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First International Computer,Inc
D D
Portable Computer Group HW Department
Board name : Mother Board Schematic
Project : VA250
C C
Version : 0.4
1. Schematic Page Description :
2. PCI & IRQ & DMA Description :
3. Block Diagram :
4. Net name Description :
Current Date : Dec 05, 2006
5. Board Stack up Description :
6. Schematic modify Item and History :
7. power on & off & S3 Sequence :
8. Layout Guideline :
9. switch setting
B B
Manager Sign by: Avery Lee
Drawing by : Richard Wang
Total confirm by:
A A
LAN Circuit check by:
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Audio Circuit check by:
5
4
Title
Size Document Number Rev
C
3
2
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<>
1
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1. Schematic Page Description :
VA250 Schematic Ver : 0.3
3
2
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D D
1. Title
2. Schematic Page Description
3. Block Diagram
4. ANNOTATIONS
5. Schematic Modify
6. Timing Diagram
7. DDR Layout Guideline 51. Charge Circuit
8. Yonah processor (1/2)
9. Yonah processor (2/2)
10. POWER (CPU CORE)
11. Thermal
12. Clock Generator
C C
13. Clock Buffer
14. VN896 (1/4)
15. VN896 (2/4)
16. VN896 (3/4)
17. VN896 (4/4)
18. DDR SO-DIMM1
19. DDR SO-DIMM0
20. VT1634AL LVDS Transmitter
21. LCD Connector
22. CRT Connector
2. PCI & IRQ & DMA Description :
B B
IDSEL
AD17
PCIINT
IRQA
IRQB
IRQC
IRQD
A A
BUSMASTER
REQ
REQ0 / GNT0
REQ1 / GNT1
REQ2 / GNT2
REQ3 / GNT3
REQ4 / GNT4
8
CHIP
Mini PCI(Wireless LAN)
CHIP
NB
MiniPCI
MiniPCI
IRQH
CHIP
Mini PCI(Wireless LAN)
7
PCI-E
23. VT8237A (1/3)
24. VT8237A (2/3)
25. VT8237A (3/3)
26. Power Good & Fan Controller
27. Blank
28. RTC and MODEM Conn.
29. MINI PCI Conn.
30. VT6103L PHY
31. USB CNN
32. HDD / CD-ROM CNN
33. LPC PMU08
34. LPC KBC M38827
35. INT KBC / GP Connector
36. ENI component
37. DIP/Lid/Power Switch & LED
38. Firm Ware Hub
39. Reset Circuit
40. SCREW
41. VT1708A Audio Codec
42. G1432+1410 Audio Amplifier
43. H.P. Out
44. PWR Block
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
6
System timer
Keyboard
(Casacde)
LAN / MODEM
Serial Port
AUDIO / VGA / USB
FLOPPY DISK
LPT
RTC
ACPI
FIR
Cardbus
PS/2 mouse
FPU
HDD
CDROM
5
(Disable by default)
(MODEM/LAN)
4
45. 1.5VDDA/S , 1.8/2.5VDDM/A
46. VCCP/1.5VDDM
47. DDR II Power
48. 3VDDA / 5VDDA
49. POW-ON Controller
50. ADIN / Battery CNN
52. Inverter Controller
53. On board Audio & Audio CNN
54. Unused Switch transfer board
55. Update List
56. Unused Audio Board
DMA Channel
DMA0 FIR
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
3
Device IRQ Channel Desciption
(disable by default)
ECP
FLOPPY DISK
AUDIO
(Cascade)
Unused
Unused
Unused
(MODEM / LAN)
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
Date: Sheet
2
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<>
2 56 Sunday, December 10, 2006
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3. Block Diagram :
D D
Thermal
Sensor
GMT G796
P11
Intel
Yonah Celeron
533/667MHz
Processor
P8,9
Host Bus
CPU
CORE
P10
CPU
VCCP
P46
CLK ICS953009AFLF
P12
CLK Buffer
P13
Power Good
P26
LED and LID/DIP/Power SW
P37
Power Block
P44
DDR2 400 /533
VIA
/667
INTERFACE
P18,P19
MAIN SW
P49
VN896
CRT
C C
LCD
RJ-45
ACIN
P50
3VDDA/5VDDA
B B
P48
A A
8
PMU3V/5V
3VDDS/5VDDS
3VDDM/5VDDM
1.8VDDS/DDM
DDR 0.9VDDM
VCCP/1.5VDDM
Over Voltage
Protect
Battery
charger
Battery Select
BAT CON
Battery Voltage
sense
P22
VT1634AL
P21
P30
P48
P48
P48
P47
P47
P46
P?
