Acer LA-1481 Schematics
A
4 4
B
C
D
E
Confidential
3 3
Schematics
Document
Mobile AMD Athlon XP with ATI
MOBILITY-U1 /ALI 1535+ core logic chip
2 2
2002-08-12
REV: 0.5
1 1
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
A
B
C
D
Title
Size Document Number Rev
Date: Sheet
Compal Electronics, Inc.
COVER SHEET
LA-1481 M/B
!"#, $%
14, 2002
147
E
0.5
of
A
File Name : LA-1481 M/B
CPU Bypass &
Fan Control
4 4
page 4
CPUFID/VID
TV-OUT Conn
B
page 5,32,33
CRT Conn
page 14
page 14
C
Mobile AMD AthlonXP
Model-8 OPGA
CPU SOCKET
page 3,4
System Bus
400MHz
HD#(0..63)HA#(3..31)
ATI MOBILITY-U1
596 Graphics embedded
BGA
page6,7,8,9,10
Thermal Sensor
NE1617 ICS951403
Memory
BUS(DDR)
2.5V DDR 200/266 MHz
D
Clock Generator
page 3
DDR-SO - D IMM X 2
BANK 0, 1, 2, 3
E
Block Diagram
page 13
page 11,12
LCD Conn
page 15
IDSEL:AD16
(PIRQC#,GNT#0,REQ#0)
3 3
IEEE 1394
VT6306
page 21
Mini PCI
port
page 25
IDSEL:AD31
(PIRQB#,GNT#1,REQ#1)
RJ11
Conn.&Jack
page 25
PCI BUS
IDSEL:AD17
(PIRQC#,GNT#3,REQ#3)
LAN CTRL
RTL 8100BL
page 20
2 2
RJ45 Jack
page 25
Power On/Off
Reset & RTC
page 26,30,18
DC/DC Interface
IDSEL:AD20
(PIRQA/B#,GNT#2,REQ#2)
CardBus Controller
ENE CB1420
Slot 1
page 23
14M_5V
EC NS87591L
Touch Pad
page 24
page 27
Suspend
page 31
1 1
Power Circuit DC/DC
page 34,35,36,37,38,39
A
EC I/O Buffer
page 28
BIOS
page 28 page 30
B
3.3V 33MHz
page 22
Slot 0
page 23
S/W BD conn
Int.KBD
page 26
page 26
PS/2 conn
AC-LINK
+5VALW
USB
Port 2
page 29
LPC BUS
3.3V 33MHz
ALI 1535+
page 16,17
3.3V 48MHz
+5VALW
Port 0,1
page 29
3.3V 24.576MHz
3.3V ATA100
USB
SERIALPARALLEL
page 29 page 29
FDD
page 26
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
C
D
AC-LINK
CONN
page 24
HDD IDE
Connector
page 19
CDROM IDE
Connector
page 19
Compal Electronics, Inc.
Title
Block Diagram
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet
14, 2002
247
E
of
0.3
A
SDATA#[0..63]6
4 4
3 3
SDATAINVAL#
C517
@20PF
1 2
Just for A-TEST
2 2
SDATAINVAL#6
+CPU_CORE
R35 820
1 2
R36 820
1 2
1 1
CLKFWDRST6
CONNECT6
PROCRDY6
SDATA#0
SDATA#1
SDATA#2
SDATA#3
SDATA#4
SDATA#5
SDATA#6
SDATA#7
SDATA#8
SDATA#9
SDATA#10
SDATA#11
SDATA#12
SDATA#13
SDATA#14
SDATA#15
SDATA#16
SDATA#17
SDATA#18
SDATA#19
SDATA#20
SDATA#21
SDATA#22
SDATA#23
SDATA#24
SDATA#25
SDATA#26
SDATA#27
SDATA#28
SDATA#29
SDATA#30
SDATA#31
SDATA#32
SDATA#33
SDATA#34
SDATA#35
SDATA#36
SDATA#37
SDATA#38
SDATA#39
SDATA#40
SDATA#41
SDATA#42
SDATA#43
SDATA#44
SDATA#45
SDATA#46
SDATA#47
SDATA#48
SDATA#49
SDATA#50
SDATA#51
SDATA#52
SDATA#53
SDATA#54
SDATA#55
SDATA#56
SDATA#57
SDATA#58
SDATA#59
SDATA#60
SDATA#61
SDATA#62
SDATA#63
SDATAIN_CLK#0
SDATAIN_CLK#1
SDATAIN_CLK#2
SDATAIN_CLK#3
SDATAINVAL#
SDATAOUTCLK#0
SDATAOUTCLK#1
SDATAOUTCLK#2
SDATAOUTCLK#3
DOVAL#
SADDIN#0
SADDIN#1
SADDIN#2
SADDIN#3
SADDIN#4
SADDIN#5
SADDIN#6
SADDIN#7
SADDIN#8
SADDIN#9
SADDIN#10
SADDIN#11
SADDIN#12
SADDIN#13
SADDIN#14
SADDIN_CLK#
CONNECT
PROCRDY
FILVAL#
A
SADDIN#[2..14]6
SDATAOUTCLK#[0..3]6
U27A
AA35
SDATA0
W37
SDATA1
W35
SDATA2
Y35
SDATA3
U35
SDATA4
U33
SDATA5
S37
SDATA6
S33
SDATA7
AA33
SDATA8
AE37
SDATA9
AC33
SDATA10
AC37
SDATA11
Y37
SDATA12
AA37
SDATA13
AC35
SDATA14
S35
SDATA15
Q37
SDATA16
Q35
SDATA17
N37
SDATA18
J33
SDATA19
G33
SDATA20
G37
SDATA21
E37
SDATA22
G35
SDATA23
Q33
SDATA24
N33
SDATA25
L33
SDATA26
N35
SDATA27
L37
SDATA28
J37
SDATA29
A37
SDATA30
E35
SDATA31
E31
SDATA32
E29
SDATA33
A27
SDATA34
A25
SDATA35
E21
SDATA36
C23
SDATA37
C27
SDATA38
A23
SDATA39
A35
SDATA40
C35
SDATA41
C33
SDATA42
C31
SDATA43
A29
SDATA44
C29
SDATA45
E23
SDATA46
C25
SDATA47
E17
SDATA48
E13
SDATA49
E11
SDATA50
C15
SDATA51
E9
SDATA52
A13
SDATA53
C9
SDATA54
A9
SDATA55
C21
SDATA56
A21
SDATA57
E19
SDATA58
C19
SDATA59
C17
SDATA60
A11
SDATA61
A17
SDATA62
A15
SDATA63
W33
SDATAINCLK0
J35
SDATAINCLK1
E27
SDATAINCLK2
E15
SDATAINCLK3
AN33
SDATAINVAL
AE35
SDATAOUTCLK0
C37
SDATAOUTCLK1
A33
SDATAOUTCLK2
C11
SDATAOUTCLK3
AL31
SDTATOUTVAL
AJ29
SADDIN0
AL29
SADDIN1
AG33
SADDIN2
AJ37
SADDIN3
AL35
SADDIN4
AE33
SADDIN5
AJ35
SADDIN6
AG37
SADDIN7
AL33
SADDIN8
AN37
SADDIN9
AL37
SADDIN10
AG35
SADDIN11
AN29
SADDIN12
AN35
SADDIN13
AN31
SADDIN14
AJ33
SADDINCLK
AJ21
CLKFWDRST
AL23
CONNECT
AN23
PROCRDY
AJ31
SFILLVAL
CPU_SOCKET_OPGA_462
SADDIN#[2..14]
SDATAOUTCLK#[0..3]
B
A20M#
AE1
A20M
FERR
INIT
INTR
IGNNE
NMI
RESET
SMI
STPCLK
PWROK
PICCLK
PICD0/BYPASSCLK
PICD1/BYPASSCLK
COREFB-
COREFB+
CLKIN
CLKIN
RSTCLK
RSTCLK
K7CLKOUT
K7CLKOUT
ANALOG
SYSVREFMODE
VREF_SYS
ZN
ZP
PLLBYPASS
PLLBYPASSCLK
PLLBYPASSCLK
PLLMON1
PLLMON2
PLLTEST
SCANCLK1
SCANCLK2
SCANINTEVAL
SCANSHIFTEN
DBRDY
DBREQ
FLUSH
TCK
TDI
TDO
TMS
TRST
VID0
VID1
VID2
VID3
VID4
FID0
FID1
FID2
FID3
SCHECK0
SCHECK1
SCHECK2
SCHECK3
SCHECK4
SCHECK5
SCHECK6
SCHECK7
SADDOUT0
SADDOUT1
SADDOUT2
SADDOUT3
SADDOUT4
SADDOUT5
SADDOUT6
SADDOUT7
SADDOUT8
SADDOUT9
SADDOUT10
SADDOUT11
SADDOUT12
SADDOUT13
SADDOUT14
SADDOUTCLK
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
B
AG1
AJ3
AL1
AJ1
AN3
AG3
AN5
AC1
AE3
N1
N3
N5
AG13
AG11
AN17
AL17
AN19
AL19
AL21
AN21
AJ13
AA5
W5
AC5
AE5
AJ25
AN15
AL15
AN13
AL13
AC3
S1
S5
S3
Q5
AA1
AA3
AL3
Q1
U1
U5
Q3
U3
L1
L3
L5
L7
J7
W1
W3
Y1
Y3
U37
Y33
L35
E33
E25
A31
C13
A19
J1
J3
C7
A7
E5
A5
E7
C1
C5
C3
G1
E1
A3
G5
G3
E3
FERR
INIT#
INTR
IGNNE#
NMI
CPURST#
SMI#
STPCLK#
APICCLK0
APICD0
APICD1
COREFBCOREFB+
CPUCK
CPUCK#
CLKOUT
CLKOUT#
VREFMODE
VREF_SYS
ZN
ZP
PLLBP#
PLLCLK
PLLCLK#
PLLMON1
PLLMON2
PLLTEST#
SCANCLK1
SCANCLK2
SINTVAL
SSHIFTEN
DBREQ#
FLUSH#
TCK
TDI
TMS
TRST#
PVID0
PVID1
PVID2
PVID3
PVID4
FID0
FID1
FID2
FID3
SADDOUT#0
SADDOUT#1
SADDOUT#2
SADDOUT#3
SADDOUT#4
SADDOUT#5
SADDOUT#6
SADDOUT#7
SADDOUT#8
SADDOUT#9
SADDOUT#10
SADDOUT#11
SADDOUT#12
SADDOUT#13
SADDOUT#14
SADDOUTCLK#
COREFBCOREFB+
R129
100_1%
15mil
15mil
100_1%
A20M# 16
INIT# 16
INTR 16
IGNNE# 16
NMI 16
CPURST# 6,16
SMI# 16
STPCLK# 16
CPU_PWROK 30
+CPU_CORE
R131
100_1%
R130
R132
100_1%
PVID[0..4] 33
FID[0..3] 32
SADDOUT#[2..14]
SADDOUTCLK# 6
C
Near socket-A
COREFB+
COREFB-
AMD RECOMEND
+CPU_CORE
R187
510
FERR
R530 75
APICCLK0
APICD0
APICD1
0.047UF_0603
VREF_SYS
close to CPU socket
@1UF_0603
THERMDA4
THERMDC4
SADDOUT#[2..14] 6
SDATAINCLK#[0..3]6
SADDINCLK#6
Place these component near middle of
trace.
