Clevo W241BU User Manual

Schematic Diagrams
Robson S3 Straps 4/6 B - 11
B.Schematic Diagrams
Robson S3 Straps 4/6
Sheet 10 of 41
Robson S3 Straps
4/6
* 2.2K_04
R147
*W 83L771AW G
U6
SCLK
8
VDD
1
AL ER T
6
THERM
4
SDATA
7
GND
5
D+
2
D-
3
*0_04R152
*0_04R153
*10K _04R145
*10K _04R135
*0_ 04R155
*0_ 04R154
R159
* 6.8K_1%_04
*2.2K_04R156
*10K _04R139
R160
* 6.8K_1%_04
*10K _04R137
*10K _04R136
*10K _04R140
*2.2K_04
R146
* 0_04R151
R158 *0_04
*10K _04R130
Q4
*MTN 7002Z HS3
G
DS
*10K _04R134
*10K _04R144
*10K _04R131
Q5
*MTN7002ZHS3
G
DS
* 0_04R150
*10K _04R133
*10K _04R138
*10K _04R132
*1000p_50V_X7R_04
C208
*10K _04R141
*2200p_50V_X7R_04C209
*2. 2 K _ 04R 157
*10K _04R143
*10K _04R142
3 . 3 VS_ G PU
3.3VS _GPU
3.3VS_GPU
3 . 3 VS_ G PU
3.3V S_GPU
GPI O58
GPU _DMINUS8
GPU _DPLUS 8
HSYNC_DAC18, 21
VS YN C _DAC18,21
GEN ERI CC8
GPI O228
VSY N C_DAC28
HSY N C_DAC28
GPI O88
GPI O28
GPI O18
GPI O08
GPI O218
GPI O98
GPI O138
GPI O128
GPI O118
MXM_SC L K8
MXM_ SD ATA8
SCL K0 5,6,16
SDA T A0 5,6,16
MXM_ RST#7
SMC _VGA_THER M27
SMD _VGA_THER M27
GPU_TALERT# 8,17
W250BAQ
GP IO0 1
GP IO1 1
VG A_ AL E RT# 27
GP IO2 0
GP IO8 0
GP IO9 0
GP IO1 1 1
GP IO1 2 0
GP IO1 3 0
V SY NC_ DA C1 1
H SY NC_DA C1 1
GE NER ICC 1
V SY NC_ DA C2 0
H SY NC_DA C2 0
GP IO2 1 0
GP IO2 2 0
GP IO5 1
MXM_S DATA
MXM_S CLK
MXM _SC L K
3.3VS_GPU
MXM_ SD ATA
SEE DA TABO OK FO R DE TAIL
SMBus gating circuit
XHSY N C
ALLOW FOR PULLUP PADS FOR THES E S TRAPS AND IF THES E GPI OS ARE US ED,
THEY MUS T NOT CONFLIC T DURI NG RESET
X
AUD[1]
GPI O1
TX_PWRS_ENBPCIE FULL TX OUTP UT SWINGGPI O0
EN ABLE EXTER NA L BIO S R OM
XXX
PC IE TR ANSMI TTER DE -EMPH ASI S ENABL EDTX_ DEEM PH _ EN
B I F_VG A DI S VGA EN AB LEDGPI O9 0
X
X
IGNOR E VI P DE VICE STRAP S (Removed on Seymour/Whistl er)V2 SY NCV I P_D EVI C E_ST R AP_ E NA
PIN DESC R I PT I ON OF DEFAULT SETTINGSSTR APS
GPIO_22_ROMC SB
RECOMMENDED SETTI N GS
0= DO NO T I NSTAL L R ESI STOR
1 = I NSTA LL 3K R ESI STO R
X = DES I G N DEPENDANT
NA = NOT APPLICABLE
SER IAL RO M TYP E O R MEM O RY AP ER TUR E S IZE S ELEC T ROMI DCFG(2:0) GPIO[13: 11]
BIOS_ROM_EN
CONFIGURATION STRAPS-- SEE EACH DATABOOK FOR STRAP DETAILS
H2SYNC
AUD[0] XVSY NC
X
ALLOW FOR P ULLUP P ADS FOR TH ESE STR APS B UT DO N OT I NST ALL RESI STOR . IF THESE GPI OS A RE US ED,
THEY MUS T K EEP "LO W " AND N OT CO N FLIC T D URI NG RESET .
NOTE1: AMD RESERVED CONFIGURATION STRAPS
GPI O21 GENERICC
0RE SER VE DGPI O2RSVD
PIN STRAPS
GPI O8RSVD
GPU Thermal Sensor
GPI O21RSVD
0RE SER VE D
RSVD
0RE SER VE D
GEN ER I C CRSVD
0RE SER VE DH2SY NC
GPI O2
SEE DA TABO OK FO R DE TAIL
0RE SER VE D
GPIO21 MUST BE LOW DURING PERSTB WHEN BEING USED TO CONTROL MVDDQ
GPIO8

Clevo W241BU Specifications

General

Brand	Clevo
Model	W241BU
Category	Notebook
Language	English