P51
P51
P50
P33
7
LVDS Tx
LAN Phy
VT6103L
USB 2.0
USB(2),3
P31
6
P20
MII BUS
P30
USB0,1
Mini PCI
P31
32Bit PCI BUS
P29
952 HSBGA
P14~P17
Hub Interface
VT8237A
539 BGA
P23~P25
LPC M3885X
INT K/B
5
Mem Bus
IDE BUS
S-ATA
LPC BUS
K/B CTRL
P35
CDROM
HDD
HDA-Link
P34
P35
GP
4
P32
P32
FLASH ROM
( F/W Hub)
4M
FAN CNN
RTC
RESET
P38
P11
P28
P39
3
Azalia
CODEC
VT1708A
P41
MDC CNN
P28
LPC
PMU08
Audio
AMP
HEADPHONE
Mic IN
P33
2
P42
P43
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<>
3 56 Sunday, December 10, 2006
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4. Net name Description :
Voltage Rails
DCIN
PMU5V 5.0V always on power rail by LATCH or ACIN
D D
PMU3V 3.3V always on power rail by LATCH or ACIN
3VDDA 3.3V always on power rail by DCON or PSUSC0
3VDDS 3.3V power rail
5VDDS 5.0V power rail
3VDDM
Vcore_CPU
VCCP 1.05V for AGTL+ Termination Voltage
DDR_0.9VDDM 0.9V DDR Termination Voltage
1.5VDDM 1.5V switched power rail
1.5VDDS 1.5V power rail
1.5VDDA 1.5V always on power rail
2.5VDDS 2.5V power rail for DDR
C C
Primary DC system power supply
5.0V always on power rail by DCON or PSUSC0 5VDDA
3.3V switched power rail
5.0V switched power rail 5VDDM
Core Voltage for CPU
1.8V for CPU PLL Voltage 1.8VDDM
5.Board Stack up Description
PCB Layers
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Component Side, Microstrip signal Layer
Ground Plane
Stripline Layer(AGTL,CLOCK,DDR)
Stripline Layer(Analog,LVDS,other)
Power Plane
Solder Side,Microstrip signal Layer
Part Naming Conventions
C
CN
D
F
L
Q
R
B B
RP
U
Y
Capacitor
=
=
Connector
=
Diode
=
Fuse
=
Inductor
=
Transistor
=
Resistor
=
Resistor Pack
=
ICs
=
Crystal and Osc
Net Name Suffix
0 =
Active Low signal
Signal Conditioning
_D_
_Q_
_L_
A A
Damped (by a resistor)
=
Isolated (by a Q-switch)
=
Filtered (by an inductor or bead)
=
8
7
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
6
5
4
3
Date: Sheet
2
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<>
4 56 Sunday, December 10, 2006
of
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6.Schematic modify Item and History :
D D
C C
B B
A A
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
5
4
3
2
Date: Sheet
(886-2)875 1-8751
VA250 < Yonah + VN896 + VT8237A >
<>
1
5 56 Sunday, December 10, 2006
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7. power on & off & S3 Sequence :
2
1
D D
Power On Sequencing Timing Diagram
VID
VR_ON
Vcc-core
CPU_UP
Tboot
Tsft_star_vcc
Tcpu_up
Vboot
Tboot-vid-tr
Vid
Vccp
Vccp_UP
Tvccp_up
Vccgmch
GMCHPWRGD
Tgmch_pwrgd
CLK_ENABLE#
IMVP4_PWRGD
C C
BATTERY ONLY POWER ON TIMING
POWSW0
PMU5V/PMU3V
DCON
VDDA
MAINSW0_ICH
PM_RSTRST0
PM_SLP_S30/S40/S50
PSUSC0
B B
A A
SUSTAT_B0
VDDM,VDDS
PM_PWROK
SYS_PWROK
VRON_VCCP
VCCP/1.2VDDM
VCORE_ON
VR_ON
VCORE_CPU
CK408_PWRGD0
PM_VGATE
CPU_PWRGD
PCI_RST0
AGTL+_CPURST0
Tcpu_pwrgd
To ICH4
To ICH4
From ICH4
From ASIC_B0
From ASIC_B0
To clock generator
To ODEM and ICH4
From ICH4 to CPU
To ODEM/other PCI device
From ODEM to CPU
S3 SUSPEND AND RESUME TIMING
POWSW0
PMU5V/PMU3V
PM_RSMRST0
PM_SLP_S30
PM_SLP_S40/S50
PSUSC0
SUSTAT_B0
PM_PWROK
SYS_PWROK
VRON_VCCP
VCCP,1.2VDDM
VCORE_ON
VCORE_CPU
CK408_PWRGD0
PM_VGATE
CPU_PWRGOOD
PCI_RST0
AGTL+_CPURST0
DCON
VDDA
VDDS
VDDM
VR_ON
H
H
H
H
H
H
H
To ICH4_M
From ICH4_M
From ICH4_M
From ASIC_B0
From ASIC_B0
1.5VDDS AND
DDR_PWRGD
Generator
To clock
ToICH4 and ODEM
From ICH4 to CPU
To ODEM/other
PCI device
From ODEM to CPU
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
5
4
3
2
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<>
1
6 56 Sunday, December 10, 2006
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8. Layout Guideline :
Montara-GM DDR Layout Guidelines
Note that all length matching formulas are based on GMCH die-pad to SO-DIMM pin total length
D D
DDR Signal Groups
Group Signal Name
Clocks
Data
Control
Command
CPC
Feedback
SCK[5:0]
SCK#[5:0]
SDQ[71:0]
SDQS[8:0]
SDM[8:0]
SCKE[3:0]
SCS#[3:0]
SMA[12:6,3:0]
SBA[1:0]
SRAS#
SCAS#
SWE#
SMA[5,4,2,1]
SMAB[5,4,2,1]
RCVENOUT#
RCVENIN#
Length Matching Formulas
Signal Group Minimum Length Maximum Length
Control to Clock
Command to Clock
CPC to Clock
Strobe to Clock
Data to Strobe
Clock - 1.0"
Clock - 1.0"
Clock - 1.0"
Clock - 1.0"
Strobe - 25 mils Strobe + 25 mils
Clock + 0.5"
Clock + 2.0"
Clock + 0.5"
Clock + 0.5"
Clock Signals Topologies and Routing Guidelines
SO-DIMM PADS
C C
GMCH
Pin
P1 L1
Package Length
Range
Min:0.5"
Max:5.0"
7 mil trace, 4 mil pair space
Clock length tolerenve within the pair : +/- 10 mil
Clock to Clock Length Matching : +/- 25 mils
Minimum Pair to Pair Spacing : 20 mils
Minimum Spacing to other Signals : 20 mils
CLOCKS LENGTH
HCLKCPU[1..0]
HCLKNB[1..0]
HCLKITP[1..0]
66MCLK_ICH
66MCLK_GMCH
AGPCLK_ATI
PCLKICH
PCLKCB
PCLK1394
PCLKUSB20
PCLKOP
PCLKFWH
PCLKSIO
PCLKLAN
14MCLK_SIO
14MCLK_ICH
14MCLK_AC97
48MCLK_ICH
48MCLK_CB
2" ~ 8 "
4.5" ~ 9.0 "
MAX : 8.5"
4.5"~9.0"
4.5"~9.0"
3.5" ~ 12.5"
TRACE / SPACE NOTES
5 / 20 mils
(5 mil space
between + & - )
5 / 20 mils
Differentials pairs with 1.
