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Straps and XTAL
5
PEXVDD 1uF x 3
PEXVDD 4.7uF x 2
PEXVDD 10uF x 2
PEXVDD 22uF x 2
U153A
COMMON
1/17 PCI_EXPRESS
AJ11
PEX_WAKE
AG21
PEX_DVDD
D
NV
AJ12
AG22
PEX_RST
PEX_DVDD
16,17
GPU_PEX_RST#
PEX_DVDD
AG24
PEX_CLKREQ#
AK12
AH25
PEX_CLKREQ
PEX_DVDD
AG19
PEX_CVDD
VGA_PEXCLK
AL13
AH21
29
VGA_PEXCLK
PEX_REFCLK
PEX_CVDD
VGA_PEXCLK#
AK13
PEX_REFCLK
29
VGA_PEXCLK#
C224
NV
0.22u_10V_X5R_04
PEX_RX0
AK14
2
PEG_RX0
PEX_TX0
PEX_RX0#
AJ14
PEX_TX0
2
PEG_RX#0
C236
0.22u_10V_X5R_04
NV
AN12
2
PEG_TX0
PEX_RX0
AM12
AG13
PEX_RX0
PEX_HVDD
2
PEG_TX#0
C214
NV
0.22u_10V_X5R_04
AG15
PEX_HVDD
PEX_RX1
AH14
AG16
2
PEG_RX1
PEX_TX1
PEX_HVDD
PEX_RX1#
AG14
PEX_TX1
PEX_HVDD
AG18
2
PEG_RX#1
C221
0.22u_10V_X5R_04
AG25
PEX_HVDD
NV
AN14
AH15
PEX_RX1
PEX_HVDD
2
PEG_TX1
AM14
PEX_RX1
PEX_HVDD
AH18
2
PEG_TX#1
AH26
C200
NV
0.22u_10V_X5R_04
PEX_HVDD
PEX_RX2
AK15
AH27
PEX_TX2
PEX_HVDD
2
PEG_RX2
PEX_RX2#
AJ15
PEX_TX2
PEX_HVDD
AJ27
2
PEG_RX#2
AK27
C213
0.22u_10V_X5R_04
PEX_HVDD
AP14
AL27
NV
PEX_RX2
PEX_HVDD
2
PEG_TX2
AP15
PEX_RX2
PEX_HVDD
AM28
2
PEG_TX#2
AN28
C181
NV
0.22u_10V_X5R_04
PEX_HVDD
PEX_RX3
AL16
PEX_TX3
2
PEG_RX3
PEX_RX3#
AK16
2
PEG_RX#3
PEX_TX3
C169
0.22u_10V_X5R_04
AN15
NV
PEX_RX3
2
PEG_TX3
AM15
2
PEG_TX#3
PEX_RX3
C176
NV
0.22u_10V_X5R_04
PEX_RX4
AK17
PEX_TX4
2
PEG_RX4
PEX_RX4#
AJ17
2
PEG_RX#4
PEX_TX4
C165
0.22u_10V_X5R_04
AN17
NV
PEX_RX4
2
PEG_TX4
AM17
2
PEG_TX#4
PEX_RX4
C142
NV
0.22u_10V_X5R_04
PEX_RX5
AH17
PEX_TX5
C
2
PEG_RX5
PEX_RX5#
AG17
PEX_TX5
2
PEG_RX#5
C156
0.22u_10V_X5R_04
PEX_PLL_HVDD
AH12
AP17
NV
PEX_RX5
2
PEG_TX5
AP18
PEX_RX5
2
PEG_TX#5
C136
NV
0.22u_10V_X5R_04
PEX_RX6
AK18
PEX_TX6
2
PEG_RX6
PEX_RX6#
AJ18
PEX_TX6
2
PEG_RX#6
C143
0.22u_10V_X5R_04
AN18
NV
PEX_RX6
2
PEG_TX6
AM18
PEX_RX6
2
PEG_TX#6
C134
NV
0.22u_10V_X5R_04
PEX_RX7
AL19
PEX_TX7
2
PEG_RX7
PEX_RX7#
AK19
PEX_TX7
2
PEG_RX#7
C126
0.22u_10V_X5R_04
AN20
NV
PEX_RX7
2
PEG_TX7
AM20
PEX_RX7
2
PEG_TX#7
AK20
PEX_TX8
AJ20
PEX_TX8
1V8_AON
NV3V3
AP20
PEX_RX8
AP21
PEX_RX8
AH20
PEX_TX9
AG20
R45
R41
PEX_TX9
*10K_04
10K_04
AN21
PEX_RX9
Q8
AM21
NV
NV
PEX_RX9
2SK3018S3
PEX_CLKREQ#
D
S
AK21
29
PEG_CLKREQ#
PEX_TX10
AJ21
PEX_TX10
NV
AN23
PEX_RX10
AM23
PEX_RX10
17,50
NVVDD_PWRGD
AL22
