Clevo W255BU User Manual

Schematic Diagrams
B - 18 HUDSON SATA/ DEBUG IO/ SPI
B.Schematic Diagrams
HUDSON SATA/ DEBUG IO/ SPI
SATA_LED #28
R333 * 0_04
R335 * 0_04
SB_ PR O CHOT#_ C
C487
330p_50V _X7R_04
SB_ P ROCHOT#3
C486
330p_50V_X7R_04
C488
* 0.1u_16V _Y 5V_04
R340 *11K_1%_04
R336 * 0_04
R337 * 0_04
R341 *10K_04
R576 * 1 0K _04
APU_ TALER T # 3 , 2 7
GPU _TA LERT# 8, 1 0
HSPI _MSO 27
HSPI _MSI 27
HSPI _SCLK 27
HSPI _CE# 27
R799 10K_04
R350
*10K _04
SMD_CPU_THERM 3,16,27
SMC_CPU_THERM 3,16,27
3.3V
3.3VS
C490
* 0.1u_16V _Y 5V_04
R349
10K_04
SA TARXN 024
HUDSON-1
PA RT 2 OF 5
SPI ROM
GPIOD
S ER I AL AT A
HW MONITOR
U19B
HUDSON M1 A13
G2
RO M _ R S T # / GPIO161
K9
SP I _ CS 1 # / G PI O 1 6 5
K4
SP I _ CLK / GPIO162
E2
SP I _ DO / G PI O 1 6 3
J5
SP I _ DI / G PI O 1 6 4
AC1 6
SA TA _ X2
AD1 6
SA TA _ X1
AD1 1
SA TA _ AC T# /GPIO67
AA 14
SA TA _ CA L R N
AB 14
SA TA _ CA L R P
AJ 19
SA TA _ RX 5 P
AH1 9
SA TA _ RX 5 N
AH1 8
SA TA _ T X 5 N
AJ 18
SA TA _ T X 5 P
AH1 7
SA TA _ RX 4 P
AJ 17
SA TA _ RX 4 N
AF 1 7
SA TA _ T X 4 N
AG 17
SA TA _ T X 4 P
AF 1 4
SA TA _ RX 3 P
AG 14
SA TA _ RX 3 N
AJ 14
SA TA _ T X 3 N
AH1 4
SA TA _ T X 3 P
AH1 2
SA TA _ RX 2 P
AJ 12
SA TA _ RX 2 N
AF 1 2
SA TA _ T X 2 N
AG 12
SA TA _ T X 2 P
AF 1 0
SA TA _ RX 1 P
AG 10
SA TA _ RX 1 N
AJ 10
SA TA _ T X 1 N
AH1 0
SA TA _ T X 1 P
AH8
SA TA _ RX 0 P
AJ8
SA TA _ RX 0 N
AJ9
SA TA _ T X 0 N
AH9
SA TA _ T X 0 P
Y2
NC
G27
NC
A8
VIN7/GBE_LED3/GPIO182
B8
VIN6/GBE_STAT3/GPIO181
B7
VIN5/GPIO180
A7
VIN4/GPIO179
C5
VIN3/GPIO178
A4
VIN2/GPIO177
B4
VIN1/GPIO176
A3
VIN0/GPIO175
C7
TEMP_COMM
B5
TE MPIN3/T ALERT#/GPIO174
A5
TEMPIN2/GPIO173
A6
TEMPIN1/GPIO172
B6
TEMPIN0/GPIO171
W8
FANIN2/GPIO58
V9
FANIN1/GPIO57
W7
FANIN0/GPIO56
Y9
FA NO UT 2 / G P I O 5 4
W6
FA NO UT 1 / G P I O 5 3
W5
FA NO UT 0 / G P I O 5 2
AH26
F C_A DQ 15/ G P IOD143
AG25
F C_A DQ 14/ G P IOD142
AJ25
F C_A DQ 13/ G P IOD141
AJ24
F C_A DQ 12/ G P IOD140
AF23
F C_A DQ 11/ G P IOD139
AJ23
F C_A DQ 10/ G P IOD138
AH22
F C_A DQ 9/ G P IOD137
AF21
F C_A DQ 8/ G P IOD136
AG21