C
+CPU_CORE
R157 10K
R151 10K
+3VS
R451
510
Q17
2
MMBT2222A
3 1
R190
R450
1K
1K
+CPU_CORE
12
C518
VREF_SYS is set at 50%
of VCC_CORE to CPU
12
C519
10 Miles
10 Miles
C149
0.047UF
ZN
ZP
Change Value by tunning
close to CPU socket
C377 0.1UF
C385
2200PF
1 2
+3VS
AMD recommend
SDATAINCLK#0
SDATAINCLK#1 SDATAIN_CLK#1
SDATAINCLK#2
SDATAINCLK#3
SADDINCLK# SADDIN_CLK#
R140
1K
15mil
FERR#
15mil
12
R192 40.2_1%_0603
R191 40.2_1%_0603
12
R422
1 2
1K
FERR# 16
+CPU_CORE
SMI#
C528
@560PF
Reduce NMI
noise for
C3
+CPU_CORE
12
C147
@0.1UF
+CPU_CORE
R552 150
1 2
15mil
U26
1
NC
2
VCC
3
DXP
4
DXN
5
NC
6
ADD1
7
GND
8 9
GND NC
NE1617DS
RESERVE FOR MOBILE K7
10nH
L23 NL252018T-010J
L27 NL252018T-010J
L32 NL252018T-010J
L35 NL252018T-010J
L20 0_0805
C40
@5PF
D
NMI
Reduce NMI
noise for
C3
R441
60.4_1%
R442
60.4_1%
SMBCLK
SMBDATA
C46
12
C57
D
+CPU_CORE +CPU_CORE
A20M#
IGNNE#
INIT#
DBREQ#
TCK
TMS
TDI
TRST#
PLLTEST#
FLUSH#
PLLBP#
C145
@560PF
RP24
1
2
3
4
5
10P8R_820
AMD recomend
R146 820
R448 820
R449 820
R185 820
R443 820
R445 820
R173 820
R75 820
10
9
8
7
6
INTRCPURST#
NMI
SMI#
STPCLK#
Near socket-A U1
CPUCK
CPUCK#
+CPU_CORE
R446
VREFMODE
close to CPU socket
@1K
15mil
R447
@1.5K
VREFMODE=Low=No voltage scaling
+3VS
15mil
12
R419
10K
12
12
R421
10K
+3VS
L24 NL252018T-010J
L28 NL252018T-010J
L33 NL252018T-010J
L36 NL252018T-010J
L21 0_0805
C91
5PF
12
C108
5PF
Title
Size Document Number Rev
Date: Sheet
EC_SMC2 27
EC_SMD2 27
SDATAIN_CLK#0
SDATAIN_CLK#2
SDATAIN_CLK#3
Compal Electronics, Inc.
AMD AthlonXP SOCKET_ A-1
LA-1481 M/B
!"#, $%
STBY
ALERT
ADD0
5PF
5PF
16
NC
15
14
13
NC
12
11
10
R423
1K
12
12
12
E
PLLMON1
PLLMON2
SADDOUT#0
SADDOUT#1
FILVAL#
DOVAL#
+CPU_CORE
+CPU_CORE
C116 680PF
C112 680PF
Trace lengths of CLKOUT and CLKOUT#
are between 2" and 3"
14, 2002
R138 56
R139 56
R452 @1K
R444 @1K
R23 820
R24 820
SSHIFTEN
SINTVAL
SCANCLK2
SCANCLK1
8P4R_1.5K_0804
R127
60.4_1%
R115
301_1%
CLKOUT
close to CPU socket
CLKOUT#
E
RP25
1 8
2 7
3 6
4 5
R112
60.4_1%
CPUCLK 13
CPUCLK# 13
+CPU_CORE
R91
100_1%
15mil
R92
100_1%
+CPU_CORE
R98
100_1%
15mil
R97
100_1%
347
of
0.3
+12VS
R195
3.48K_1%_0603
FAN1
1 2
21
D13
1N4148
31
2
Q18 2SA1036K
Located at Socket-A Cap
0.22UF(0603) X 22
1000PF(0402) X 4
0.1UF(0402) X 4
0.01UF(0402) X 4
1UF(0603) X 8
10UF(1206) X 30
39PF(0402) X 29
330UF(D2_2.5V_15m) X 8
SVID[0..4]33
SVID0
SVID4
SVID2
SVID3
SVID1
Fan1 Control circuit
AD30
AD8
AF10
AF28
AF30
AF32
AF6
AF8
AH30
AH8
AJ9
AK8
AL9
AM8
F30
H10
H28
H30
H32
K30
AJ7
AL7
AN7
G25
G17
AG7
AG15
AG29
AA7
AG9
AG17
AG27
G15
G23
AH6
F8
H6
H8
K8
G9
N7
Y7
G7
Q7
D15 @1SS355
CB41
1 2
2.2UF_16V_0805
H12
H16
H20
H24M8P30R8T30V8X30Z8AB30
VCC_CORE1
VCC_CORE2
VCC_CORE3
VCC_CORE4
VCC_SRAM1
VCC_SRAM2
VCC_SRAM3
VCC_SRAM4
VCC_SRAM5
VCC_SRAM6
VCC_SRAM7
VCC_SRAM8
VCC_SRAM9
VCC_SRAM11
VCC_SRAM13
VCC_SRAM14
VCC_SRAM16
VCC_SRAM17
VCC_SRAM19
VCC_SRAM20
VCC_SRAM21
VCC_SRAM22
VCC_SRAM23
VCC_SRAM24
VCC_SRAM25
VCC_SRAM26
VCC_SRAM27
VCC_SRAM28
VCC_SRAM29
VCC_SRAM30
VCC_SRAM31
KEY4
KEY6
KEY8
KEY10
KEY12
KEY14
KEY16
KEY18
KEY
KEY
KEY
KEY
KEY
KEY
KEY
KEY
AMD
VSS1
VSS2
VSS3
VSS4
H14
H18
H22
H26
FMMT619
2
21
VCC_CORE5
VCC_CORE6
VCC_CORE7
VCC_CORE8
VSS5
VSS6
VSS7
VSS8
M30P8R30T8V30X8Z30
Q19
D14
1N4148
VCC_CORE9
VCC_CORE10
VSS9
VSS10
D33
C17
1SS355
VCC_CORE14
VSS14
40mil
AF22
AF26
VCC_CORE15
VSS15
AF20
AF24
C446
1000PF
AM34
VCC_CORE16
VCC_CORE17
VSS16
VSS17
AM36
@1000PF
+5VFAN1
AK36
AK34
AK30
VCC_CORE18
VCC_CORE19
VSS18
VSS19
AK32
AK28
AK24
VCC_CORE20
VSS20
2 1
3 1
2 1
AF14
AF18
VCC_CORE11
VCC_CORE12
VCC_CORE13
VSS11
VSS12
VSS13
AB8
AF12
AF16
+5VS
JP21
1
2
3
53398-0310
Layout:C3 & C988 must
close to JP1
AK26
AK22
AK18
AK14
AK10
AL5
AH26
AM30
AH22
VCC_CORE21
VCC_CORE22
VCC_CORE23
VCC_CORE24
VCC_CORE25
VCC_CORE26
VCC_CORE27
VCC_CORE28
VCC_CORE29
VSS21
VSS22
VSS23
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
AK20
AK16
AK12
AK4
AK2
AH36
AM32
AH34
AH32
+3VS
12
R456
10K
FANSPEED1 27
C219
1000PF
AH18
AH14
AH10
AH4
AH2
AF36
AF34
AD6
VCC_CORE30
VCC_CORE31
VCC_CORE32
VCC_CORE33
VCC_CORE34
VCC_CORE35
VCC_CORE36
VCC_CORE37
VSS31
VSS32
VSS33
VSS34
VSS35
VSS37
VSS38
VSS39
AH28
AH24
AH20
AH16
AH12
AF4
AF2
AD36
EN_FAN127
AM26
AD4
AD2
AB36
AB34
AB32Z6Z4Z2X36
VCC_CORE38
VCC_CORE39
VCC_CORE40
VCC_CORE41
VCC_CORE42
VCC_CORE43
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
AD34
AD32
AB6
AB4
AB2
Z36
Z34
VCC_CORE44
VCC_CORE45
VCC_CORE46
VSS46
VSS47
VSS48
Z32X6AM28X4X2
VCC_CORE47
VSS49
X34
VCC_CORE48
VSS50
12
AM22
X32V6V4V2T36
VCC_CORE49
VCC_CORE50
VSS51
VSS52
V36
C444
0.1UF
1 2
R455
13K_1%_0603
VCC_CORE51
VCC_CORE52
VCC_CORE53
VSS53
VSS54
VSS55
V34
V32T6T4T2R36
T34
VCC_CORE54
VCC_CORE55
VSS56
VSS57
T32R6R4R2AM18
VCC_CORE56
VCC_CORE57
VCC_CORE58
VSS58
VSS59
VSS60
R34
AM24
P36
VCC_CORE59
VCC_CORE60
VCC_CORE61
VSS61
VSS62
VSS63
R32P6P4P2M36
+5VS
1
3
P34
P32M4M6M2K36
VCC_CORE62
VCC_CORE63
VSS64
VSS65
VCC
VEE
2 5
R453
M34
0.1UF
1 2
C443
4
U28
LMV321_SOT23-5
1 2
7.32K_1%_0603
K34
VCC_CORE64
VCC_CORE65
VCC_CORE66
VCC_CORE67
VCC_CORE68
VSS66
VSS67
VSS68
VSS69
VSS70
M32K6K4K2AM20
K32H4H2
VCC_CORE69
VCC_CORE70
VSS71
VSS72
H36
FAN1
AM14
F36
F34
F32
F28
F24
F20
F16
F12
D32
D28
AM10
D24
D20
D16
D12D8D4D2B36
VCC_CORE71
VCC_CORE72
VCC_CORE73
VCC_CORE74
VCC_CORE75
VCC_CORE76
VCC_CORE77
VCC_CORE78
VCC_CORE79
VCC_CORE80
VCC_CORE81
VCC_CORE82
VCC_CORE83
VCC_CORE84
VCC_CORE85
VCC_CORE86
VCC_CORE87
VCC_CORE88
VCC_CORE89
VCC_CORE90
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
H34
F26
F22
F18
F14
F10F6F4F2AM16
D36
D34
D30
D26
D22
D18
D14
D10D6B34
+CPU_CORE
12
12
C71
C103
0.1UF
1000PF
+CPU_CORE
12
C30
10UF_10V_1206
+VCCA2.5+CPU_CORE
B32
AM2
B28
B24
B20
B16
B12B8B4
AJ5
AC7
VCC_Z
VCC_CORE91
VCC_CORE92
VCC_CORE93
VCC_CORE94
VCC_CORE95
VCC_CORE96
VCC_CORE97
VCC_CORE98
VCC_CORE99
VCC_CORE100
VCC_CORE101
NC1
NC2
NC3
NC6
NC7
NC8/FSB_Sense
NC9
NC10
NC11
NC12
NC13
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
NC36
NC37
NC42
NC43
NC44
NC45
BP0_CUT
BP1_CUT
BP2_CUT
BP3_CUT
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
AM12
B30
B26
B22
B18
B14
B10B6B2
AM4
AK6
AM6
AE7
OPTION
12
12
C358
C334
1000PF
0.01UF
OPTION
12
C27
10UF_10V_1206
CB106
1 2
4.7UF_10V_0805
>15mil
U27B
CPU_SOCKET_OPGA_462
AJ23
VCC_A
AA31
AC31
AE31
AG23
AG25
AG31
AG5
AJ11
ADD for 133/100MHz select 91.03.15.
AJ15
AJ17
AJ19
AJ27
AL11
AN11
AN9
G11
G13
G27
G29
G31
J31
J5
L31
N31
Q31
S31
THERMDA
S7
U31
THERMDC
U7
W31
9/04/2000 CHANGE BACK
W7
Y31
Y5
AG19
G21
AG21
G19
AN27
AL27
AN25
AL25
+CPU_CORE
VSS_Z
C31
1UF_10V_0603
12
C143
0.01UF
C28
10UF_10V_1206
1 2
FSB_100/133#
C37
1UF_10V_0603
12
C357
1000PF
THERMDA 3
THERMDC 3
12
C94
0.1UF
12
R11 10K
OPTION
12
C98
0.01UF
12
C29
10UF_10V_1206
+3VS
+CPU_CORE
12
C56
0.1UF
C395
1UF_10V_0603
12
12
C72
C82
1000PF
0.01UF
FSB_100/133# 10,13
12
C33
0.1UF
C384
1UF_10V_0603
AMD Socket-A processors will not
implement a pin at location AH6.
VR_ON27,36,39
CONTROL ON/OFF
+5VS
0.22UF_0603
R221 0
C161
C158
0.1UF
VCCA for cpu internal PLL power source!
U9
8
SD#
4
VIN
1
Cnoise
3
GND
SENSE/ADJ
VOUT
ERROR#
DELAY
SI9182DH-25
5
6
7
2
C526
0.22UF_0603
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
(2.5V Output)
2.5V,if 1GHz need 200mA
@4.7UF_10V_0805
+2.5_A +2.5_B
12
12
C151
C152
39PF
L41 0_0805
>20mil >20mil
1 2
C156
39PF
L40 0_0805
1 2
C160
39PF
+VCCA2.5
>20mil
C155
39PF
+3VALW
Near socket-A
pin AJ23
R74 10
C84
39PF
R292 470K_0603
CPUDET#27
C81
39PF
1 2
C520
39PF
+VCCP2.5
+CPU_CORE
+VCCP2.5 30
Compal Electronics, Inc.