the same length
(within 10 mil)
2.CPU & NB trace
mismatch within
450 mil
* 66MCLK_ICH &
AGPCLK_GMCH
AGPCLK_ATI
Length mismatch
within 100 mils
1.Making PCI length with
minimum various
2.Max skew = 1ns
5 / 20 mils
5 / 10 mils
5 / 20 mils
Data Signals Topologies and Routing Guidelines
GMCH
Pin
Package Length
Range
B B
Control Signals Topologies and Routing Guidelines
GMCH
Pin
Package Length
Range
L1
P1
L1
P1
L2 L3 L4
SO-DIMM0
PADS
SO-DIMM1
PADS
L2
56 ohm 5%
56 ohm 5%
Minimun Spacing to Trace Width Ratio, SDQ/SDM : 2 to 1
Minimum Spacing to other Signals : 20 mils
Trace Length L1 : Min 0.5" , Max 3.75"
Length Matching : SDQS to SCK/SCK#
Trace spacing to trace width ratio : 2 to 1
Minimum Spacing to other Signals : 20 mils
Trace Length L1 : Min 0.5" , Max 5.5"
Length Matching : CTRL(P1+L1) to SCK/SCK#
L2 : Max 0.75"
L3 : Min 0.25" , Max 1.0"
L4 : Max 1.0 "
SDQS , SODIMM0 P1+L1+L2
SDQS , SODIMM1 P1+L1+L2+L3
Min : Clock - 1.0" , Max : Clock + 0.5"
SDQ/SDM to SDQS : +/- 25 mils
L2 : Max 2.0"
Min : Clock - 1.0" , Max : Clock + 0.5"
SO-DIMM0,1 PADS
Command Signals Topologies and Routing Guidelines
Trace spacing to trace width ratio : 2 to 1
Minimum Spacing to other Signals : 20 mils
Trace Length L1 : Min 0.5" , Max 4.0"
Length Matching : CMD to SCK/SCK#
L2 : Max 1.0"
L3 : Max 2.0"
L2+L3 : Max 3.0"
L4 : Max 1.0"
4
CMD , SODIMM0 P1+L1+L2
CMD , SODIMM1 P1+L1+L3
Min : Clock - 1.0" , Max : Clock + 2.0"
10 ohm 5%
L2
L3 L4
SO-DIMM1
PADS
56 ohm 5%
GMCH
Pin
A A
Package Length
Range
L1
P1
SO-DIMM0
PADS
5
SDQS : 3 to1
CPC Signals Topologies and Routing Guidelines
GMCH
Pin
Package Length
Range
3
P1
L1
SO-DIMM0,1 PADS
SDQ/SDM to SDQS Mapping
Signal Mask
SDQ[7..0]
SDQ[15..8]
SDQ[23..16]
SDQ[31..24]
SDQ[39..32]
SDQ[56..40]
SDQ[55..48]
SDQ[63..56]
SDQ[71..64]
SDM[0]
SDM[1]
SDM[2]
SDM[3]
SDM[4]
SDM[5]
SDM[6]
SDM[7]
SDM[8]
L2
56 ohm 5%
2
Relative To
SDQS[0]
SDQS[1]
SDQS[2]
SDQS[3]
SDQS[4]
SDQS[5]
SDQS[6]
SDQS[7]
SDQS[8]
Mismatching
+/- 25 mil
+/- 25 mil
+/- 25 mil
+/- 25 mil
+/- 25 mil
+/- 25 mil
+/- 25 mil
+/- 25 mil
+/- 25 mil
Trace spacing to trace width ratio : 2 to 1
Minimum Spacing to other Signals : 20 mils
Trace Length L1 : Min 0.5" , Max 5.5"
Length Matching : CPC(P1+L1) to SCK/SCK#
L2 : Max 2.0"
Min : Clock - 1.0" , Max : Clock + 0.5"
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<>
1
7 56 Sunday, December 10, 2006
0.4
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AGTL+_HA03
AGTL+_HA04
AGTL+_HA05
AGTL+_HA06
AGTL+_HA07
AGTL+_HA08
AGTL+_HA09
AGTL+_HA010
AGTL+_HA011
AGTL+_HA012
AGTL+_HA013
AGTL+_HA014 H_INIT0
AGTL+_HA015
4 4
3 3
AGTL+_HA0[31..3] <14>
AGTL+_ADSTB00 <14>
AGTL+_HREQ0[4..0] <14>
AGTL+_HA0[31..3] <14>
AGTL+_ADSTB10 <14>
H_A20M0 <25>
H_IGNNE0 <25>
H_STPCLK0 <25>
H_INTR <25>
H_NMI <2 5>
H_SMI0 <25>
AGTL+_HA0[31..3]
AGTL+_HREQ0[4..0]
AGTL+_HA0[31..3]
H_A20M0
H_FERR0
H_IGNNE0
H_STPCLK0
H_INTR
H_NMI
H_SMI0
AGTL+_HA016
AGTL+_HREQ00
AGTL+_HREQ01
AGTL+_HREQ02
AGTL+_HREQ03
AGTL+_HREQ04
AGTL+_HA017
AGTL+_HA018
AGTL+_HA019
AGTL+_HA020
AGTL+_HA021
AGTL+_HA022
AGTL+_HA023
AGTL+_HA024
AGTL+_HA025
AGTL+_HA026
AGTL+_HA027
AGTL+_HA028
AGTL+_HA029
AGTL+_HA030
AGTL+_HA031
No stub on H_STPCLK test point
VCCP <9,12,14,17,25,26,38,4 6>
H_A20M0
CPU_DPSLP0
H_IGNNE0
H_INIT0
H_INTR
H_STPCLK0
H_NMI
H_CPUSLP0
H_SMI0
PSI0
H_FERR0
AGTL+_BR00
AGTL+_CPURST0
CPU_PWRGOOD
2 2
1KΩ 1% 1/10W SMT0603 LR
2KΩ 1% 1/10W SMT0603 LR
1 1
R888 150Ω 1% 1/10W SMT060 3 LR
R890 150Ω 1% 1/10W SMT060 3 LR
R892 150Ω 1% 1/10W SMT060 3 LR
