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B B
C C
D D
MISC: GPIO, I2C, and ROM
śɥ
śɨ
NV
⺢嬘
FROM HDMI REDRIVER
HDMI
FROM DP REDRIVER FROM DP REDRIVER
DP_E DP_F
VBIOS ROM 1M
(OPTIMUS)
DG P.279 Note: GPIO can 3V3 input ,
and can not drive a 3V3 levelin push-pull mode.
DG P.261 use 2.2k pull-up
on both I2C_SDA/SCL
Zdiff=50ȍ
IVGA_ROM_SI
IVGA_ROM_CS#_R
IVGA_ROM_SCLK
VGA_ROM_CS#
VGA_ROM_SI
VGA_ROM_SCLK
VGA_ROM_SO
VGA_ROM_CS#
VGA_ROM_SO
VGA_ROM_SI
VGA_ROM_SCLK
OVERT#
GPIO6_NVVDD_P SI#
GPIO12_AC_DETECT_R
GPIO5_FRAME_LOCK#
GPIO4_1V8_MAIN_EN
GPIO9_THERM_ALERT#
I2CC_SCL
I2CC_SDA
GPIO10_ALT_M EM_VREF
GPIO11_PPEN
GPIO1_GC6_FB_EN
GPIO2_GPU_EVENT#
OVERT#
SMC_VGA_THERM
SMD_VGA_THERMSMD_VGA_THERM1
SMC_VGA_THERM1
I2CC_SCL
I2CC_SDA
JTAG_TRST
GPIO12_AC_DETECT_R
GPIO27_IFPC_HP D_R GPIO18_IFPE _HPD_R GPIO24_IFPF_HPD_R
GPIO9_THERM_ALERT#
SMD_VGA_THERM
SMC_VGA_THERM
OVERT#
GPIO8_MEM_VDD_CTL
GPIO7_BL_PWM_GPU
GPIO21_RASTER_SYNC0
GPIO28_OC_WARN#
GPIO5_FRAME_LOCK#
GPIO11_PPEN
GPIO7_BL_PWM_GPU
GPIO9_THERM_ALERT#
GPIO10_ALT_M EM_VREF
GPIO6_NVVDD_PSI#
GPIO12_AC_DETECT_R
GPIO3_PS_NVVDDS_VID
GPIO4_1V8_MAIN_EN
GPIO8_MEM_VDD_CTL
GPIO16_SYS_PEX_RST_MON#
GPIO23_GPU_PEX_RST_HOLD#
GPIO18_IFPE _HPD_R
GPIO21_RASTER_SYNC0
GPIO27_IFPC_HP D_R
GPIO24_IFPF_HPD_R
GPU_PEX_RST#
GPU_PEX_RST#
GPIO23_GPU_P EX_RST_HOLD#
GPU_PEX_RST#
GPIO16_SYS_PEX_RST_MON#
SMC_VGA_THERM1
SMD_VGA_THERM1
1V8_AON
1V8_AON
NV3V3
1V8_AON
NV3V3
GND
GND
1V8_AON
1V8_AON
1V8_AON 1V8_AON
GND
VDD3
VDD3
1V8_AON
NV3V3
1V8_AON
STRAP025
STRAP125
STRAP225
STRAP325
STRAP425
STRAP525
VDD35,30,31,33,36,38,39,42,47,48,49,51,52,53,54,55,56,57,63,64
1V8_AON24,25,28,29,53,55,61,63
VGA_ROM_SO 25
VGA_ROM_SCLK 25
VGA_ROM_SI 25
GPIO0_NVVDD_PWM_VID 61
GC6_FB_EN 29
GPU_EVENT# 38
SMC_VGA_THERM 39,40
SMD_VGA_THERM 39,40
I2CC_SDA 55
AC/BATL#64
VBATT_BOOST#39
HDMI_HPD 13,34
G_DP_DHPD_E 12,34 G_DP_DHPD_F 12,34
NV3V312,13,14,54,55,61
OVERT#29
GPIO8_MEM_VDD_CTL 63
GPIO28_OC_WARN# 55
GPIO10_ALT_M EM_VRE F 16,17,20,21
GPIO6_NVVDD_PSI# 61
GPIO4_1V8_MAIN_EN 29
GPIO29_NVVDD_PH1 61
d_GPIO9_ALERT_FAN 39
dGPU_GPIO8_OVERT 39
I2CC_SCL 55
Title
Size Docum ent Number R e v
Dat e: S heet
of
6-71-P95E0-D02A
D02A
[27] Misc-GPIO_I2C_ROM
Custom
27 72Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size Docum ent Number R e v
Dat e: S heet
of