Title
AMD AthlonXP SOCKET_ A-2
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet
C35
1UF_10V_0603
14, 2002
OPTION
1UF_10V_0603
C26
C38
1UF_10V_0603
447
of
C39
1UF_10V_0603
0.3
A
Layout note :
Place close to CPU, Use 2~3 vias per PAD.
Place .22uF caps underneath balls on solder side.
Place 10uF caps on the peripheral near balls.
Use 2~3 vias per PAD.
B
C
D
E
Layout note :
Place close to CPU power and
ground pin as possible
(<1inch)
Please place these cap in the socket cavity area
1 1
+CPU_CORE
12
option
CB83
10UF_6.3V_1206
Please place these cap on the socket north side
+CPU_CORE
12
CB25
10UF_6.3V_1206
+CPU_CORE
12
2 2
10UF_6.3V_1206
+CPU_CORE
12
CB12
CB31
10UF_6.3V_1206
12
CB10
10UF_6.3V_1206
12
CB26
10UF_6.3V_1206
12
CB34
10UF_6.3V_1206
12
CB30
10UF_6.3V_1206
12
CB36
10UF_6.3V_1206
12
CB28
10UF_6.3V_1206
12
CB37
10UF_6.3V_1206
12
CB9
10UF_6.3V_1206
option
Please place these cap on the socket south side
+CPU_CORE
12
CB40
10UF_6.3V_1206
+CPU_CORE
3 3
12
10UF_6.3V_1206
+CPU_CORE
12
10UF_6.3V_1206
CB1
CB29
12
CB32
10UF_6.3V_1206
12
CB38
10UF_6.3V_1206
12
CB33
10UF_6.3V_1206
12
CB6
10UF_6.3V_1206
12
CB13
10UF_6.3V_1206
12
CB5
10UF_6.3V_1206
12
CB19
10UF_6.3V_1206
12
CB21
10UF_6.3V_1206
12
CB11
10UF_6.3V_1206
12
CB8
10UF_6.3V_1206
12
CB27
10UF_6.3V_1206
option
+CPU_CORE
12
CE3
+
330UF_D2_2.5V_15m
+CPU_CORE
12
CE11
+
330UF_D2_2.5V_15m
+CPU_CORE +CPU_CORE
12
C114
39PF
+CPU_CORE
12
C111
0.22UF_0603
+CPU_CORE
12
C93
0.22UF_0603
+CPU_CORE
12
C78
0.22UF_0603
+CPU_CORE
12
C45
39PF
Used ESR 15m ohm cap total ESR=1.875m ohm
12
CE16
+
330UF_D2_2.5V_15m
12
CE6
+
330UF_D2_2.5V_15m
12
12
C102
39PF
12
C32
39PF
12
C87
C85
39PF
39PF
12
12
C75
C123
0.22UF_0603
0.22UF_0603
12
12
C117
C131
0.22UF_0603
0.22UF_0603
12
C74
0.22UF_0603
12
12
C137
C361
39PF
39PF
Distribute evenly on approximately
one-inch spacing along the VccCore
plane edge .
12
+
330UF_D2_2.5V_15m
12
+
330UF_D2_2.5V_15m
12
12
C88
39PF
12
C132
0.22UF_0603
12
C76
0.22UF_0603
NOTE: Must put inside
the CPU socket
12
12
C365
C438
39PF
39PF
CE7
CE12
C403
39PF
12
C362
0.22UF_0603
12
C414
0.22UF_0603
12
C415
39PF
12
CE5
+
330UF_D2_2.5V_15m
12
CE15
+
330UF_D2_2.5V_15m
12
12
C416
39PF
12
C405
39PF
12
C392
0.22UF_0603
12
C363
0.22UF_0603
12
C356
39PF
12
C354
39PF
12
C125
0.22UF_0603
12
C378
0.22UF_0603
12
C86
39PF
12
C99
39PF
place close to the bulk
decoupling 330UF CAP per item
C366
39PF
12
C396
0.22UF_0603
12
C387
0.22UF_0603
12
C126
0.22UF_0603
12
C381
0.22UF_0603
12
C77
0.22UF_0603
12
C413
0.22UF_0603
+CPU_CORE
12
12
12
C73
C121
39PF
4 4
39PF
C138
39PF
12
C119
39PF
EMI Clip HOLE for CPU
PT2
1 2
AMD_CPU_EMI_CLIP
A
PT3
1 2
AMD_CPU_EMI_CLIP
PT4
1 2
AMD_CPU_EMI_CLIP
PT5
1 2
AMD_CPU_EMI_CLIP
B
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
C
12
12
C355
39PF
DISTRIBUTE EVENLY ON BOTTOMSIDE
OF CPU SOCKET-A
C139
39PF
12
C127
39PF
12
12
C34
C124
39PF
39PF
D
place the
components first
Compal Electronics, Inc.
Title
CPU Bypass Cap.
Size Document Number Rev
LA-1481 M/B
Date: Sheet
!"#, $%
14, 2002
E
547
of
0.3
A
B
C
D
E
SDATA#[0:63]
SDATAINCLK#[0..3]
SDATAOUTCLK#[0..3]
+CPU_CORE
PA_216U1E1 Product Advisory
Ball A16 = CAL#
Ball B16 = CAL
A21
A20
B19
A22
B20
B21
C18
C17
A19
D21
D20
B18
C21
C19
E19
N26
P24
P25
R24
N25
U25
P26
R26
V25
U26
T25
T26
U24
R25
F20
D19
E20
V26
AC25
AD6
AE6
Y26
C20
G16
G17
G18
H20
H24
M20
N20
P20
D17
D18
E16
E17
E18
F16
F17
F18
F19
W23
V22
U3A
J20
ATI_U1
SADDIN2#
SADDIN3#
SADDIN4#
SADDIN5#
SADDIN6#
SADDIN7#
SADDIN8#
SADDIN9#
SADDIN10#
SADDIN11#
SADDIN12#
SADDIN13#
SADDIN14#
SADDINCLK#
SDATAINVAL#
SADDOUT2#
SADDOUT3#
SADDOUT4#
SADDOUT5#
SADDOUT6#
SADDOUT7#
SADDOUT8#
SADDOUT9#
SADDOUT10#
SADDOUT11#
SADDOUT12#
SADDOUT13#
SADDOUT14#
SADDOUTCLK#
PROCRDY
CLKFWDRST
CONNECT
CPURST#
POWERGOOD
NRSTIN#
DC_STOP#
S2K_VREF
VDD_CPU
VDD_CPU
VDD_CPU
VDD_CPU
VDD_CPU
VDD_CPU
VDD_CPU
VDD_CPU
VDD_CPU
VDD_CPU
K7_NC
K7_NC
K7_NC
K7_NC
K7_NC
K7_NC
K7_NC
K7_NC
K7_NC
THERMALDIODE_P
THERMALDIODE_N
PART 1 OF 5
SDATAOUTCLK0#
SDATAOUTCLK1#
S2K I/F (K7 MOBILE)
SDATAOUTCLK2#
SDATAOUTCLK3#
SDATA0#
SDATA1#
SDATA2#
SDATA3#
SDATA4#
SDATA5#
SDATA6#
SDATA7#
SDATA8#
SDATA9#
SDATA10#
SDATA11#
SDATA12#
SDATA13#
SDATA14#
SDATA15#
SDATAINCLK0#
SDATA16#
SDATA17#
SDATA18#
SDATA19#
SDATA20#
SDATA21#
SDATA22#
SDATA23#
SDATA24#
SDATA25#
SDATA26#
SDATA27#
SDATA28#
SDATA29#
SDATA30#
SDATA31#
SDATAINCLK1#
SDATA32#
SDATA33#
SDATA34#
SDATA35#
SDATA36#
SDATA37#
SDATA38#
SDATA39#
SDATA40#
SDATA41#
SDATA42#
SDATA43#
SDATA44#
SDATA45#
SDATA46#
SDATA47#
SDATAINCLK2#
SDATA48#
SDATA49#
SDATA50#
SDATA51#
SDATA52#
SDATA53#
SDATA54#
SDATA55#
SDATA56#
SDATA57#
SDATA58#
SDATA59#
SDATA60#
SDATA61#
SDATA62#
SDATA63#
SDATAINCLK3#
CAL#
CAL
SDATA#0
A25
SDATA#1
D25
SDATA#2
D26
SDATA#3
C25
SDATA#4
E25
SDATA#5
E24
SDATA#6
F24
SDATA#7
E26
SDATA#8
A23
SDATA#9
B22
SDATA#10
C22
SDATA#11
B23
SDATA#12
C26
SDATA#13
B24
SDATA#14
C23
SDATA#15
F25
SDATAINCLK#0
D24
SDATAOUTCLK#0
A24
SDATA#16
E23
SDATA#17
D22
SDATA#18
G22
SDATA#19
H23
SDATA#20
J23
SDATA#21
J22
SDATA#22
K23
SDATA#23
J21
SDATA#24
E21
SDATA#25
G23
SDATA#26
G21
SDATA#27
F23
SDATA#28
F22
SDATA#29
H22
SDATA#30
L23
SDATA#31
K22
SDATAINCLK#1
H21
SDATAOUTCLK#1
K21
SDATA#32
M21
SDATA#33
N22
SDATA#34
R23
SDATA#35
R21
SDATA#36
U23
SDATA#37
T22
SDATA#38
P21
SDATA#39
T21
SDATA#40
L21
SDATA#41
L22
SDATA#42
M23
SDATA#43
N23
SDATA#44
P23
SDATA#45
N21
SDATA#46
T23
SDATA#47
P22
SDATAINCLK#2
R22
SDATAOUTCLK#2
M22
SDATA#48
H25
SDATA#49
K25
SDATA#50
L24
SDATA#51
J26
SDATA#52
M25
SDATA#53
K26
SDATA#54
M26
SDATA#55
N24
SDATA#56
F26
SDATA#57
G24
SDATA#58
G25
SDATA#59
G26
SDATA#60
H26
SDATA#61
L26
SDATA#62
J24
SDATA#63
J25
SDATAINCLK#3
K24
SDATAOUTCLK#3
L25
C539 0.01UF
R15 30_1%_0603
A16
R14 30_1%_0603
B16
C540 0.01UF
1 2
1 2
SADDIN#[2..14]3
4 4
SADDOUT#[2..14]3
3 3
+CPU_CORE
C533
R150
0.047UF
60.4_1%
C140
R149
0.047UF
60.4_1%
2 2
PLACE CLOSE TO MOBILITY U1
SUS_STAT#17,28
PCIRST#16,19,20,21,22,23,25,26,27
R210
1K
C159 0.1UF
PCIRST# NB_RST#
SADDIN#[2..14]
SADDINCLK#3
SDATAINVAL#3
SADDOUT#[2..14]
SADDOUTCLK#3
PROCRDY3
CLKFWDRST3
CONNECT3
1
U7A
74LVC125
R137 @0
C122
@1UF_10V_0603
CPURST#3,16
NB_PWRGD30
+2.5V
R211
@4.7K
DC_STOP#
R457
1K
NOTE: ROUTE AS DIFF PAIR T O HW M
+3VALW
147
2 3
1 2
+CPU_CORE
SADDIN#2
SADDIN#3
SADDIN#4
SADDIN#5
SADDIN#6
SADDIN#7
SADDIN#8
SADDIN#9
SADDIN#10
SADDIN#11
SADDIN#12
SADDIN#13
SADDIN#14
SADDOUT#2
SADDOUT#3
SADDOUT#4
SADDOUT#5
SADDOUT#6
SADDOUT#7
SADDOUT#8
SADDOUT#9
SADDOUT#10
SADDOUT#11
SADDOUT#12
SADDOUT#13
SADDOUT#14
NB_PWRGD
NB_RST#
NB_VREFSYS
SDATA#[0:63] 3
SDATAINCLK#[0..3] 3
SDATAOUTCLK#[0..3] 3
1 1
+CPU_CORE
CB16
10UF_10V_1206
C442
0.1UF
C340
0.1UF
A
0.1UF
0.1UF
C439
C441
C120
0.1UF
C374
0.1UF
C335
0.1UF
C339
0.1UF
C440
0.1UF
B
C375
0.1UF
C383
0.1UF
0.1UF
C373
C404
0.1UF
C360
0.1UF
C372
0.1UF
C
0.1UF
0.1UF
C412
C367
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
C394
0.1UF
D
Compal Electronics, Inc.