R894 150Ω 1% 1/10W SMT060 3 LR
R895 150Ω 1% 1/10W SMT060 3 LR
R896 150Ω 1% 1/10W SMT060 3 LR
R897 150Ω 1% 1/10W SMT060 3 LR
R898 150Ω 1% 1/10W SMT060 3 LR
R899 150Ω 1% 1/10W SMT060 3 LR
R900 150Ω 1% 1/10W SMT0603 LR(NU )
R901 51Ω 1% 1/10W SMT0603 LR
R902 220Ω 5% 1/10W SMT060 3 LR
R903 51Ω 1% 1/10W SMT0603 LR
R970 470Ω 5% 1/10W SMT060 3 LR
AGTL+_HD0[63..0] <14>
VCCP <9,12,14,17,25,26,38,4 6>
R821
R825
AGTL+_HD0[63..0] <14>
GTLREF
1uF 6.3V 10% SMT0402 X5R LR
1uF 6.3V 10% SMT0402 X5R LR
C937
C938
C939
220pF 50V 10% SMT0402 X7R LR
A
A#[32-39], APM#[0-1]:Leave escape routing on for future functionality
AGTL+_HD0[63..0]
AGTL+_DSTBN00 <1 4>
AGTL+_DSTBP00 <14>
AGTL+_DINV0 0 <14>
AGTL+_DSTBN10 <1 4>
AGTL+_DSTBP10 <14>
AGTL+_DINV1 0 <14>
C940
220pF 50V 10% SMT0402 X7R LR
AGTL+_HD0[63..0]
10mils
VCCP <9,12,14,17,25,26,38, 46>
Zo=55ohm, 0.5" max for GTLREF, Space any other switch
signals away from GTLREF with a minimum of 25mils.
Don't allow the GTLREF routing to create splits or
discontinuities in the reference planes of the FSB signals
1KΩ 5% 1/16W SMT0402 LR(NU)
R828
51Ω 5% 1/16W SMT0402 LR
H_BSEL0 <12>
H_BSEL1 <12>
H_BSEL2 <12>
R972 10KΩ 5% 1/16W SMT0402 LR (NU)
R974 10KΩ 5% 1/16W SMT0402 LR
R1396 10KΩ 5% 1/16W SMT0402 LR (NU)
U59A
J4
A[3]#
L4
A[4]#
M3
A[5]#
K5
A[6]#
M1
N2
J1
N3
P5
P2
L1
P4
P1
R1
L2
K3
H2
K2
J3
L5
Y2
U5
R3
W6
U4
Y5
U2
R4
T5
T3
W3
W5
Y4
W2
Y1
V4
A6
A5
C4
D5
C6
B4
A3
AA1
AA4
AB2
AA3
M4
N5
T2
V3
B2
C3
B25
ADDR GROUP 0 ADDR GROUP 1
A[7]#
A[8]#
A[9]#
A[10]#
A[11]#
A[12]#
A[13]#
A[14]#
A[15]#
A[16]#
ADSTB[0]#
REQ[0]#
REQ[1]#
REQ[2]#
REQ[3]#
REQ[4]#
A[17]#
A[18]#
A[19]#
A[20]#
A[21]#
A[22]#
A[23]#
A[24]#
A[25]#
A[26]#
A[27]#
A[28]#
A[29]#
A[30]#
A[31]#
ADSTB[1]#
A20M#
FERR#
IGNNE#
STPCLK#
LINT0
LINT1
SMI#
RSVD[01]
RSVD[02]
RSVD[03]
RSVD[04]
RSVD[05]
RSVD[06]
RSVD[07]
RSVD[08]
RSVD[09]
RSVD[10]
RSVD[11]
SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR
Micro-FCPGA 478
CONTROL XDP/ITP SIGNALS HCLK THERM
RESERVED
ADS#
BNR#
BPRI#
DEFER#
DRDY#
DBSY#
BR0#
IERR#
INIT#
LOCK#
RESET#
RS[0]#
RS[1]#
RS[2]#
TRDY#
HITM#
BPM[0]#
BPM[1]#
BPM[2]#
BPM[3]#
PRDY#
PREQ#
TRST#
DBR#
PROCHOT#
THERMDA
THERMDC
THERMTRIP#
BCLK[0]
BCLK[1]
RSVD[12]
RSVD[13]
RSVD[14]
RSVD[15]
RSVD[16]
RSVD[17]
RSVD[18]
RSVD[19]
RSVD[20]
H1
E2
G5
H5
F21
E1
AGTL+_BR00
F1
D20
B3
H4
AGTL+_CPURS T0
B1
F3
F4
G3
G2
G6
HIT#
E4
XDP_BPM0
AD4
XDP_BPM1
AD3
XDP_BPM2
AD1
XDP_BPM3
AC4
XDP_PRDY
AC2
XDP_PREQ
AC1
XDP_TCK
AC5
TCK
XDP_TDI
AA6
TDI
XDP_TDO
AB3
TDO
XDP_TMS
AB5
TMS
XDP_TRST0
AB6
XDP_DBRES ET0
C20
D21
A24
A25
C7
510Ω 5% 1/16W SMT0402 LR
A22
A21
T22
R1388 220Ω 5% 1/16W SMT0402 LR (NU)
D2
F6
R1389 220Ω 5% 1/16W SMT0402 LR (NU)
D3
C1
AF1
R1390 220Ω 5% 1/16W SMT0402 LR (NU)
D22
R1395 220Ω 5% 1/16W SMT0402 LR (NU)
C23
C24
R811 51Ω 1% 1/10W SMT0603 LR
H_ADSTB0N <14>
Rout to TP via and place gnd via w/in 100mils
AGTL+_HD00
AGTL+_HD01
AGTL+_HD02
AGTL+_HD03
AGTL+_HD04
AGTL+_HD05
AGTL+_HD06
AGTL+_HD07
AGTL+_HD08
AGTL+_HD09
AGTL+_HD010
AGTL+_HD011
AGTL+_HD012
AGTL+_HD013
AGTL+_HD014
AGTL+_HD015
AGTL+_HD016
AGTL+_HD017
AGTL+_HD018
AGTL+_HD019
AGTL+_HD020
AGTL+_HD021
AGTL+_HD022
AGTL+_HD023
AGTL+_HD024
AGTL+_HD025
AGTL+_HD026
AGTL+_HD027
AGTL+_HD028
AGTL+_HD029
AGTL+_HD030
AGTL+_HD031
GTLREF
H_BSEL1
H_BSEL2
U59B
E22
D[0]#
F24
D[1]#
E26
D[2]#
H22
D[3]#
H_TEST1
H_TEST2
AD26
F23
G25
E25
E23
K24
G24
J24
J23
H26
F26
K22
H25
H23
G22
J26
N22
K25
P26
R23
L25
L22
L23
M23
P25
P22
P23
T24
R24
L26
T25
N24
M24
N25
M26
C26
D25
B22
B23
C21
DATA GRP 0 DATA GRP 1
D[4]#
D[5]#
D[6]#
D[7]#
D[8]#