PEX_TX11
AK22
PEX_TX11
B
AP23
PEX_RX11
AP24
PEX_RX11
AK23
PEX_TX12
AJ23
PEX_TX12
NV
H14
H11
H13
AN24
PEX_RX12
H5_5B5_0D3_7
H5_5B5_0D3_7
H5_5B5_0D3_7
AM24
PEX_RX12
AH23
PEX_TX13
AG23
PEX_TX13
AN26
PEX_RX13
AM26
NV
NV
NV
PEX_RX13
AK24
PEX_TX14
Rubband
AJ24
PEX_TX14
2019/12/23
AP26
PEX_RX14
G P U
AP27
PEX_RX14
AL25
PEX_TX15
AK25
PEX_TX15
PEX_TERMP
AN27
AP29
PEX_RX15
PEX_TERMP
AM27
PEX_RX15
NV
1V8_AON
IVGA_ROM_SI
R487
*0_04
R485
*0_04
A
IVGA_ROM_SO_R
R475
*0_04
R471
*0_04
ASSORTED: 0_0_0
IVGA_ROM_SCLK
R497
*0_04
R499
*0_04
NV
NV
NV
NV
NV
NV
1:ENABLE 0:DISABLE
ROM_SO
ROM_SI
ROM_SCLK
DUMMY[2:0],FS_OVERT
FS_OVERT ENABLE
L
L
L
XXX1
L
L
M
XXX0
FS_OVERT DISABLE
5
4
3
.
HCB1608KF-300T60
GPU_PLLVDD
L5
1V8_RUN
NV
Place near GPU
C277
Place between
C297
GPU and PS
Place Under GPU
1A
PEX_VDD
PEX_VDD
0.400
C118
C102
C115
C92
C596
GND
C121
C94
GND
NV
NV
NV
NV
NV
NV
NV
R410
NV
NV
*10K_1%_04
NV
C658
NV
*18p_50V_NPO_04
C117
C116
C282
C93
C273
C598
6-07-18034-1A0
NV
NV
NV
NV
NV
NV
NV
1V8 RUN 1uF x 4
1V8 RUN 4.7uF x 2
1V8 RUN 10uF x 2
1V8 RUN 22uF x 1
H=High :Tied to 1.8V
1V8_RUN
M=Middle:Tied to 0.9V
1A
0.400
L=Low :Tied to 0V
C206
C74
C186
C96
C76
C298
STRAP2
STRAP1
STRAP0
NV
NV
NV
NV
NV
L
L
L
NV
L
L
H
L
H
L
C79
C87
C164
C322
C311
L
H
H
H
L
L
H
L
H
NV
NV
NV
NV
NV
C308
C77
H
H
L
RAMCFG: 0x1 Micron
RAMCFG: 0x0 SAMSUNG
NV
NV
VGA_STRAP0
R387
NV
*100K_04
R359
NV
100K_04
1V8_AON
1V8_RUN
VGA_STRAP1
R400
NV
*100K_04
R379
NV
100K_04
0.3
PEX_PLL_HVDD
VGA_STRAP2
R24
0_04
R61
NV
*100K_04
R56
NV
100K_04
NV_0402
VGA_STRAP3
R399
NV
100K_04
R378
NV
*100K_04
NV
C274
C75
C272
PLACE NEAR BALLS
VGA_STRAP4
R401
NV
*100K_04
R380
NV
100K_04
VGA_STRAP5
R388
NV
*100K_04
R360
NV
100K_04
NV
NV
1V8_AON
U153P
R301
L: 0Bx to Ax
2.49K_1%_04
COMMON
12/17 MISC2
H: 1Bx to Ax
R472
NV_0402
NV
Zdiff=50Ω
10K_04
NV
VGA_ROM_CS#
IVGA_ROM_CS#_R
H6
R473
33.2_1%_04
ROM_CS
VGA_ROM_SI
IVGA_ROM_SI
H5
R482
33.2_1%_04
ROM_SI
VGA_ROM_SO
IVGA_ROM_SO_R
H7
R474
0_04
ROM_SO
VGA_STRAP0
J2
H4
VGA_ROM_SCLK
IVGA_ROM_SCLK
STRAP0
ROM_SCLK
R501
33.2_1%_04
VGA_STRAP1
J7
STRAP1
NV
VGA_STRAP2
J6
NV
STRAP2
VGA_STRAP3
J5
STRAP3
NV
VGA_STRAP4
J3
NV
STRAP4
VGA_STRAP5
J1
STRAP5
SNN_GPU_BUFRST*
BUFRST
E1
NV
DEFAULT
NV
4
3
2
Under GPU
U153Q
?