Title
ATI MOBILITY U1_S2K BUS
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet
14, 2002
E
647
0.3
of
A
RP* place close to DIMM1
MAA_1 MAA1
MAA_0 MAA0
MAA_3
MAA_2
MAA_5 MAA5
MAA_7
MAA_6
MAA_9 MAA9
4 4
MAA_8 MAA8
MAA_12
MAA_11
MAA_14 MAA12
MAA_10 MAA10
RP93 4P2R_10
RP82
18
8P4R_10_0804
27
36
45
RP94
8P4R_10_0804
18
RP83
27
8P4R_10_0804
36
45
R468 10
MAA[0..14]
MAA3
MAA2
18
MAA4MAA_4
27
MAA7
36
MAA6
45
MAA14
MAA13
14
MAA11MAA_13
23
ATI RECOMEND
RP* PLACE CLOSE TO DIMM
MD4
MD5
MD0
MD1
MD6
RDQS0
MD2
8P4R_22_0804
MD3
MD12
MD8
MD7
MD9
MD13
MD14
MD10
RDQS1
3 3
2 2
1 1
MD11
MD20
MD16
MD15
MD17
RDQS2
MD18
8P4R_22_0804
MD22 MMD22
MD19
MD24
MD28
MD29
MD25
8P4R_22_0804
RDQS3
MD30
MD27
MD31
MD26
MD32
MD37
MD36
8P4R_22_0804
MD33
MD34
MD39
MD38
RDQS4
MD35
MD45
MD44
8P4R_22_0804
MD40
MD42
MD46
MD41
RDQS5
MD48
MD47
MD43
8P4R_22_0804
MD52
MD49
MD54
RDQS6
MD53
MD55
MD60
MD50
8P4R_22_0804
MD51
MD56
MD61
MD57
RDQS7
MD58
MD59
8P4R_22_0804
MD62
MD63
RDQM1
RDQM2
RDQM3
RDQM4
RDQM5
RDQM6
RDQM7
RP99
8P4R_22_0804
1 8
RP87
2 7
3 6
4 5
8P4R_22_0804
1 8
2 7
3 6
4 5
RP97
8P4R_22_0804
1 8
2 7
3 6
RP85
4 5
8P4R_22_0804
RP95
RP84
8P4R_22_0804
1 8
RP92
2 7
3 6
4 5
RP81
8P4R_22_0804
1 8
RP91
2 7
3 6
4 5
8P4R_22_0804
1 8
RP90
2 7
3 6
4 5
8P4R_22_0804
1 8
RP89
2 7
3 6
4 5
RP78
8P4R_22_0804
RP88
1 8
2 7
3 6
4 5
R471 22
R470 22
R476 22
R475 22
R474 22
R473 22
R469 22
R472 22
A
1 8
2 7
3 6
4 5
1 8
RP98
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
RP96
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
RP80
2 7
3 6
4 5
1 8
RP79
2 7
3 6
4 5
1 8
2 7
3 6
4 5
RP86
8P4R_22_0804
MMD4
MMD5
MMD0
MMD1
MMD6
DQS0
MMD2
MMD3
MMD12
MMD8
MMD7
MMD9
MMD13
MMD14
MMD10
DQS1
MMD11
MMD20
MMD16
MMD15
MMD21MD21
MMD17
DQS2
MMD18
MMD19
MMD23MD23
MMD24
MMD28
MMD29
MMD25
DQS3
MMD30
MMD27
MMD31
MMD26
MMD32
MMD37
MMD36
MMD33
MMD34
MMD39
MMD38
DQS4
MMD35
MMD45
MMD44
MMD40
MMD42
MMD46
MMD41
DQS5
MMD48
MMD47
MMD43
MMD52
MMD49
MMD54
DQS6
MMD53
MMD55
MMD60
MMD50
MMD51
MMD56
MMD61
MMD57
DQS7
MMD58
MMD59
MMD62
MMD63
DQM0RDQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DDR_CS#011,12
DDR_CS#111,12
DDR_CS#211,12
DDR_CS#311,12
10UF_10V_1206
B
MAA[0..14] 11,12
SRAS#11,12
SCAS#11,12
SWE#11,12
CKE11,12
+2.5V
CB92
B
DDR_CS#0
DDR_CS#1
DDR_CS#2
DDR_CS#3
C426
0.1UF
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_7
MAA_8
MAA_9
MAA_10
MAA_11
MAA_12
MAA_13
MAA_14
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
R_DDRCLK#0
R_DDRCLK#1
R_DDRCLK#2
R_DDRCLK#3
R_DDRCLK#4
R_DDRCLK#5
R_DDRCLK0
R_DDRCLK1
R_DDRCLK2
R_DDRCLK3
R_DDRCLK4
R_DDRCLK5
R454 10K
+2.5V
4P2R_0
4P2R_0
4P2R_0
4P2R_0
4P2R_0
4P2R_0
C434
0.1UF
RASCAS-
WECKE+
RCS#0
RCS#1
RCS#2
RCS#3
RP28
RP32
RP22
RP31
RP27
RP21
C433
0.1UF
R206 10
SRAS#
R208 10
SCAS#
R207 10
SWE#
R209 10
CKE
RP30 4P2R_10
1 4
2 3
1 4
2 3
RP29 4P2R_10
R_DDRCLK0
R_DDRCLK#0
R_DDRCLK1
R_DDRCLK#1
R_DDRCLK2
R_DDRCLK#2
R_DDRCLK3
R_DDRCLK#3
R_DDRCLK#4 DDRCLK#4
R_DDRCLK5
C437
0.1UF
AC21
AC20
AB20
AA20
AB19
AA19
AC19
AC18
AB18
AA18
AB21
AA17
AA16
AD23
AC22
AF8
AA9
AD12
AA13
AD16
AE20
W21
AA25
AD18
AF24
AE19
AF10
AD8
AC8
AE12
AB12
AE16
AF20
Y23
Y25
AB10
AE23
Y22
AB16
AE26
AB25
AC10
AD22
AA23
AC16
AD25
AC26
AE24
AD26
AF22
AC24
AF23
Y9
Y8
Y7
W20
V20
U20
1 4
2 3
1 4
2 3
1 4
2 3
1 4
2 3
2 3
1 4
1 4
2 3
C436
0.1UF
U3C
DDR_A0
DDR_A1
DDR_A2
DDR_A3
DDR_A4
DDR_A5
DDR_A6
DDR_A7
DDR_A8
DDR_A9
DDR_A10
DDR_A11
DDR_A12
DDR_A13
DDR_A14
DDR_DM0
DDR_DM1
DDR_DM2
DDR_DM3
DDR_DM4
DDR_DM5
DDR_DM6
DDR_DM7
DDR_RAS#
DDR_CAS#
DDR_WE#
DDR_CKE
DDR_DQS0
DDR_DQS1
DDR_DQS2
DDR_DQS3
DDR_DQS4
DDR_DQS5
DDR_DQS6
DDR_DQS7
DDR_CK0#
DDR_CK1#
DDR_CK2#
DDR_CK3#
DDR_CK4#
DDR_CK5#
DDR_CK0
DDR_CK1
DDR_CK2
DDR_CK3
DDR_CK4
DDR_CK5
DDR_CS0#
DDR_CS1#
DDR_CS2#
DDR_CS3#
TESTMODE
VDD_MEM
VDD_MEM
VDD_MEM
VDD_MEM
VDD_MEM
VDD_MEM
ATI_U1
C421
0.1UF
C
PART 3 OF 5
DDRCLK0
DDRCLK#0
DDRCLK1
DDRCLK#1
DDRCLK2
DDRCLK#2
DDRCLK3
DDRCLK#3
DDRCLK4R_DDRCLK4
DDRCLK5
DDRCLK#5R_DDRCLK#5
C
DDR_DQ10
DDR_DQ11
DDR_DQ12
DDR_DQ13
DDR_DQ14
DDR_DQ15
DDR_DQ16
DDR_DQ17
DDR_DQ18
DDR_DQ19
DDR_DQ20
DDR_DQ21
DDR_DQ22
DDR_DQ23
DDR_DQ24
DDR_DQ25
DDR_DQ26
DDR_DQ27
DDR_DQ28
DDR_DQ29
DDR_DQ30
DDR_DQ31
DDR_DQ32
DDR_DQ33
DDR_DQ34
DDR_DQ35
DDR_DQ36
DDR_DQ37
DDR_DQ38
DDR_DQ39
DDR_DQ40
DDR_DQ41
DDR_DQ42
DDR_DQ43
DDR_DQ44
DDR_DQ45
DDR_DQ46
DDR SDRAM I/F (K7 MOBILE)
DDR_DQ47
DDR_DQ48
DDR_DQ49
DDR_DQ50
DDR_DQ51
DDR_DQ52
DDR_DQ53
DDR_DQ54
DDR_DQ55
DDR_DQ56
DDR_DQ57
DDR_DQ58
DDR_DQ59
DDR_DQ60
DDR_DQ61
DDR_DQ62
DDR_DQ63
DDR_VREF
C424
0.1UF
DDR_DQ0
DDR_DQ1
DDR_DQ2
DDR_DQ3
DDR_DQ4
DDR_DQ5
DDR_DQ6
DDR_DQ7
DDR_DQ8
DDR_DQ9
VDD_MEM
VDD_MEM
VDD_MEM
VDD_MEM
VDD_MEM
VDD_MEM
VDD_MEM
AF6
AF7
AD9
AD10
AE7
AE8
AE9
AF9
AC7
AB9
AB11
AC11
AB8
AA11
AA10
AC9
AF11
AE11
AD13
AE13
AE10
AF12
AF13
AD14
AA12
AC12
AB13
AB14
AC13
AA15
AA14
AC14
AE14
AF15
AF16
AE17
AF14
AE15
AD17
AF17
AE18
AF19
AE21
AF21
AF18
AD19
AD21
AE22
AB23
AA22
V21
V23
W22
Y21
U21
U22
AB24
AA26
W25
V24
AB26
AA24
W26
W24
AD20
AD7
Y24
Y18
Y17
Y14
Y13
AF5
DDRCLK0 11
DDRCLK#0 11
DDRCLK1 11
DDRCLK#1 11
DDRCLK2 11
DDRCLK#2 11
DDRCLK3 11
DDRCLK#3 11
DDRCLK4 11
DDRCLK#4 11
DDRCLK5 11
DDRCLK#5 11
C432
0.1UF
C431
0.1UF
MMD0
MMD1
MMD2
MMD3
MMD4
MMD5
MMD6
MMD7
MMD8
MMD9
MMD10
MMD11
MMD12
MMD13
MMD14
MMD15
MMD16
MMD17
MMD18
MMD19
MMD20
MMD21
MMD22
MMD23
MMD24
MMD25
MMD26
MMD27
MMD28
MMD29
MMD30
MMD31
MMD32
MMD33
MMD34
MMD35
MMD36
MMD37
MMD38
MMD39
MMD40
MMD41
MMD42
MMD43
MMD44
MMD45
MMD46
MMD47
MMD48
MMD49
MMD50
MMD51
MMD52
MMD53
MMD54
MMD55
MMD56
MMD57
MMD58
MMD59
MMD60
MMD61
MMD62
MMD63
D
12
C229
+
150UF_D2_6.3V
CAP-D_E_TAN
MD[0..63]
RDQM[0..7]
RDQS[0..7]
Place near SODIMM1.
+2.5V
12
C231
0.1UF
12
C232
0.1UF
MD[0..63] 11,12
RDQM[0..7] 11,12
RDQS[0..7] 11,12
12
C228
0.1UF
12
C227
0.1UF
E
12
12
C234
C257
0.1UF
0.1UF
Place near SODIMM2
+2.5V
12
12
C230
+
@150UF_D2_6.3V
CAP-D_E_TAN
C435
0.1UF
+2.5V
+2.5V
C150
@0.1UF
NB_DDR_VREF
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
C430
C429
0.1UF
0.1UF
12
C163
+
150UF_D2_6.3V
CAP-D_E_TAN
R285
1K_ 1%
R279
1K_ 1%
C190
0.1UF
R280 @0_0603
C183
0.1UF
PLACE RPACKS CLOSE TO
1ST SO-DIMM
C428
0.1UF
D
12
C467
0.1UF
Compal Electronics, Inc.