D[9]#
D[10]#
D[11]#
D[12]#
D[13]#
D[14]#
D[15]#
DSTBN[0]#
DSTBP[0]#
DINV[0]#
D[16]#
D[17]#
D[18]#
D[19]#
D[20]#
D[21]#
D[22]#
D[23]#
D[24]#
D[25]#
D[26]#
D[27]#
D[28]#
D[29]#
D[30]#
D[31]#
DSTBN[1]#
DSTBP[1]#
DINV[1]#
GTLREF
MISC
TEST1
TEST2
BSEL[0]
BSEL[1]
BSEL[2]
SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR
Micro-FCPGA 478
B
D[32]#
D[33]#
D[34]#
D[35]#
D[36]#
D[37]#
D[38]#
D[39]#
D[40]#
D[41]#
D[42]#
DATA GRP 2 DATA GRP 3
D[43]#
D[44]#
D[45]#
D[46]#
D[47]#
DSTBN[2]#
DSTBP[2]#
DINV[2]#
D[48]#
D[49]#
D[50]#
D[51]#
D[52]#
D[53]#
D[54]#
D[55]#
D[56]#
D[57]#
D[58]#
D[59]#
D[60]#
D[61]#
D[62]#
D[63]#
DSTBN[3]#
DSTBP[3]#
DINV[3]#
COMP[0]
COMP[1]
COMP[2]
COMP[3]
DPRSTP#
DPSLP#
DPWR#
PWRGOOD
SLP#
AA23
AB24
V24
V26
W25
U23
U25
U22
AB25
W22
Y23
AA26
Y26
Y22
AC26
AA24
W24
Y25
V23
AC22
AC23
AB22
AA21
AB21
AC25
AD20
AE22
AF23
AD24
AE21
AD21
AE25
AF25
AF22
AF26
AD23
AE24
AC20
R26
U26
U1
V1
E5
B5
D24
D6
D7
AE6
PSI#
AGTL+_HD032
AGTL+_HD033
AGTL+_HD034
AGTL+_HD035
AGTL+_HD036
AGTL+_HD037
AGTL+_HD038
AGTL+_HD039
AGTL+_HD040
AGTL+_HD041
AGTL+_HD042
AGTL+_HD043
AGTL+_HD044
AGTL+_HD045
AGTL+_HD046
AGTL+_HD047
AGTL+_HD048
AGTL+_HD049
AGTL+_HD050
AGTL+_HD051
AGTL+_HD052
AGTL+_HD053
AGTL+_HD054
AGTL+_HD055
AGTL+_HD056
AGTL+_HD057
AGTL+_HD058
AGTL+_HD059
AGTL+_HD060
AGTL+_HD061
AGTL+_HD062
AGTL+_HD063
AGTL+_ADS0 <14>
AGTL+_BNR0 <14>
AGTL+_BPRI0 <14>
AGTL+_DEFER 0 <14>
AGTL+_DRDY0 <14>
AGTL+_DBSY0 <14>
AGTL+_BR00 <14>
H_INIT0 <25,3 8>
AGTL+_LOCK0 <14>
AGTL+_CPURS T0 <14,26>
AGTL+_RS00 <14>
AGTL+_RS01 <14>
AGTL+_RS02 <14>
AGTL+_TRDY0 <14>
AGTL+_HIT0 <14>
AGTL+_HITM0 <14>
VCCP <9,12,14,17,25,26,38, 46>
R813
VCCP <9,12,14,17,25,26,38, 46>
Should be connect to ICH7 and Calistoga without T-ing(no stub)
XDP_TDO
XDP_TMS
XDP_TDI
XDP_PREQ
XDP_PRDY
XDP_BPM0
XDP_BPM1
XDP_BPM2
XDP_BPM3
XDP_DBRE SET0
XDP_TRST0
XDP_TCK
AGTL+_HD0[63..0]
AGTL+_HD0[63..0]
H_PWRGD rise time :
Max : 15ns
COMP0
R822 27.4Ω 1% 1/10W SMT0603 LR
COMP1
R823 54.9Ω 1% 1/10W SMT0603 L R
COMP2
R824 27.4Ω 1% 1/10W SMT0603 LR
COMP3
R827 54.9Ω 1% 1/10W SMT0603 L R R826
H_DPRSTP0
CPU_DPSLP0
CPU_PWRGOOD
H_CPUSLP0
PSI0
H_DPRSTP0 <10>
CPU_DPSLP0 <25>
AGTL+_DPW R0 <14>
CPU_PWRGOOD <26>
H_CPUSLP0 <17,2 5>
PSI0 <1 0>
Modify Q79 Library 2006.0608
VCCP <9,12,14,17,25,26,38, 46>
R812
75Ω 5% 1/16W SMT0402 LR
PROCHOT#
THERMDA <11>
THERMDC <11>
VCCP <9,12,14,17,25,26,38,4 6>
2/6 Change
to VCCP
CPU_BCLK <12>
CPU_BCLK0 <12>
XDP P/U & P/D
R815 75Ω 1% 1/10W SMT0603 LR
R816 54.9Ω 1% 1/10W SMT0603 L R
R817 54.9Ω 1% 1/10W SMT0603 L R
R818 54.9Ω 1% 1/10W SMT0603 LR(NU)
R886 54.9Ω 1% 1/10W SMT0603 LR(NU)
R887 220Ω 5% 1/10W SMT0603 LR(NU)
R889 220Ω 5% 1/10W SMT0603 LR(NU)
R891 220Ω 5% 1/10W SMT0603 LR(NU)
R893 220Ω 5% 1/10W SMT0603 LR(NU)
R814 150Ω 1% 1/10W SMT0603 LR(NU)
R819 680Ω 5% 1/10W SMT060 3 LR
R820 27Ω 5% 1/10W SMT0603 LR
AGTL+_HD0[63..0] <14>
Modify Q73 Library 2006.0608
H_FERR0
E C
TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR
AGTL+_DSTBN20 <14 >
AGTL+_DSTBP20 <14>
AGTL+_DINV20 <14>
AGTL+_HD0[63..0] <14>
AGTL+_DSTBN30 <14 >
AGTL+_DSTBP30 <14>
AGTL+_DINV30 <14>
DPRSLPVR <10,2 5>
R976
470Ω 5% 1/16W SMT040 2 LR
TRANS NPN MMBT3904 40V 200mA SOT-23 3PIN PSI LR
2.5VDDM <13,20,23,24,25,26,36 ,45>
R971
10KΩ 5% 1/16W SMT0402 LR
Q73
B
R904
10KΩ 5% 1/16W SMT0402 LR
VCCP< 9,12,14,17,25,26,38, 46>
R973 470Ω 5% 1/16W SMT040 2 LR
Q79
B
E C
C
FERR0 <25>
VCCP <9,12,14,17,25,26,38, 46>
R975
Topology : FERR#
ICH7m CPU
VCCP L1
L2
VCCP
CPU IMVP6
Rtt
L4
L2+L1 L3 Strip-line
Topology : PWRGOOD