F C_A DQ 7/ G P IOD135
AJ22
F C_A DQ 6/ G P IOD134
AH23
F C_A DQ 5/ G P IOD133
AG23
F C_A DQ 4/ G P IOD132
AH24
F C_A DQ 3/ G P IOD131
AH25
F C_A DQ 2/ G P IOD130
AJ26
F C_A DQ 1/ G P IOD129
AJ27
F C_A DQ 0/ G P IOD128
AH27
FC_INT2/GPIOD147
AF 2 9
FC_INT1/GPIOD144
AE 2 9
FC_CE2#/GPIOD150
AF 27
FC_CE1#/GPIOD149
AG 26
FC_WE#/GPIOD148
AG 29
FC _AV D#/ G P IOD146
AF 28
FC _ O E#/ G P IOD145
AF 2 6
FC _FB CLK I N
AG 28
FC _F BC LKO U T
AH28
FC _ C LK
R386 0_04
R572 0_04
R571 0_04
NEAR U19
R573 0_04
R351 *10K_04
SPI _CS#_SEL
R800 10K_04
VIN _VD DCR
HUDSON SATA/DEBUG IO/SPI
C492
* 0.1u_16V_Y5V_04
R352
10K_04
VI N _ V D DIO_SUS
Debug port
R732 *0_04
SA TATXN024
ODD_PWR24
U21
*25VF032B
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VD D
8
SA TARXP 024
SPI _DATAIN
R330 *10K_04
SA TATXN124
SA TATXP124
SA TARXP 124
SA TARXN 124
R79810K_04
3.3VS
R801 10K_04
R697 10K_04
R802 10K_04
Q9
*2N 3904
B
E C
R342
10K_04
SA TATXP024
3.3VS
SPI _DATAOUT
R331 1K_1%_04
3.3VS
R332 931_1%_04
C491
*0.1u_16V_Y 5V_04
PLACE Q600 UNDER DIMM
1.8VS
VDDCR_C PU
VDDCR_N B
1VS
AVDD_SATA
DEBUG ONLY
DNI R652 and R653 for customer board
Connect C7 and D8, then go to GND directly.
R346
*1K_0 4
R347
*10K_04
R803 10K_04
AS A 10MIL TRACE
NOTE: ROUTE TEMP_COMM
1.5V
to get aff ec ted with 2 vi as. AMD pl atf orms are vali dat ed
customers can use 2vi as with GND via wi thin 150mil s of
meet s SATA l ogo requirement s. Return loss i s expect ed
si gnal vi a as l ong as they can ensure that their pl atfor m
SATA t r ace shoul d use only 1via on the
trace.
with one via only
R344 *4.99K_1%_04
HDD0_PWR
HUDSON_FANOUT0
HUDSON_FANTACH0
R345 *4.99K_1%_04
MB_TH RMD A_SB
MB_TH RMD C_SB
HUDSON_ROM_RST#
ODD_P WR
SATA_CALN
SATA_CALP GPI O58
U20
* 74AH C1G08GW
1
2
5
4
3
SB_PROCHOT# _C
SB_TALERT#
S PI _ C S#_ SEL
SPI_CLK
D22 RB 751V
A C
SPI_DATAIN
TE MPIN0
SPI_DATAOUT
VIN_VDDCR
VIN_VDDIO_SUS
VIN_VDDNB
VIN_VDDNB
SPI _CLK
Sheet 17 of 41
HUDSON SATA/
DEBUG IO/ SPI

Clevo W255BU Specifications

General

Brand	Clevo
Model	W255BU
Category	Laptop
Language	English