Title
ATI MOBILITY U1_DDR I/F
Size Document Number Rev
LA-1481 M/B
Date: Sheet
C466
0.1UF
SDREF 11,35
!"#, $%
12
C465
0.1UF
14, 2002
12
C464
0.1UF
12
12
C462
C461
0.1UF
0.1UF
E
12
12
C226
C233
0.1UF
0.1UF
12
12
C463
C468
0.1UF
0.1UF
747
0.5
of
A
AD[0..31]10,16,20,21,22,25,32
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
PCI_ACT_REQ#
PCI_SBREQ#
PCI_SBGNT#
REQ#0
REQ#1
REQ#2
REQ#3
GNT#0
GNT#1
GNT#2
GNT#3
C136
0.1UF
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
4 4
CBE#010,16,20,21,22,25
CBE#116,20,21,22,25
CBE#216,20,21,22,25
DEVSEL#16,20,21,22,25
PCI_ACT_REQ#10,17
PCI_SBREQ#16
PCI_SBGNT#16
+3VS
1 2
1 2
CBE#310,16,20,21,22,25
PAR16,20,21,22,25
FRAME#16,20,21,22,25
IRDY#16,20,21,22,25
TRDY#16,20,21,22,25
PIRQA#16,22
STOP#16,20,21,22,25
SERR#16,20,22,25
REQ#021
REQ#125
REQ#222
REQ#320
GNT#021
GNT#125
GNT#222
GNT#320
+3VS+3VS
+3VS
3 3
2 2
8P4R_8.2K_0804
GNT#3
REQ#3
GNT#2
REQ#2
8P4R_8.2K_0804
GNT#1
REQ#1
REQ#0
GNT#0
PCI_SBGNT#
PCI_SBREQ#
RP77
4 5
3 6
2 7
1 8
RP14
4 5
3 6
2 7
1 8
R424 8.2K
R136 8.2K
U3B
AA7
PCI_AD0
AA8
PCI_AD1
AB7
PCI_AD2
AE5
PCI_AD3
AF4
PCI_AD4
AD5
PCI_AD5
AE4
PCI_AD6
AD4
PCI_AD7
AF3
PCI_AD8
AE1
PCI_AD9
AD2
PCI_AD10
AC3
PCI_AD11
AD1
PCI_AD12
AC6
PCI_AD13
AC5
PCI_AD14
AC2
PCI_AD15
AA2
PCI_AD16
AA1
PCI_AD17
Y2
PCI_AD18
Y6
PCI_AD19
Y5
PCI_AD20
Y4
PCI_AD21
W6
PCI_AD22
W5
PCI_AD23
W4
PCI_AD24
W3
PCI_AD25
W2
PCI_AD26
V6
PCI_AD27
V5
PCI_AD28
V4
PCI_AD29
W1
PCI_AD30
V3
PCI_AD31
AE3
PCI_CBE0#
AC1
PCI_CBE1#
AA3
PCI_CBE2#
Y1
PCI_CBE3#
AB3
PCI_PAR
AB1
PCI_FRAME#
AA4
PCI_IRDY#
AA5
PCI_TRDY#
T5
INTA#
AB4
PCI_DEVSEL#
AB6
PCI_STOP#
AB2
PCI_SERR#
R6
PCI_ACT_REQ#
R2
PCI_SBREQ#
R4
PCI_SBGNT#
V2
PCI_REQ0#
U4
PCI_REQ1#
U6
PCI_REQ2#
T4
PCI_REQ3#/PCI_CLK3
V1
PCI_GNT0#
U5
PCI_GNT1#
T2
PCI_GNT2#
T6
PCI_GNT3#/PCI_CLK4
T1
VDD_5V
AB17
NC
AC15
NC
ATI_U1
B
PART 2 OF 5
VID0/TST_IN0
VID1/TST_IN1
VID2/TST_IN2
VID3/TST_IN3
VID4/TST_IN4
VID5/TST_IN5
VID6/TST_IN6
VID7/TST_IN7
XVID0
XVID1
XVID2
XVID3/TESTCLK1
XVID4
XVID5/TST_ADDR
XVID6/TST_STB
XVID7/TST_WR
VVSYNC/TST_OUT14
VHREF/TST_OUT15
VPCLK0/TST_OUT13
TMDS_D0/TST_OUT12
TMDS_D1/TST_OUT10
TMDS_D2/TST_OUT9
TMDS_D3/TST_OUT8
TMDS_D4/TST_OUT6
TMDS_D5/TST_OUT7
TMDS_D6/TST_OUT5
TMDS_D7/TST_OUT4
TMDS_D8/TST_OUT2
TMDS_D9/TST_OUT3
TMDS_D10/TST_OUT1
TMDS_D11/TST_OUT0
TMDS_DE/TST_OUT11
TMDS_VSYNC/TCK
TMDS_HSYNC/TMS
TMDS_SCL
TMDS_SDA/TDI
PCI/ZV/TMDS (K7 MOBILE)
TMDS_IDCK-
TMDS_IDCK+
TMDS_LCDCNTL0/GPIO8
TMDS_LCDCNTL1/GPIO9
TMDS_LCDCNTL2/GPIO10
TMDS_VREF
TMDS_VOLT_DET
TMDS_HPD
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
CLK27M
LVDS_SSIN
LVDS_SSOUT
NB_VID0
J4
NB_VID1
F4
NB_VID2
E6
NB_VID3
M4
NB_VID4
F5
NB_VID5
G4
NB_VID6
G5
NB_VID7
K5
XVID0
L5
XVID1
J6
XVID2
H6
XVID3
K4
XVID4
K6
XVID5
J5
XVID6
L4
XVID7
G6
VVSYNC
L6
VHREF
M5
VPCLK0
H5
J2
K3
K1
K2
L1
L2
L3
N1
N2
N3
P1
P2
J1
H2
J3
R3
R1
M2
M1
D3
E2
G2
R5
R417 @4.7K
E4
G1
E1
RSV
F3
RSV
F2
RSV
H4
RSV
P3
N4
N6
P4
P6
M6
N5
P5
CLK27M
C1
C2
R414 SS@22
D6
INSTALL IF CLK NOT POPULATED
R418
10K
+3VS
DNI
+3VS
NB_TMDS_VREF
C402
0.1UF
KEEP CLOSE TO TMDS VREF PIN
LVDS_SSIN
LVDS_SSOUT
R77
SS@10K
C
R399
SS@10K
R400
@10K
R426
1K_1%
R425
1K_1%
3
2
+3VS
12
12
SS@10K
X2
OUT
GND
OSC_27MHz
R385
VDD
+3VS
12
12
SS@10
C49
SS@22PF
ST
C60
SS@0.1UF
R398
SS@10K
R32
R34
10K_1%
4
1
12
1
6
1 2
12
+3VS
12
12
+3VS
L22
SS@FBM-L11-201209-221
C50
SS@10UF_10V_0805
2
U25
VDD
X1/CLK
CLK
SDS0
S1
LEE
GND
3
SS@SM560_SO-8
LVDS SPREAD SPECTRUM
R415
1 2
SS@10
Close to U49
XVID7
NB_VID1
NB_VID4
NB_VID2
XVID0
XVID6
NB_VID7
XVID3
VPCLK0
XVID2
NB_VID5
NB_VID6
XVID4
XVID1
NB_VID0
XVID5
VHREF
NB_VID3
VVSYNC
C43
0.1UF_16V
12
4
87
5
LVDS_SSOUT
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
D
+3VS
12
R19
@0
LVDS_SSIN
@10
Close to U49
12
R5
@0
RP5
8P4R_10K_0804
RP12
8P4R_10K_0804
RP10
8P4R_10K_0804
RP11
8P4R_10K_0804
RP13
8P4R_10K_0804
R10
12
C21
1 2
@22PF
+1.8VS
+3VS
K10
K11
K12
K15
K16
K17
L10
L11
L12
L15
L16
L17
M10
M11
M12
M15
M16
M17
R10
R11
R12
R15
R16
R17
T10
T11
T12
T15
T16
T17
U10
U11
U12
U15
U16
U17
G10
G11
W7
B15
C15
D15
E15
F15
G15
T13
T14
T20
T24
U13
U14
Y10
Y11
Y12
Y15
Y16
Y19
Y20
C7
T3
U7
V7
Y3
G7
K7
L7
H3
P7
U3E
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_VID
VDD_VID
VDD_VID
VDD_TMDS
VDD_TMDS
NC
NC
NC
NC
NC
NC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
ATI_U1
E
PART 5 OF 5
A1
GND
A26
GND
AA6
GND
AA21
GND
AB5
GND
AB15
GND
AB22
GND
AC23
GND
AC4
GND
AC17
GND
AD3
GND
AD11
GND
AD15
GND
AD24
GND
AE2
GND
AE25
GND
AF1
GND
AF2
GND
AF25
GND
AF26
GND
B1
GND
B2
GND
B25
GND
B26
GND
C3
GND
C24
GND
D4
GND
D23
GND
E5
GND
E22
GND
F6
GND
F21
GND
G8
GND
G9
GND
G12
GND
G13
GND
G14
GND
G19
GND
G20
GND
H7
GND
J7
GND
K13
GND
K14
GND
K20
GND
L13
GND
L14
GND
L20
GND
POWER (K7 MOBILE)
M3
GND
M7
GND
M13
GND
M14
GND
M24
GND
N7
GND
N10
GND
N11
GND
N12
GND
N13
GND
N14
GND
N15
GND
N16
GND
N17
GND
P10
GND
P11
GND
P12
GND
P13
GND
P14
GND
P15
GND
P16
GND
P17
GND
R7
GND
R13
GND
R14
GND
R20
GND
T7
GND
+1.8VS
C386
0.1UF
C401
0.1UF
C390
0.1UF
C400
0.1UF
1 1
CB90
10UF_10V_1206
CB91
10UF_10V_1206
C388
0.1UF
C418
0.1UF
A
C389
0.1UF
C391
0.1UF
C411
0.1UF
C398
0.1UF
C420
0.1UF
C407
0.1UF
C409
0.1UF
C397
0.1UF
C410
0.1UF
C399
0.1UF
C422
0.1UF
C408
0.1UF
B
+3VS
CB7
10UF_10V_1206
C419
C427
0.1UF
C425
0.1UF
C417
0.1UF
C369
0.1UF
0.1UF
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
C406
C382
C371
C376
0.1UF
C359
0.1UF
C423
@0.1UF
C393
@0.1UF
D
C370
0.1UF
0.1UF
0.1UF
C
0.1UF
Compal Electronics, Inc.
Title
ATI MOBILITY U1_PCI BUS I/F
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet
14, 2002
847
E
of
0.3
A
B
C
D
E
Note: AVSSQ & AVS SN requ ire separate d irect con nectio ns to G ND plan e ( se p a ra te v i as ).
Note: A2VSSQ & A2VSSN require separate direct connections to GND plane (separate vias).
+1.8VS
4 4
3 3
REFCLK1_NB13
CPUCLK_NB_EXT13
PCLK_NB_EXT13
AGPCLK_EXT13
2 2
SDCLK_NB_EXT13
HB-1M2012-121JT
+2.5VS A2VDD
HB-1M2012-121JT
AVDD
L18
1 2
RED14
BLUE14
R29 499_1%
TP14
TP3
TP2
TP1
TP5
TP12
TP4
TP11
C53
C61
0.1UF
0.1UF
C59
0.1UF
C350
C347
0.1UF
0.1UF
R405 0
1 2
R30 0
1 2
1
TST_CPUCLK
1
TST_CPUCLK#
1
SYS_FBCLKOUT
R409 @22
SYS_FBCLKIN
HCLKOUT
1
PCI_CLKF
1
PCLK_NB_EXT_RPCLK_NB_EXT
PCICLK_BUF
1
SDCLK_NB_EXT_R
TST_UCLK48M
1
TST_REFCLK1_SB
1
12
C346
@100PF
CB15
+
AVSS
A2VSS
PLLVSS
10UF_10V_1206
CB14
+
10UF_10V_1206
PLVDD+1.8VS
CB86
+
10UF_10V_1206
R412 0
R410 0
R406 0
SHORT
JOPEN1
L17
1 2
SHORT
JOPEN2
L47
1 2
5.6_0805
SHORT
JOPEN5
CPUCLK_NB_EXT
AGPCLK_EXT AGPCLK_EXT_R
SDCLK_NB_EXT
1UF_10V_0603
1UF_10V_0603
1 2
R27 0
1 2
R408 0
1 2
1 2
1 2
C48
C47
1UF_10V_0603
C344
GREEN14
VSYNC14
HSYNC14
1 2
B11
C9
B13
F11
C11
A8
D10
C12
E13
D13
F13
A11
A12
A13
D12
E12
B12
OSC_NBREFCLK1_NB
A18
B17
D16
A15
C16
D14
C13
B14
A14
E14
C14
B9
A9
U2
U1
+2.5VS
C55
0.1UF
U3D
AVDD
A2VDDQ
AVSSQ
AVSSN
A2VDD
A2VSSN
A2VSSQ
PLLVDD0
PLLVDD1
PLLVSS0
PLLVSS1
RED
GREEN
BLUE
DACVSYNC
DACHSYNC
RSET
XTLIN
XTLOUT
SYSCLK
SYSCLK#
SYS_FBCLKOUT
SYS_FBCLKIN/HCLKIN
HCLKOUT
PCI_CLKF
PCI_CLK1
PCI_CLK2
AGP_FBCLKIN/AGP_CLKIN
AGP_FBCLKOUT/EXT_MEM_CLK
USBCLK
APICCLK
OSC
ATI_U1
A17
PART 4 OF 5
VDD_2.5V
CRT
CLK.