CPU
L1
ICH7m
L1
0.5" - 12"
0.5" - 12" Strip-line
Topology : INTR , NMI , A20M# , DPSLP# , IGNNE# , INIT# , SMI# , STPCLK#
L1 CPU ICH7m
L1
0.5" - 12" Micro-strip
0.5" - 12"
Topology : THERMTRIP#
VCCP <9,12,14,17,25,26,38, 46>
H_DPRSTP0
SHW 0 5% 1/16W 0402
GMCHL2CPU ICH7m
FSB Common Clock Signal Layout Guide :
ADS# , BNR# , BPRI# , BR0# , DBSY# , DEFER# , DPWR# , DRDY# , HIT# , HITM# , LOCK# ,
RS[2..0]# , TRDY# , RESET#.
Transmission Line Type Total Trace Length
Strip-line(Int. Layer)
Micro-strip(Ext. Layer)
FSB So urce S ynchr onous Data Length Variation and Strobe Matching Requirements :
Signals Name
DATA#[15..0] , DINV0#
DATA#[31..16] , DINV1#
DATA#[47..32] , DINV2#
FSB Source Synchronous Data Signal Routing Topology#1 :
Signal Name
DATA#[63..0]
DSTBN#[3..0]
DSTBP#[3..0]
FSB So urce S ynchr onous Addres s Leng th Variation and Strobe Matching Requirements :
Signals Name Strobes associated with the group
A#[16..3] , REQ#[4..0]
A#[31..17]
*** No length matching requirements exist between ADSTB0# and ADSTB1#
FSB Source Synchronous Address Signal Routing :
Signal Name
Address#[31..3]
REQ#[4..0]
ADSTB#[1..0]
Comp0,2 connect with Zo=27.4ohm, make trace
length shorter than 0.5" and width is 18mils.
Comp1,3 connect with Zo=55ohm, make trace
length shorter than 0.5" and width is 5mils
L3
1.0 ~ 6.5 inch
Signals Matching
+/- 100 mils
+/- 100 mils
+/- 100 mils
+/- 100 mils
Transmission Line Type
Strip-line
Strip-line
Strip-line
Strip-line
Signals Matching
+/- 200 mils
+/- 200 mils
Transmission Line Type
Strip-line
Strip-line
Strip-line
Rtt
VCCP
Rtt
Transmission Line
Micro-strip
Transmission Line
Strip-line
Rtt L1 L4
D
Rtt Transmission Line
L2
56 +/-5%
0" - 3.0" Micro-strip 0.5" - 12"
0.5" - 12" L1
0" - 3.0"
56 +/-5%
L3 L4
0.5" - 6.5"
0" - 3.0"
0.5" - 6.5"
0" - 3.0"
Topology : CPUSLP#
Topology : RESET#
VCCP
Rtt
L1 L2
1" - 12"
1" - 12" 1" - 6"
L1+L3
1" - 12"
1" - 6" 0" - 3.0"
1" - 12"
Normal Impedance
55+/-15%
Strobes associated with the group
DSTBP0#,DSTBN0#
DSTBP1#,DSTBN1#
DSTBP2#,DSTBN2#
DSTBP3#,DSTBN3#
Total Trace Length Normal Impedance
0.5 ~ 5.5 inch DINV#[3..0]
0.5 ~ 5.5 inch
0.5 ~ 5.5 inch
0.5 ~ 5.5 inch
ADSTB0#
ADSTB1#
Total Trace Length
0.5 ~ 6.5 inch
0.5 ~ 6.5 inch
0.5 ~ 6.5 inch
55+/-15%
55+/-15%
55+/-15% 4 & 12 mils
Normal Impedance Width & Spacing (mils)
55+/-15%
55+/-15%
55+/-15%
Strip-line
Rtt Transmission Line L2 L1
0" - 3.0"
0" - 3.0"
Spacing (mils)
4 & 8 mils
5 & 10 mils
Micro-strip 70 +/-5% 0.5" - 6.5"
70 +/-5% 0.5" - 6.5"
Transmission Line
L1 CPU
GMCH
0.5" - 12"
L1
GMCH
L1
L3
0" - 3.0"
0" - 3.0"
Title
Size Document Number Rev
Date: Sheet
Rss
24 +/-5%
24 +/-5% 56 +/-5%
Strobe-to-Strobe Complement Matching
+/- 25 mils
+/- 25 mils
+/- 25 mils
+/- 25 mils DATA#[63..48] , DINV3#
Width & Spacing (mils)
Data-to-Data,Strobe-to-strobe
4 & 8 mils
4 & 8 mils
4 & 12 mils
4 & 12 mils
Strobe to As soc. Address Signal Matching
+/- 200 mils
+/- 200 mils
4 & 8 mils
4 & 8 mils
4 & 8 mils
VA250 < Yonah + VN896 + VT8237A >
C
Yonah Processor (1/2)
Micro-strip
Strip-line
0.5" - 12"
Transmission Line CPU
L1
Micro-strip
1" - 6"
Strip-line
1" - 6"
Rtt
56 +/-5%
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
(886-2)875 1-8751
E
Transmission Line L4
Micro-strip
Strip-line 0" - 3.0"
Strobe-to-Data
N/A 55+/-15%
N/A
4 & 12 mils
8 56 Sunday, December 10, 2006
of
0.4
A
B
C
D
E
Place these inside socket cavity on L8
(North side secondary)
4 4
3 3
2 2
VCORE_CPU <10,33,36>
