100K_04
R654
*300K_1%_04
GPIO25_FBVDD_PSI#_R
66
B
Q20
*MMBT3904H
C611
*0.1u_6.3V_X5R_04
8,9,22,28,29,31,32,33,35,36,40,42,44,45,46,48,49,50,51,52,54,57,58,66
4
5
6
7
8
1V8_AON
NV3V3
R673
0_04
R672
R676
D02,MODS currnet abnormal
*10K_04
*10K_04
Follow common design
Q61A
SM2004KDWH
I2CC_SCL
1
6
R670
*0_04
I2CC_SCL_PP
C955
Q61B
0.1u_6.3V_X5R_02
SM2004KDWH
I2CC_SDA
4
3
R675
*0_04
I2CC_SDA_PP
R671
0_04
I2CC_SCL_OVRM
R674
0_04
I2CC_SDA_OVRM
D02,GPUMon WATT access incorrect
1V8_AON
R185
10K_04
GPIO12_AC_DETECT_R
R183
10K_04
GPIO4_GC6_NVVDD_EN
R659
10K_04
GPIO5_FRAME_LOCK#
GPIO9_THERM_ALERT#
R184
10K_04
C590
OVERT#
R168
10K_04
GPIO16_FAN_A_PWM
R657
10K_04
*10u_6.3V_X5R_04
R653
2.2K_04
GPIO22_ADC_MUX_SEL
Angus 0204
NV recommend
1V8_AON
I2CB_SCL
R151
2.21K_1%_04
I2CB_SDA
R149
2.21K_1%_04
N18-E NV SCH use 1.5K
1V8_AON
GN20 NV SCH use 2.21K
R171
2.21K_1%_04
I2CC_SCL
R169
2.21K_1%_04
I2CC_SDA
C585
*470p_50V_X7R_04
C586
*470p_50V_X7R_04
43,52
GPIO7_BL_PWM_GPU
R642
100K_04
GPIO10_ALT_MEM_VREF
R182
100K_04
GPIO11_PPEN
R641
100K_04
GPIO8_MEM_VDD_CTL
R164
*10K_04
GPIO21_RASTER_SYNC0
52
R640
100K_04
GPIO22_ADC_MUX_SEL
R651
*10K_04
NV recommend
1V8_AON
GPIO18_IFPE_HPD_R
TYPE-C DP
HDMI
R658
10K_04
GPIO18_IFPE_HPD_R
B
R186
100K_04
Q19
100K_04
MMBT3904H
HDMI_HPD
32,35
C587
M-SOT23-CBE
R179
220p_50V_NPO_04
C593
100K_04
220p_50V_NPO_04
Title
Title
Title
[25] Misc-GPIO_I2C_ROM
[25] Misc-GPIO_I2C_ROM
[25] Misc-GPIO_I2C_ROM
10,11,12,13,14,15,17,18,22,27,28,40,63,66,67
1V8_AON
Size
Size
Size
Document Number
Document Number
Document Number
3.3VS
6-71-NP5H0-D02
6-71-NP5H0-D02
6-71-NP5H0-D02
32,63,66,67
NV3V3
Custom
Custom
Custom
TGL-H+GN20-E3
TGL-H+GN20-E3
TGL-H+GN20-E3
Date:
Date:
Date:
Thursday, April 08, 2021
Thursday, April 08, 2021
Thursday, April 08, 2021
Sheet
Sheet
Sheet
6
7
8
A
28,63,66
28,63,66
29
29
B
C
DP_E_HPD
30,35
D
Rev
Rev
Rev
D02
D02
D02
25
25
25
of
of
of
71
71
71
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