6-71-P95E0-D02A
D02A
[27] Misc-GPIO_I2C_ROM
Custom
27 72Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size Docum ent Number R e v
Dat e: S heet
of
6-71-P95E0-D02A
D02A
[27] Misc-GPIO_I2C_ROM
Custom
27 72Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
R398 33_04VGA
R53 2.2K_04VGA
C291 470p_50V_X7R_04VGA
R360 10K_04VGA
Q28
BTN3904
M-SOT23-CBE
VGA
B
E C
R374 10K_04VGA
R87 10K_04VGA
R69 100K_04VGA
R62 10K_04VGA
R77 10K_04VGA
R350 10K_04VGA
C290 470p_50V_X7R_04VGA
R365 0_04VGA
R366
10K_04
VGA
R351 100K_04VGA
R89 100K_04VGA
R48 10K_04VGA
R71 10K_04VGA
D23 RB751V-40(lision)
VGA
A C
S
D
G
Q3A
MTDK3S6R
VGA
2
61
R86 100K_04VGA
C737
0.1u_16V_Y5V_04
VGA
R80 100K_04VGA
R73 *0_04VGA
R81 100K_04VGA
R82 2.2K_04VGA
R367 10K_04VGA
R76 10K_04VGA
C293 220p_50V_NPO_04VGAC294 220p_50V_NPO_04VGA
R357 10K_04VGA
R358 100K_04VGA
S
D
G
Q2A
MTDK3S6R
VGA
2
61
R372 4.7K_04VGA
C285 20p_50V_NPO_04VGA
R74 10K_04VGA
R59 2K_04VGA
C283 0.1u_16V_X7R_04VGA
R75 4.7K_04VGA
R70 2K_04VGA
C284 *5p_50V_NPO_04VGA
R380
10K_04
VGA
R84 100K_04VGA
R61 2.2K_04VGA
S
D
G
Q3B
MTDK3S6R
VGA
5
34
R359 10K_04VGA
R349
10K_04
VGA
Q27
BTN3904
M-SOT23-CBE
VGA
B
E C
C723 220p_50V_NPO_04VGA
INS143840720
SO8
U29
SO8
COMMON
W25Q40EW 1.8V
6-04-02540-A71
VGA
1
CS
2
SO
3
WP
4
GND
5
SI
6
SCK
7
HOLD
8
VCC
R51 100K _04VGA
R373 100K_04VGA
R83 2.2K_04VGA
R399 33_04VGA
R375 100K_04VGA
S
D
G
Q2B
MTDK3S6R
VGA
5
34
Q26
BTN3904
M-SOT23-CBE
VGA
B
E C
R33
10K_04
VGA
R379 33_04VGA
R34
10K_04
VGA
U3
SN74LV1T32DCKR
VGA
4
53
1
2
13/23 MISC 1
COMMON
BGA2152
INS143840863
G1W
VGA
BK23
NVJTAG_SEL
BL24
JTAG_TRST
BM24
JTAG_TDO
BM23
JTAG_TDI
BL23
JTAG_TMS
BK24
JTAG_TCK
BJ2
THERMDP
BJ1
THERMDN
BF12
TS_VREF
BG5
OVERT
BA1
GPIO32_RFU
BA2
GPIO31_RFU
BB3
GPIO30
BA3
GPIO29
BB4
GPIO28
BA4
GPIO27
BE7
GPIO26
BB2
GPIO25
BD5
GPIO24
BG3
GPIO23
BB6
GPIO22
BA5
GPIO21
BE5
GPIO20
BD4
GPIO19
BE3
GPIO18
BH1
GPIO17
BE2
GPIO16
BG1
GPIO15
BG4
GPIO14
BB1
GPIO13
BE6
GPIO12
BH3
GPIO11
BD3
GPIO10
BJ3
GPIO9
BH4
GPIO8
BD7
GPIO7
BD2
GPIO6
BG2
GPIO5
BE1
GPIO4
BE4
GPIO3
BD1
GPIO2
BB5
GPIO1
BD6
GPIO0
BF8
I2CB_SDA
BG8
I2CB_SCL
BH9
I2CC_SDA
BG9
I2CC_SCL
BH8
I2CS_SDA
BJ8
I2CS_SCL
15/23 MISC 2
COMMON
BGA2152
INS143841243
G1T
VGA
BJ5
STRAP5
BK5
STRAP4
BM5
STRAP3
BM4
STRAP2
BL4
STRAP1
BL3
STRAP0
BF9
BUFRST
BK3
ROM_SCLK
BK4
ROM_SO
BK2
ROM_SI
BJ4
ROM_CS