C853 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C857 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C854 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C855 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)1 2C856 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
1 2
Place these inside socket cavity on L1
(North side Primary)
1 2
1 2
1 2
1 2
C884 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C880 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C882 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C883 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C885 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C881 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
1 2
C862 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C859 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
North side secondary
Place these inside socket cavity on
L8 (South side secondary)
C869 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C867 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C864 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C866 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C868 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C865 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
1 2
1 2
1 2
Place these inside socket cavity on L1
(South side Primary)
C887 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C888 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
C889 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C886 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)
1 2
C891 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
1 2
1 2
C872 22uF 6.3V ±20% SMT0805 X5R C2012X5R0J226M TDK LR(NU)1 2C871 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C870 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
1 2
South side secondary
U59C
A7
VCC[001]
A9
VCC[002]
A10
VCC[003]
A12
VCC[004]
A13
VCC[005]
A15
VCC[006]
A17
VCC[007]
A18
VCC[008]
A20
VCC[009]
B7
VCC[010]
B9
VCC[011]
B10
VCC[012]
B12
VCC[013]
B14
VCC[014]
B15
VCC[015]
B17
VCC[016]
B18
VCC[017]
B20
VCC[018]
C9
VCC[019]
C10
VCC[020]
C12
VCC[021]
C13
VCC[022]
C15
VCC[023]
C17
VCC[024]
C18
VCC[025]
D9
VCC[026]
D10
VCC[027]
D12
VCC[028]
D14
VCC[029]
D15
VCC[030]
D17
VCC[031]
D18
VCC[032]
E7
VCC[033]
E9
VCC[034]
E10
VCC[035]
E12
VCC[036]
E13
VCC[037]
E15
VCC[038]
E17
VCC[039]
E18
VCC[040]
E20
VCC[041]
F7
VCC[042]
F9
VCC[043]
F10
VCC[044]
F12
VCC[045]
F14
VCC[046]
F15
VCC[047]
F17
VCC[048]
F18
VCC[049]
F20
VCC[050]
AA7
VCC[051]
AA9
VCC[052]
AA10
VCC[053]
AA12
VCC[054]
AA13
VCC[055]
AA15
VCC[056]
AA17
VCC[057]
AA18
VCC[058]
AA20
VCC[059]
AB9
VCC[060]
AC10
VCC[061]
AB10
VCC[062]
AB12
VCC[063]
AB14
VCC[064]
AB15
VCC[065]
AB17
VCC[066]
AB18
VCC[067]
SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR
Micro-FCPGA 478
VCC[068]
VCC[069]
VCC[070]
VCC[071]
VCC[072]
VCC[073]
VCC[074]
VCC[075]
VCC[076]
VCC[077]
VCC[078]
VCC[079]
VCC[080]
VCC[081]
VCC[082]
VCC[083]
VCC[084]
VCC[085]
VCC[086]
VCC[087]
VCC[088]
VCC[089]
VCC[090]
VCC[091]
VCC[092]
VCC[093]
VCC[094]
VCC[095]
VCC[096]
VCC[097]
VCC[098]
VCC[099]
VCC[100]
VCCP[01]
VCCP[02]
VCCP[03]
VCCP[04]
VCCP[05]
VCCP[06]
VCCP[07]
VCCP[08]
VCCP[09]
VCCP[10]
VCCP[11]
VCCP[12]
VCCP[13]
VCCP[14]
VCCP[15]
VCCP[16]
VCCA
VID[0]
VID[1]
VID[2]
VID[3]
VID[4]
VID[5]
VID[6]
VCCSENSE
VSSSENSE
AB20
AB7
AC7
AC9
AC12
AC13
AC15
AC17
AC18
AD7
AD9
AD10
AD12
AD14
AD15
AD17
AD18
AE9
AE10
AE12
AE13
AE15
AE17
AE18
AE20
AF9
AF10
AF12
AF14
AF15
AF17
AF18
AF20
V6
G21
J6
K6
M6
J21
K21
M21
N21
N6
R21