Remove if testing CLK_RUN# using SB GPIO
CLK, DISPLAY (K7 MOBILE)
GEN.
TXOUT_U0N
TXOUT_U0P
TXOUT_U1N
TXOUT_U1P
TXOUT_U2N
TXOUT_U2P
TXOUT_U3N
TXOUT_U3P
TXCLK_UN
TXCLK_UP
TXOUT_L0N
TXOUT_L0P
TXOUT_L1N
TXOUT_L1P
TXOUT_L2N
TXOUT_L2P
TXOUT_L3N
TXOUT_L3P
TXCLK_LN
TXCLK_LP
LVDS
LVDS_DIGON/TDO
LVDS_BLON#
LVDS_BIASON
LPVDD
LPVSS
LVDDR
LVDDR
LVSSR
LVSSR
C_R
Y_G
COMP_B
SVID
R2SET
DACSCL
DACSDA
PCICLK_STP#
CPUCLK_STP#
AGP_BUSY#
AGP_STP#
CLK_RUN#
RSV
RSV
WAIT CHECK ATI LVDS EVEN/ODD DEFINE
D7
D8
B7
A7
E8
E9
C8
B8
D9
E10
B3
A3
B4
A4
B5
A5
C5
C6
B6
A6
D1
D2
E3
F9
F10
E7
F7
F8
A2
A10
B10
C10
R413 715_1%_0603
D11
R31 0
E11
R404 0
F12
PCICLK_STP#
U3
CPU_STP#
F14
AGPBUSY#
C4
AGPSTP#
D5
F1
G3
H1
R96
10K
1 2
1 2
TXOUT_U0- 15
TXOUT_U0+ 15
TXOUT_U1- 15
TXOUT_U1+ 15
TXOUT_U2- 15
TXOUT_U2+ 15
TXCLKOUT_U- 15
TXCLKOUT_U+ 15
TXOUT_L0- 15
TXOUT_L0+ 15
TXOUT_L1- 15
TXOUT_L1+ 15
TXOUT_L2- 15
TXOUT_L2+ 15
TXCLKOUT_L- 15
TXCLKOUT_L+ 15
LCD_DIGON 15,27
LVDS_BLON# 15
CRMA 14
LUMA 14
COMPS 14
R403 @0
1 2
AGP_BUSY# 16
AGP_STP# 16
R90 @0
R83
10K
1
TP13
C349
C343
0.1UF
1UF_10V_0603
C352
0.1UF
DDCCLK 14,15
DDCDATA 14,15
CPUCLK_STP#
PM_CLKRUN# 16,18,22,25,27
DNI
Install if testing CLK_RUN# using SB GPIO
AGPBUSY#
AGPSTP#
PCICLK_STP#
CPU_STP#
C351
C353
1UF_10V_0603
0.1UF
PCICLK_STP# 13,17
CPUCLK_STP# 13,17
R416 4.7K
R60 4.7K
R178 10K
R21 10K
LVDD
+
LVDDR
+
1 2
1 2
1 2
1 2
L46
1 2
5.6_0805
CB85
10UF_10V_1206
LVSS
L48
1 2
HB-1M2012-121JT
CB87
10UF_10V_1206
LVSSR
SHORT
JOPEN7
+3VS
JOPEN6
SHORT
+1.8VS
+1.8VS
C341 22PF
1 2
C342 22PF
1 2
C348 22PF
1 2
C345 22PF
1 2
EMI request
R401 @10
1 2
R402 @10
1 2
R411 @10
1 2
R407 @10
1 2
SYS_FBCLKIN
PCLK_NB_EXT_R
AGPCLK_EXT_R
SDCLK_NB_EXT_R
LAYOUT:Close to NB(U5)
1 1
Compal Electronics, Inc.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
A
B
C
D
Title
ATI MOBILITY U1_CLK GEN/LVDS
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet
14, 2002
947
E
of
0.3
A
B
C
D
E
R154 @10K_0603
AD15
AD31
R61 3.3K_0603
1 2
4 4
FSB_100/133#4,13
AD30
2
@2N7002
1 2
R40 10K_0603
1 2
R64 @4.7K_0603
AD29
AD28
AD27
3 3
AD26
AD25
AD24
1 2
R37 5.6K_0603
13
Q6
1 2
R39 @10K_0603
1 2
R63 4.7K_0603
1 2
R38 @10K_0603
1 2
R62 4.7K_0603
1 2
R42 @10K_0603
1 2
R66 4.7K_0603
1 2
R43 @10K_0603
1 2
R67 4.7K_0603
R41 @10K_0603
R65 4.7K_0603
R45 10K_0603
R69 @4.7K_0603
ATI 5/27
1 2
1 2
1 2
1 2
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
AD[31..30] : CLK SPEED
DEFAULT
00: 66 MHZ (1:1)
01: 100 MHZ (1.5:1)
10: 166MHZ (2.5:1)
11: 133 MHZ (2:1)
AD29: STRAP SET SELECTION
DEFAULT
0: USE FULL STRAPPING SET
1: USE REDUCED STRAPPING SET
AD28: SPREAD SPECTRUM ENABLE
0: DISABLE
DEFAULT
1: ENABLE
AD[27..26] : CPU S2K BUS LENGTH
DEFAULT
00: SHORT, NON-S2K INTERFACE
01: SINGLE S2K INTERFACE, CLOSE
10: FAR S2K INTERFACE, DUAL CPU
11: FARTHEST S2K INTERFACE, DUAL CPU
AD25: RESERVED
DEFAULT
0: ???
1: ???
AD24: INCLK_DELAY_ENABLE
DEFAULT
0: DISABLE
1: ENABLE
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
R155 4.7K_0603
R437 @10K_0603
R438 4.7K_0603
R435 @10K_0603
R436 4.7K_0603
R160 @10K_0603
1 2
R161 4.7K_0603
1 2
R147 @10K_0603
1 2
R148 4.7K_0603
1 2
R166 @10K_0603
R167 4.7K_0603
R174 @10K_0603
R175 4.7K_0603
R193 10K_0603
R194 @4.7K_0603
R103 10K_0603
1 2
R102 10K_0603
1 2
R117 10K_0603
1 2
R118 10K_0603
1 2
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
PID3 15,28
PID2 15,28
PID1 15,28
PID0 15,28
AD[15..14] :S2K/SLOT1 SELECT & CALIBRATION
DEFAULT
00: S2K INTERFACE (MOBILE)
01: S2K INTERFACE (DESKTOP)
10: SLOT1 INTERFACE (MOBILE)
11: SLOT1 INTERFACE (DESKTOP)
AD13: RESERVED
DEFAULT
0: ???
1: ???
AD[12] : FLAT PANEL ID MSB
ID4
AD11 : INTERAL CLOCK GENERATOR
0: DISABLE
DEFAULT 1: ENABLE
AD[10..9] : RESERVED[4..3]
DEFAULT
0: ???
1: ???
DEFAULT
0: ???
1: ???
AD8: ENABLE K7 OUTCLK DELAY
0: DISABLE
1: ENABLEDEFAULT
AD[7..4] : FLAT PANEL ID
DEBUG MODE ONLY
1 2
AD23
2 2
AD22
AD21
1 1
AD[0..31]8,16,20,21,22,25,32
A
R44 @10K_0603
1 2
R68 4.7K_0603
1 2
R47 @10K_0603
1 2
R71 4.7K_0603
1 2
R48 @10K_0603
1 2
R72 4.7K_0603
1 2
R49 @10K_0603
1 2
R73 4.7K_0603
AD[0..31]
+3VS
+3VS
+3VS
+3VS
B
AD[23..21] : SKEW ADJUST
DEFAULT
AD20: PCICLK EXPANSION
DEFAULT
R439 @10K_0603
000: ??? DETERMINE DURING
BRING-UP & FIX FOR
PRODUCTION
AD3
AD2
R440 4.7K_0603
R431 @10K_0603
R432 4.7K_0603
R429 @10K_0603
AD1
R430 4.7K_0603
R433 @10K_0603
0: REQ/GNT3 USED AS REQ/GNT
1: REQ/GNT3 USED AS PCICLKS
AD0AD20
ATI 6/19
R434 4.7K_0603
R46 10K_0603
CBE#38,16,20,21,22,25
CBE#3
R70 @4.7K_0603
R183 @10K_0603
CBE#08,16,20,21,22,25
PCI_ACT_REQ#8,17
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
C
CBE#0
PCI_ACT_REQ#
R184 4.7K_0603
R428 @10K_0603
R427 2.2K_0603
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
D
AD3: PCI66 MODE
0: 33MHzDEFAULT
1: 66MHz
AD2: CAL DEFAULTS FOR CPU
0: DISABLEDEFAULT
1: ENABLE
AD1: RESERVED
0: ???DEFAULT
1: ???
AD0 : INTERAL GRAPHICS ENABLE
DEFAULT 0: IF NO EXTERNAL, USE INTERNAL
DEFAULT
DEFAULT
DEFAULT
1: USE INTERNAL BY DEFAULT
PCI_CBE#3 : PRODUCTION TEST
0: SHORT TIMERS FOR PROD TEST
1: NORMAL OPERATION
PCI_CBE#0 : EXTERNAL SIP ROM ENABLE
0: DISABLE
1: ENABLE
PCI_ACT_REQ# : INTERNAL CLOCK GENERATOR(A21 ASIC)
0: DISABLE
1: ENABLE
Compal Electronics, Inc.
