1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
MULTI-LEVEL STRAPS
Setting RAM type
Strap
Samsung K4G80325FB-HC25 B-die 0 X 0 4000MHz 256Mx32
Micron MT51J256M32HF-80:A A-die 0 X 1 4000MHz 256Mx32
Hynix H5GQ8H24MJR-R4C M-die 0 X 2 4000MHz 256Mx32
STRAP[0:2]
Setting RAM type
Strap 5 Strap 4 Strap 3 SMB_ALT_ADDR
000 0
001 0
010 0
011 0
100 0
101 0
110 0
111 0
111 0
00M 1
0M0 1
0M1 1
01M 1
M00 1
M01 1
M10 1
DEVID_SEL PCIE_CFG
0
VGA_DEVICE
0
00
0
1
01
10
0
0
1
10
1
0
0
11
11
00
00
01
01
10
10
11
1
0
1
0
1
0
1
0
1
0
1
0
1 = HIGH : Tied to 1.8V
0 = Low : Tied to 0V
M = Middle : Tied to 0.9V
1:Enable 0:Disable
SOR 0/1/2/3 ENABLE
1= SMB_ALT_ADDR Enable
0= SMB_ALT_ADDR Disable
1= DEVID_SEL Rebrand
0= DEVID_SEL Orignal
1= PCIE_CFG Low Power
0= PCIE_CFG High Power
1= VGA_DEVICE Enable
0= VGA_DEVICE Disable
M11 1 1 11
Strap 2 Strap 1 Strap 0 RAMCFG[4:0]
0 0 0 00000
0 1 0 00010
0 1 1 00011
1 1 0 00110
1 1 1 00111
ROM_SO ROM_SI ROM_SCLK SOR_EXPOSED[3:0]
0 0 0 1111
0 0 1 1110
0 1 0 1101
0 1 1 1100
1 0 0 1011
1 0 1 1010
1 1 1 1000
1 1 M 0000
M 0 M 21 (0x0015)
M M 0 22 (0x0016)
M M 1 23 (0x0017)
M 1 M 24 (0x0018)
1 M M 25 (0x0019)
1 0 M 16 (0x0010)
1 M 0 17 (0x0011)
1 M 1 18 (0x0012)
1 1 M 19 (0x0013)
0 M M 20 (0x0014)
0 1 M 11 (0x000B)
M 0 0 12 (0x000C)
M 0 1 13 (0x000D)
M 1 0 14 (0x000E)
M 1 1 15 (0x000F)
1 1 0 6 (0x0006)
1 1 1 7 (0x0007)
0 0 M 8 (0x0008)
0 M 0 9 (0x0009)
0 M 1 10 (0x000A)
0 0 1 1 (0x0001)
0 1 0 2 (0x0002)
0 1 1 3 (0x0003)
1 0 0 4 (0x0004)
1 0 1 5 (0x0005)
Strap 2 Strap 1 Strap 0 RAMCFG[4:0]
0 0 0 0 (0x0000)
M M M 26 (0x001A)
XTAL
40mil
40mil
XTAL
6-22-27R00-1BG
6-22-27R00-1BH
Near to GPU
30ohm ESR 10mohm bead
DG P.65 recommend strap resistor 5%
or better , voltage use 1V8_AON
DG P.73 recommend Pull down resistor 100k
DG P.114 Note: PLL power rails
trace rounting to GPU BGA ball
must be 12~16 mil wide.
20mil
GPU nearGPU under
GPU under
default
Default
1/26 NV CHECK
2016/7/15 Update
eDP ID
1/26 NV CHECK
GSYNC ID
L
Strap5
non-Gsync = L
Gsync = H
aduio playback
strapping
嶇
P950COST_12/27
GPU_PLLVDD
XTALIN
XTALOUT
XTALOUTBUFFXTALSSIN
GND
1V8_AON
GND
1V8_AON
GND
GND GND
GND
GND
GND
1V8_RUN
GND
GND
GND
1V8_AON
VGA_ROM_SCLK[26]
VGA_ROM_SO[26]
VGA_ROM_SI[26]
STRAP0[26]
STRAP1[26]
STRAP2[26]
STRAP3[26]
STRAP4[26]
STRAP5[26,34]
NV3V3[11,12,13,14,26,46,52,53,61,62]
1V8_RUN[14,15,23,28,52]
1V8_AON[3,23,26,27,28,31,52,53,61,62,64]
GPU_PLLVDD[25]
GCLK_27M_NV[31]
Title
Size Document Number Rev
Date: Sheet
of
6-71-PA700-D02A
D02A
[24] STRAPS and XTAL
A3
24 77Wednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-PA700-D02A
D02A
[24] STRAPS and XTAL
A3
24 77Wednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-PA700-D02A
D02A
[24] STRAPS and XTAL
A3
24 77Wednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
.
L17 HCB1608KF-300T60
C237 0.1u_10V_X7R_04
C193 0.1u_10V_X7R_04
R442
100K_04
R446
100K_04
R437 0_04
C276
22u_6.3V_X6S_08
R66
10K_04
R452
*100K_04
C279 0.1u_10V_X7R_04
C283
10u_6.3V_X5R_06
C734
4.7u_6.3V_X6S_06
R84
*100K_04
C258
0.1u_10V_X7R_04
R71 0_06
14/23 XTAL/PLL
INS16552674
U22S
BL6
XTALIN
BJ6
XTALSSIN
BB24
XS_PLLVDD
AF11
GPCPLL_AVDD1
U42
GPCPLL_AVDD0
BC12
VID_PLLVDD
BD12
SP_PLLVDD
BM6
XTALOUT
BK6
XTALOUT BUFF
C104
0.1u_10V_X7R_04
X3
*U83-076_27MHZ
fsx3m
21
34
R67
*100K_1%_04
C737
*12p_50V_NPO_04
C273 0.1u_10V_X7R_04
R69
100K_1%_04
R86
100K_1%_04
R453
*100K_04
R68
100K_1%_04
R65
10K_04
R445
100K_04
R449
100K_04
R88
*100K_1%_04
C726
*10p_50V_NPO_04
R87
*100K_1%_04
R444
100K_04
C729
22u_4V_X6S_06
R454
100K_04
C278 0.1u_10V_X7R_04
R443
100K_04
C257 0.1u_10V_X7R_04
R447
*100K_04
R451
*100K_04
R450
*100K_04