?
C237
C283
C264
C289
COMMON
Rubband
11/17 XTAL_PLL
2020/01/07
AD8
XSN_PLLVDD
H26
1V8_AON
GPCPLL_AVDD
AE8
SP_PLLVDD
GND
GND
GND
AD7
VID_PLLVDD
R394
SmartFan Strap Table
NV
NV
NV
*100K_1%_04
NV_0402
NV
Voltage
X_SSIN
X_OUTBUFF
H1
EXT_REFCLK_FL
XTAL_OUTBUFF
J4
0 V
R405
H3
H2
R369
XTAL_IN
XTAL_OUT
10K_1%_04
0.9V
100K_1%_04
NV
NV_0402
1.8V
X1
NV
FSX-3M_27.000MHz_12FEO
NV
XTAL_OUT
4
3
XTAL_IN
1
2
C653
C646
NV
NV
12p_50V_NPO_04
6-22-27R00-1BH
12p_50V_NPO_04
6-07-12034-1A0
6-22-27R00-1BG
NV
6-07-12034-1A0
RVL-08928-001_v10
RAMCFG[2:0]
VGA_ROM_SI
R403
NV
*100K_04
R382
NV
100K_04
1V8_AON
VGA_ROM_SO
R383
R404
NV
*100K_04
NV
100K_04
000
RAMCFG: 0x0 SAMSUNG
VGA_ROM_SCLK
R402
NV
*100K_04
R381
NV
100K_04
001
RAMCFG: 0x1 Micron
010
011
100
STRAP5
STRAP4
STRAP3
SMB_ALT_ADDR
DEVID_SEL
PCIE_CFG
101
M
H
H
1
1
1
110
M
H
L
1
1
1
M
L
H
1
1
0
M
L
L
1
1
0
L
H
M
1
0
1
ASSORTED: 0_0_0
L
M
H
1
0
1
VRAM:SAMSUM
L
M
L
1
0
0
ASSORTED: 0_0_0_1
L
L
M
1
0
0
H
H
H
0
1
1
H
H
L
0
1
1
H
L
H
0
1
0
H
L
L
0
1
0
L
H
H
0
0
1
L
H
L
0
0
1
L
L
H
0
0
0
VBIOS ROM 8M
L
L
L
0
0
0
(OPTIMUS)
INS51885796
1V8_AON
SO8
U24
SO8
COMMON
7
8
HOLD
VCC
3
WP
1
CS
C694
5
0.1u_6.3V_X5R_02
SI
2
NV
SO
6
4
SCK
GND
MX25U8033EM1I-12G
6-04-25803-A70
NV
12,13,14,15,16,17,19,54,55
1V8_AON
16,50,53,54,55
NV3V3
Title
Title
Title
52
PEX_VDD
11,16,19,55
1V8_RUN
Size
Size
Size
Custom
Custom
Custom
N18P
N18P
N18P
Date:
Date:
Date:
2
Schematic Diagrams
1
Inverted
D
SmartFan PWM %
GPIO DISABLED
33% PWM
66% PWM
SOR_EXPOSED Audio: 0x8
Sheet 10 of 59
C
Straps and XTAL
VGA_DEVICE
1
0
1
0
1:SMB_ALT_ADDR ENABLE
1
0:SMB_ALT_ADDR DISABLE
0
1:DEVID_SEL REBRAND
1
0:DEVID_SEL ORIGNAL
0
1:PCIE_CFG LOW POWER
0:PCIE_CFG HIGH POWER
1
B
1:VGA_DEVICE ENABLE
0
0:VGA_DEVICE DISABLE
1
0
1
0
1
Default
0
A
[10] VGA PCI-E/Starps/XTAL
[10] VGA PCI-E/Starps/XTAL
[10] VGA PCI-E/Starps/XTAL
Document Number
Document Number
Document Number
R e v
R e v
R e v
6-71-NP500-D02
6-71-NP500-D02
6-71-NP500-D02
D02
D02
D02
Monday, February 24, 2020
Monday, February 24, 2020
Monday, February 24, 2020
Sheet
Sheet
Sheet
10
10
10
o f
o f
o f
59
59
59
1
Straps and XTAL B - 11
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