Title
ATI MOBILITY U1_STRAP IN PUT
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet
14, 2002
E
10 47
of
0.2
A
B
C
D
E
+2.5V
JP23
4 4
MAA_11
MAA_12
MAA_13
MAA_14
DDR_CS#27,12
DDR_CS#37,12
RDQM[0..7]7,12
3 3
SWE#7,12
SCAS#7,12
SRAS#7,12
CKE7,12
DDRCLK37
DDRCLK#37
DDRCLK47
DDRCLK#47
DDRCLK57
DDRCLK#57
RDQS07,12
RDQS17,12
RDQS27,12
RDQS37,12
RDQS47,12
RDQS57,12
RDQS67,12
2 2
RDQS77,12
SMB_CK_DAT13,17
SMB_CK_CLK13,17
+3VS
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA13
MAA14
MAA11
MAA12
RDQM0
RDQM1
RDQM2
RDQM3
RDQM4
RDQM5
RDQM6
RDQM7
SWE#
SCAS#
SRAS#
CKE CKE
RDQS0
RDQS1
RDQS2
RDQS3
RDQS4
RDQS5
RDQS6
SMB_CK_DAT
SMB_CK_CLK
R482 4.7K
1 2
MVREF_DIM2
112
111
110
109
108
107
106
105
102
101
115
100
99
97
117
116
98
121
122
12
26
48
62
134
148
170
184
78
119
120
118
96
95
35
37
160
158
89
91
11
25
47
61
133
147
169
183
77
193
195
194
196
198
1
2
199
197
86
85
123
124
200
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
DU/A13
BA0
BA1
DU/BA2
CS0
CS1
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK0
CK0
CK1
CK1
CK2
CK2
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VREF
VDDID
VDDSPD
NC//DU/RESET
NC/DU
NC/DU
NC/DU
NC/DU
3
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
15273951637587
VDDQ
VDDQ
GND
GND
VDDQ
GND
103
921334557698193113
131
VDDQ
VDDQ
GND
GND
125
143
VDDQ
GND
137
155
VDDQ
GND
149
157
VDDQ
GND
159
167
VDDQ
GND
161
179
173
1911022343646587082
VDD
VDD
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
VDD
GND
VDDQ
GND
GND
GND
1854162838405264768890
9294114
VDD
VDD
GND
GND
VDD
GND
104
+2.5V
12
R464
1 1
1K_1%
R466
866_1%
C454
0.1UF
MVREF_DIM2
12
C457
0.1UF
MVREF_DIM2
A
R465 @0
C458
0.047UF
close to DIMM2
-CS/-RAS/-CAS/-WE
R - 0101
W - 0100
SDREF 7,35
PC2100 - CL2 = 15 to Data 2-2-2/2.5-3-3
CL2.5 = 18.75 to Data
DDR266 256MB 4Bks Pmax = 8W
64MB/128MB/256MB - 500MB/s - 1.0W
B
192
132
144
156
168
180
Lower Upper
VDD
VDD
VDD
VDD
VDD
VDD
VDDQ
GND
GND
GND
GND
GND
GND
GND
138
150
162
174
126
186
201
Ptyp = 7W
- 1000MB/s - 1.65W
- 1500MB/s - 2.5W
- 2000MB/s - 3.2W
921334557698193113
MAA_11
MAA_12
MAA_13
MAA_14
+3VS
MVREF_DIM1
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA13
MAA14
MAA11
MAA12
RDQM0
RDQM1
RDQM2
RDQM3
RDQM4
RDQM5
RDQM6
RDQM7
SWE#
SCAS#
SRAS#
RDQS0
RDQS1
RDQS2
RDQS3
RDQS4
RDQS5
RDQS6
RDQS7
SMB_CK_DAT
SMB_CK_CLK
MVREF_DIM1
R533 @0_0603
C523
0.047UF
close to DIMM1
112
111
110
109
108
107
106
105
102
101
115
100
99
97
117
116
98
121
122
12
26
48
62
134
148
170
184
78
119
120
118
96
95
35
37
160
158
89
91
11
25
47
61
133
147
169
183
77
193
195
194
196
198
1
2
199
197
86
85
123
124
200
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
DU/A13
BA0
BA1
DU/BA2
CS0
CS1
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK0
CK0
CK1
CK1
CK2
CK2
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VREF
VDDID
VDDSPD
NC//DU/RESET
NC/DU
NC/DU
NC/DU
NC/DU
3
SDREF 7,35
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
15273951637587
D
VDDQ
GND
VDDQ
VDDQ
GND
GND
MD0
5
D0
MD1
7
D1
MD2
13
D2
MD3
17
D3
MD4
6
D4
MD5
8
D5
MD6
14
D6
MD7
18
D7
MD8
19
D8
MD9
23
D9
MD10
29
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
GND
202
MD11
31
MD12
20
MD13
24
MD14
30
MD15
32
MD16
41
MD17
43
MD18
49
MD19
53
MD20
42
MD21
44
MD22
50
MD23
54
MD24
55
MD25
59
MD26
65
MD27
67
MD28
56
MD29
60
MD30
66
MD31
68
MD32
127
MD33
129
MD34
135
MD35
139
MD36
128
MD37
130
MD38
136
MD39
140
MD40
141
MD41
145
MD42
151
MD43
153
MD44
142
MD45
146
MD46
152
MD47
154
MD48
163
MD49
165
MD50
171
MD51
175
MD52
164
MD53
166
MD54
172
MD55RDQS7
176
MD56
177
MD57
181
MD58
187
MD59
189
MD60
178
MD61
182
MD62
188
MD63
190
71
73
79
83
72
74
80
84
GND
DDR_200P_STD_H5.2
1K_1%_0603
866_1%_0603
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
R532
R534
C
+2.5V
MD[0..63] 7,12MAA[0..14]7,12
DDR_CS#07,12
DDR_CS#17,12
CKE7,12
DDRCLK07
DDRCLK#07
DDRCLK17
DDRCLK#17
DDRCLK27
DDRCLK#27
12
C521
0.1UF
MVREF_DIM1
12
C522
0.1UF
103
+2.5V
JP5
VDD
GND
132
126
VDD
GND
192
144
156
168
180
VDD
VDD
VDD
VDD
VDDQ
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
GND
GND
GND
GND
GND
GND
GND
138
150
162
174
186
201
202
DDR_200P_RVS_H4.0
InsightOutsight
E
179
131
143
155
157
167
1911022343646587082
VDD
VDD
VDD
VDDQ
GND
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
125
137
149
159
161
173
1854162838405264768890
Compal Electronics, Inc.
Title
DDR SODIMM Modules
Size Document Number Rev
LA-1481 M/B
Date: Sheet
VDD
VDD
VDD
GND
GND
GND
!"#, $%
VDD
GND
9294114
VDD
VDD
GND
GND
14, 2002
VDD
GND
VDD
GND
104
MD0
5
MD1
7
MD2
13
MD3
17
MD4
6
MD5
8
MD6
14
MD7
18
MD8
19
MD9
23
MD10
29
MD11
31
MD12
20
MD13
24
MD14
30
MD15
32
MD16
41
MD17
43
MD18
49
MD19
53
MD20
42
MD21
44
MD22
50
MD23
54
MD24
55
MD25
59
MD26
65
MD27
67
MD28
56
MD29
60
MD30
66
MD31
68
MD32
127
MD33
129
MD34
135
MD35
139
MD36
128
MD37
130
MD38
136
MD39
140
MD40
141
MD41
145
MD42
151
MD43
153
MD44
142
MD45
146
MD46
152
MD47
154
MD48
163
MD49
165
MD50
171
MD51
175
MD52
164
MD53
166
MD54
172
MD55
176
MD56
177
MD57
181
MD58
187
MD59
189
MD60
178
MD61
182
MD62
188
MD63
190
71
73
79
83
72
74
80
84
11 47
of
0.5
A
B
C
D
E
Decoupling capacitors
(Place near DDR SODIMM)
+2.5V
CB75 1UF_10V_0603
CB76 1UF_10V_0603
CB72 1UF_10V_0603
4 4
3 3
2 2
1 1
CB74 1UF_10V_0603
CB77 1UF_10V_0603
+2.5V
10UF_10V_1206
CB65
10UF_10V_1206CB73
10UF_10V_1206CB70
10UF_10V_1206CB71
Place these decoupling capacitors close to
VTT_MEM termination resistors.
+1.25VS
0.1UFC276
0.1UFC277
0.1UFC278 C266 @47PF
0.1UFC279
0.1UFC280
0.1UFC281
0.1UFC282
0.1UFC283
+1.25VS
C292 0.015UF
C293 0.015UF
C294 0.015UF
C295 0.015UF
C296 0.015UF
C297 0.015UF
A
+2.5V
+1.25VS
+
CE17 100UF_D_16V
+
CE10 100UF_D_16V
0.1UFC242
0.1UFC241
0.1UFC243
0.1UFC244
0.1UFC249
0.1UFC250
0.1UFC252
0.1UFC251
0.1UFC254
0.1UFC253
+1.25VS
C289
C290
1000PFC284
1000PFC285
1000PFC286
1000PFC287
1000PFC288
1000PF
1000PF
1000PFC291
RDQS07,11
RDQS17,11
RDQS27,11
RDQS37,11
RDQS47,11
RDQS57,11
RDQS67,11
B
Termianation Network place closely to DIMM
MD0
MD4
MD1
MD5
RDQS0
MD6
MD2
MD3
MD7
MD8
MD12
MD9
MD13
RDQS1
MD10
MD14
MD11
MD15
MD16
MD20
MD17
MD21
RDQS2
MD18
MD22
MD19
MD23
MD24
MD28
MD25
MD29
RDQS3
MD26
MD30
MD27
MD31
MD32
MD36
MD33
MD37
RDQS4
MD38
MD34
MD39
MD35
MD44
MD40
MD45
MD41
RDQS5
MD42
MD46
MD43
MD47
MD48
MD52
MD49
MD53
RDQS6
MD54
MAA10
MAA12
RP60
1 8
2 7
3 6
4 5
RP59
1 8
2 7
3 6
4 5
RP58
1 8
2 7
3 6
4 5
RP57
1 8
2 7
3 6
4 5
RP56
1 8
2 7
3 6
4 5
RP55
1 8
2 7
3 6
4 5
RP54
1 8
2 7
3 6
4 5
RP53
1 8
2 7
3 6
4 5
RP52
1 8
2 7
3 6
4 5
RP51
1 8
2 7
3 6
4 5
RP50
1 8
2 7
3 6
4 5
RP49
1 8
2 7
3 6
4 5
RP62
1 8
2 7
3 6
4 5
RP48
1 8
2 7
3 6
4 5
RP61
1 8
2 7
3 6
4 5
C272 10UF_0805
C273 10UF_0805
C275 10UF_0805
C274 10UF_0805
Layout:average placement the CAP
near the +1.25VS power plane .
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
RP444P2R_33
1 2
1 2
1 2
1 2
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
1 4
2 3
+1.25VS
C318
0.1UF
C317
0.1UF
C315
0.1UF
C313
0.1UF
C320
0.1UF
C310
0.1UF
C308
0.1UF
+2.5V+1.25VS
C
+1.25V Island
> 150ml
C319
1000PF
C316
1000PF
C314
1000PF
C312
1000PF
C311
1000PF
C309
1000PF
C307
1000PF
MD[0..63]7,11
MAA[0..14]7,11
RDQS77,11
RDQM07,11
RDQM17,11
RDQM27,11
RDQM37,11
RDQM47,11
RDQM57,11
RDQM67,11
RDQM77,11
CKE7,11
SRAS#7,11
SWE#7,11
SCAS#7,11
DDR_CS#27,11
DDR_CS#37,11
DDR_CS#07,11
DDR_CS#17,11
D
MD[0..63]
MAA[0..14]
MD50
MD55
MD51
MD60
MD56
MD61
MD57
RDQS7
MD62
MD58
MD63
MD59
MAA14
MAA13
MAA9
MAA8
MAA7
MAA6
MAA5
MAA4
MAA3
MAA2
MAA1
MAA0
MAA11
RDQM0
RDQM1
RDQM2
RDQM3
RDQM4
RDQM5
RDQM6
RDQM7
CKE
SRAS#
SWE#
SCAS#
DDR_CS#2
DDR_CS#3
DDR_CS#0
DDR_CS#1
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
SRAS#
SCAS#
SWE#
CKE
DDR_CS#0
DDR_CS#1
DDR_CS#2
DDR_CS#3
ATI recomend .
+1.25VS
RP47
1 8
2 7
3 6
4 5
RP46
1 8
2 7
3 6
4 5
RP45
1 8
2 7
3 6
4 5
RP65
1 8
2 7
3 6
4 5
RP63
1 8
2 7
3 6
4 5
RP64
1 8
2 7
3 6
4 5
R503 56
R512 56
R511 56
R514 56
R513 56
R505 56
R504 56
R510 56
R509 56
R508 56
R359 56
R501 56
R506 56
R507 56
R360 56
R361 56
R502 56
C264 @47PF
1 2
1 2
C268 @47PF
1 2
C246 @47PF
1 2
C270 @47PF
1 2
C239 @47PF
1 2
C247 @47PF
1 2
C259 @47PF
1 2
C236 @47PF
1 2
C261 @47PF
1 2
C238 @47PF
1 2
Title
Size Document Number Rev
Date: Sheet
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
8P4R_56_0804
C258 @47PF
1 2
C265 @47PF
1 2
C267 @47PF
1 2
C245 @47P
1 2
C269 @47PF
1 2
C263 @47PF
1 2
C262 @47PF
1 2
C248 @47PF
1 2
C235 @47PF
1 2
C240 @47PF
1 2
C237 @47PF
1 2
C260 @47PF
1 2
Compal Electronics, Inc.
DDR SDRAM Terminations
LA-1481 M/B
!"#, $%
14, 2002
C306
0.1UF
C304
0.1UF
C302
0.1UF
C301
0.1UF
C299
0.1UF
E
C305
1000PF
C303
1000PF
C321
1000PF
C300
1000PF
C298
1000PF
12 47
0.5
of
A
Note: Overlap common pads where
possible for dual-op resistors.
L43
HB-1M2012-121JT
CB44
C211
0.1UF
+
PCICLK_STP#9,17
CPUCLK_STP#9,17
+3VS
C176
0.1UF
4 4
CLK_VDD
3 3
CB43
10UF_10V_1206
10UF_10V_1206
C182
0.1UF
C178
C203
0.001UF
0.1UF
CLK_VDD
SMB_CK_DAT11,17
SMB_CK_CLK11,17
+3VS
R313 @0
1 2
R312 10K
1 2
C188
C191
0.1UF
0.1UF
R321 10K
R305 10K
B
CLK_AVDD
L53
HB-1M2012-121JT
1 2
1 2
C207
0.1UF
Main Clock Generator
+3VS
(ICS:ICS951403)
U13
SMB_CK_DAT
SMB_CK_CLK
FS2
SPREAD#
34
45
18
9
15
22
48
27
26
30
32
31
28
29
44
35
33
41
38
47
21
12
6
25
AVDD
VDDSD
VDDAGP
VDDPCI
VDDPCI
VDD48
VDDREF
SDATA
SCLK
PWR_DWN#
PCI_STOP#
CPU_STOP#
FS2
SPREAD#
RSVD
RESET#
AVSS
GNDCPU
GND
GNDSD
GNDAGP
GNDPCI
GNDPCI
GND48
CPUCLKC0
CPUCLKC1
CPUCLKC2
CPUCLKT0
CPUCLKT1
CPUCLKT2
SDRAM_OUT
AGP0
AGP1
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK5
PCICLK6
PCICLK_F
48MHz
24-48MHz
FS0/REF0
FS1/REF1GNDREF
37
40
43
36
R_CPUCLK_NB_EXT
39
42
46
19
20
8
PCI1 PCLK_MINI
10
PCI2
11
PCI3
13
PCI4
14
16
17
PCICLKF_EXT PCICLKF_EXT_SB
7
23
USBIOCLK_EXT
24
FS0
1
FS1
23
C
Damping Resistors
Place near to the
Clock Generator
R297
R300
R294
R282
R318
R284
R293
R296
R299
R302
R310
R281
R331
24/48MHz select
R272
R276
+2.5VS
12
R290
68
CPUCLK#R_CPUCLK#
10
CPUCLKR_CPUCLK
10
CPUCLK_NB_EXT
10
SDCLK_NB_EXTR_SDCLK_NB_EXT
39
AGPCLK_EXTR_AGPCLK_EXT
22
PCLK_NB_EXTR_PCLK_NB_EXT
22
22
PCLK_PCM
22
PCLK_1394
22
PCLK_LAN
22
EC_PCLKR_EC_PCLK
22
22
UCLK48MR_UCLK48M
22
REFCLK1_NB
75
CLK_14M_SIO
33
Close to NB ATI-U1
D
CPUCLK# 3
CPUCLK 3
CPUCLK_NB_EXT 9
SDCLK_NB_EXT 9
AGPCLK_EXT 9
PCLK_NB_EXT 9
PCLK_MINI 25
PCLK_PCM 22
PCLK_1394 21
PCLK_LAN 20
EC_PCLK 27
PCICLKF_EXT_SB 16
UCLK48M 16
REFCLK1_NB 9
CLK_14M_SIO 17
By-Pass Capacitors
Place near to the Clock Generator
CPUCLK
CPUCLK#
CPUCLK_NB_EXT
SDCLK_NB_EXT
AGPCLK_EXT
PCLK_NB_EXT
PCLK_MINI
PCLK_PCM
PCLK_1394
PCLK_LAN
EC_PCLK
PCICLKF_EXT_SB
UCLK48M
REFCLK1_NB
CLK_14M_SIO
ICS RECOMMEND
C201 5PF_0.25%
C197 5PF_0.25%
C194 @10PF
C185 @10PF
C210 @10PF
C187 @10PF
C193 @10PF
C196 @10PF
C199 @10PF
C202 @10PF
C208 27PF
C184 @10PF
C214 @10PF
C172 100
C179 @10PF
E
Brian 6/27
XTALIN
C180
12PF
4
14.318MHz
+3VS
12
R332
10K
FS2
13
D
Q5
2 2
FSB_100/133#4,10
2
G
@2N7002
S
+3VS
2
G
Q3
@2N7002
12
R4
@10K
R12 @10K
1 2
13
D
Q4
@2N7002
S
+3VS
12
R3
@100K
13
D
2
G
S
ICS951403
FS0
XTALOUT
5
X5
C186
12PF
Jason recommend
+3VS
Frequency Selection
R275 @10K
1 2
R273 @10K
1 2
R333 @10K
1 2
R329 @10K
1 2
R327 @10K
1 2
R277 8.2K
1 2
R274 8.2K
1 2
R334 @8.2K
1 2
R330 8.2K
1 2
R328 8.2K
1 2
FS0/FS2 define by EC
FS0
FS1
FS2
USBIOCLK_EXT
SPREAD#
ICS951403 FREQUENCY SELECTION
FS2 FS1 FS0 CPU SDRAM PCICLK AGP
0 0 1 100 133.33 33.33 66.67
1 0 0 133.33 133.33 33.33 66.67
0 0 0 100 100 33.33 66.67
0 1 0 100 150 30 60
0 1 1 100 66.67 33.33 66.67
1 0 1 125 100 31.25 62.50
1 1 0 124 124 31 62
1 1 1 133.33 100 33.33 66.67
OTHER CONFIGURATION OPTIONS
24/48MHZ SELECTION ON = 48MHZ OFF = 24MHZ
ON = ENABLEDSPREAD SPECTRUM OFF = DISABLED
Place near to the CLK GEN CHIP (U13) .
1 1
Compal Electronics, Inc.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
A
B
C
D
Title
Clock Generator
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet
14, 2002
E
13 47
of
0.3
A
1 1
RED9
GREEN9
BLUE9
R392
75_1%_0603
HSYNC9
VSYNC9
CRTVDD
2 2
R387
@10K
12
75_1%_0603
12
12
12
R393
75_1%_0603
12
R389
@10K
+12VS
@@ @
12
12
C338
R394
@22PF
S
Q44
G
2N7002
2
1 2
R388 100K
C337
@22PF
D
13
Q45
2N7002
S
G
2
L3
1 2
FCM2012C-800_0805
L4
1 2
FCM2012C-800_0805
L5
1 2
FCM2012C-800_0805
12
C336
@22PF
1 2
FBM-11-160808-121
D
1 2
13
FBM-11-160808-121
B
+5VS
D27
DAN217
1
2
R_RED
R_GREEN
R_BLUE
12
C1
18PF
L1
L2
D28
DAN217
1
2
3
12
C4
68PF
3
12
C2
18PF
12
C5
68PF
CRTVDD
D29
DAN217
1
2
12
C3
18PF
POLYSWITCH_0.5A
3
C329
100PF
F1
12
CRTVDD_1
DDC_MD2
C
MSEN#27,28
C6
220PF
12
D1
2 1
RB411D
12
C7
220PF
C11
0.1UF
D
W=40mils
12
11
12
13
14
10
15
6
1
7
2
8
3
9
4
5
JP15
CRT-15P
R8
2.2K
CRTVDD
12
12
R9
2.2K
+3VS
12
12
R536
R535
2.2K
2.2K
Q1
2N7002
D
S
Q2
2N7002
D
1 3
2
G
1 3
S
G
2
1 2
R7 0
DDCDATA 9,15
DDCCLK 9,15
+3VS
E
CRT Connector
TV-Out Connector
3 3
1 2
C23 47PF
LUMA9
CRMA9
COMPS9
4 4
LUMA
CRMA R_CRMA
COMPS
12
R13
75_1%_0603
A
12
R2
75_1%_0603
12
R6
75_1%_0603
12
C25
150PF
12
1 2
FBM-11-160808-121
1 2
C13 47PF
1 2
FBM-11-160808-121
C14
150PF
L11
L6
12
C42
150PF
B
D4
DAN217
2
R_LUMA
D3
DAN217
1
1
3
2
D2
DAN217
1
+3VS
3
2
3
S-Video
JP14
1
2
3
4
5
6
7
S CONN._suyin
12
C12
270PF
12
C15
270PF
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
C
EMI PAD around RAM DOOR
PAD4
PAD-2.5X3
H1
HOLEA
1
H16
HOLEA
1
1
1
1
FM1
CF2
CF9
H4
HOLEA
H17
HOLEA
1
1
PAD5
1
PAD-2.5X3
H3
HOLEA
1
1
H10
H13
HOLEA
HOLEA
1
FM2
FM3
1
CF4
1
CF10
CF11
1
1
1
1
1
H2
HOLEA
1
FM4
1
PAD2
PAD-2.5X3
H5
HOLEA
1
H6
HOLEA
1
FM5
1
CF31CF61CF7
CF12
1
H9
HOLEA
H8
HOLEA
1
FM6
PAD1
PAD-2.5X3
1
H7
HOLEA
1
H12
HOLEA
1
1
H18
HOLEA
1
CF8
1
H15
HOLEA
1
H19
HOLEA
1
1
H11
HOLEA
1
1
1
CF13
D
Cable guide
PAD6
PAD-3X3.5
PAD3
1
PAD-2.5X3
H14
HOLEA
1
H20
HOLEB
1
CF1
1
1
CF5
Compal Electronics, Inc.
Title
CRT & TVout Connector
Size Document Number Rev
LA-1481 M/B
Date: Sheet
!"#, $%
1
14, 2002
PAD7
PAD-3X3.5
1
PAD-3X3.5
E
PAD8
14 47
1
0.3
of
10
DDCCLK9,14
H H
DDCCLK
TXOUT_L0+9
TXOUT_L1+9
TXOUT_U0-9
TXOUT_U0+9
TXCLKOUT_U-9
TXCLKOUT_U+9
G G
PID0
PID010,28
PID1 PID2
PID110,28
PID2
PID210,28
PID3
PID310,28
F F
9
LCDVDD_C
R25 @0
TXOUT_L0-9
TXOUT_L1-9
+3VS
RP2
4 5
3 6
2 7
1 8
8P4R_10K_0804
1 2
TXOUT_L0TXOUT_L0+
TXOUT_L1TXOUT_L1+
TXOUT_U0TXOUT_U0+
TXCLKOUT_UTXCLKOUT_U+
PID3
PID2
PID1
PID0
+12VS
PID3
PID1
PID0
8
JP2
1
21
2
22
3
23
4
24
5
25
6
26
7
27
8
28
9
29
10
30
11
31
12
32
13
33
14
34
15
35
16
36
17
37
18
38
19
39
20
40
JST BM40B-SRDS
SW3
4
3
2
1
SW DIP-4
R1 @0
5
6
7
8
7
TXOUT_L2TXOUT_L2+
TXCLKOUT_LTXCLKOUT_L+
TXOUT_U1TXOUT_U1+
TXOUT_U2TXOUT_U2+
DISPOFF#
L25
HB-1M2012-121JT
L26 HB-1M2012-121JT
CB3 1UF_10V_0603
CB2 4.7UF_10V_0805
TXOUT_L2- 9
TXOUT_L2+ 9
TXCLKOUT_L- 9
TXCLKOUT_L+ 9
TXOUT_U1- 9
TXOUT_U1+ 9
TXOUT_U2- 9
TXOUT_U2+ 9
1 2
LCDVDD_C
DAC_BRIG 27
INVT_PWM 27
1 2
1 2
C448 0.1UF
1 2
1 2
+
EMI request
H
DDCDATA
B+
LCDVDD
DDCDATA 9,14
BKOFF#27
LVDS_BLON#9
6
HB-1M2012-121JT
HB-1M2012-121JT
D9
FB1
FB2
CB22
10UF_10V_1206
+3VS
RB751V
21
13
2
G
Q60
2N7002
R110
10K
DISPOFF#
D
S
12
+
5
CB4
1UF_10V_0603
12
LCDVDD_C
C16
0.1UF
4
12
C41
3
2
1
0.1UF
+3VSLCDVDD
LCDVDD +12VS
12
R33
1K
E E
Q10
2N7002
13
D
2
G
S
R58
100K
100K
Q12
2N7002
C70
0.047UF
C51
0.1UF
R52
150K
13
D
2
G
S
R59
13
Q9
SI2302DS
2
+
CB18
4.7UF_10V_0805
+
CB17
4.7UF_10V_0805
13
2
Q11
DTC124EK
22K
22K
Compal Electroni c s, Inc.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
9
8
7
6
5
4
Title
LVDS & PID CONN.
Size Document Number Rev
LA-1481 M/B
!"#, $%
Date: Sheet of
3
14, 2002
2
15 47
1
0.3
LCD_DIGON9,27
D D
C C
B B
A A
LCD_DIGON
10
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