R6
T21
T6
V21
W21
B26
AD6
AF5
AE5
AF4
AE3
AF2
AE2
AF7
AE7
H_VID0 <10>
H_VID1 <10>
H_VID2 <10>
H_VID3 <10>
H_VID4 <10>
H_VID5 <10>
H_VID6 <10>
C874 10uF 6.3V 10% SMT0805 X5R C2012X5R0J106K TDK LR
C876 0.1uF 16V ±10% SMD0603 X7R LR
C877 0.1uF 16V ±10% SMD0603 X7R LR
C875 0.1uF 16V ±10% SMD0603 X7R LR
1 2
1 2
1 2
Close to CPU
pin B26
C892
0.01uF 16V 10% SMT0402 X7R LR
Via:2.5A
>100mils
C879 0.1uF 16V ±10% SMD0603 X7R LR
C878 0.1uF 16V ±10% SMD0603 X7R LR
1 2
1 2
C873
+
T100uF 2V ±20% ESR=18mΩ SMT7343 EEFCD0D101ER PANASONIC LR
20mils
18mil
7mil space
VCCP <8,12,14,17,25,26,38,4 6>
Place these inside socket cavity on L8
(North side secondary)
1.5VDDM <17,20,4 6>
C893
10uF 6.3V 10% 0805 X5R TDK LR
VCCSENSE <10>
VSSSENSE <10>
U59D
A4
VSS[001]
A8
VSS[002]
A11
VSS[003]
A14
VSS[004]
A16
VSS[005]
A19
VSS[006]
A23
VSS[007]
A26
VSS[008]
B6
VSS[009]
B8
VSS[010]
B11
VSS[011]
B13
VSS[012]
B16
VSS[013]
B19
VSS[014]
B21
VSS[015]
B24
VSS[016]
C5
VSS[017]
C8
VSS[018]
C11
VSS[019]
C14
VSS[020]
C16
VSS[021]
C19
VSS[022]
C2
VSS[023]
C22
VSS[024]
C25
VSS[025]
D1
VSS[026]
D4
VSS[027]
D8
VSS[028]
D11
VSS[029]
D13
VSS[030]
D16
VSS[031]
D19
VSS[032]
D23
VSS[033]
D26
VSS[034]
E3
VSS[035]
E6
VSS[036]
E8
VSS[037]
E11
VSS[038]
E14
VSS[039]
E16
VSS[040]
E19
VSS[041]
E21
VSS[042]
E24
VSS[043]
F5
VSS[044]
F8
VSS[045]
F11
VSS[046]
F13
VSS[047]
F16
VSS[048]
F19
VSS[049]
F2
VSS[050]
F22
VSS[051]
F25
VSS[052]
G4
VSS[053]
G1
VSS[054]
G23
VSS[055]
G26
VSS[056]
H3
VSS[057]
H6
VSS[058]
H21
VSS[059]
H24
VSS[060]
J2
VSS[061]
J5
VSS[062]
J22
VSS[063]
J25
VSS[064]
K1
VSS[065]
K4
VSS[066]
K23
VSS[067]
K26
VSS[068]
L3
VSS[069]
L6
VSS[070]
L21
VSS[071]
L24
VSS[072]
M2
VSS[073]
M5
VSS[074]
M22
VSS[075]
M25
VSS[076]
N1
VSS[077]
N4
VSS[078]
N23
VSS[079]
N26
VSS[080]
P3 AF24
VSS[081] VSS[162]
SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR
Micro-FCPGA 478
VSS[082]
VSS[083]
VSS[084]
VSS[085]
VSS[086]
VSS[087]
VSS[088]
VSS[089]
VSS[090]
VSS[091]
VSS[092]
VSS[093]
VSS[094]
VSS[095]
VSS[096]
VSS[097]
VSS[098]
VSS[099]
VSS[100]
VSS[101]
VSS[102]
VSS[103]
VSS[104]
VSS[105]
VSS[106]
VSS[107]
VSS[108]
VSS[109]
VSS[110]
VSS[111]
VSS[112]
VSS[113]
VSS[114]
VSS[115]
VSS[116]
VSS[117]
VSS[118]
VSS[119]
VSS[120]
VSS[121]
VSS[122]
VSS[123]
VSS[124]
VSS[125]
VSS[126]
VSS[127]
VSS[128]
VSS[129]
VSS[130]
VSS[131]
VSS[132]
VSS[133]
VSS[134]
VSS[135]
VSS[136]
VSS[137]
VSS[138]
VSS[139]
VSS[140]
VSS[141]
VSS[142]
VSS[143]
VSS[144]
VSS[145]
VSS[146]
VSS[147]
VSS[148]
VSS[149]
VSS[150]
VSS[151]
VSS[152]
VSS[153]
VSS[154]
VSS[155]
VSS[156]
VSS[157]
VSS[158]
VSS[159]
VSS[160]
VSS[161]
P6
P21
P24
R2
R5
R22
R25
T1
T4
T23
T26
U3
U6
U21
U24
V2
V5
V22
V25
W1
W4
W23
W26
Y3
Y6
Y21
Y24
AA2
AA5
AA8
AA11
AA14
AA16
AA19
AA22
AA25
AB1
AB4
AB8
AB11
AB13
AB16
AB19
AB23
AB26
AC3
AC6
AC8
AC11
AC14
AC16
AC19
AC21
AC24
AD2
AD5
AD8
AD11
AD13
AD16
AD19
AD22
AD25
AE1
AE4
AE8
AE11
AE14
AE16
AE19
AE23
AE26
AF3
AF6
AF8
AF11
AF13
AF16
AF19
AF21
Route VCCSENSE and VSSSENSE traces
at 27.4 ohms with 50mil spacing.
Place PU and PD within 1 inch of CPU
1 1
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
A
B
C
D
Date: Sheet
(886-2)875 1-8751
VA250 < Yonah + VN896 + VT8237A >
Yonah Processor (2/2)
E
9 56 Sunday, December 10, 2006
of
0.4
Close L1
Rn
=[Rparallel*(Rntc+Rserial)/(Rparallel+Rntc+Rserial)
=[R813*(R815+R811)]/(R813+R815+R811)
=3.4K
Gain factor G=Rn/[RS(eqv)+Rn]=0.57 ----Recommend
RS(eqv)=2.56K
Rfb=[N*Rdroop/(DCR*G)-1]*Rin N:no.
of phase
D D
C C
B B
A A
R357=[2*2.1mV/(1.1m*0.57)-1]*1K=3.96K
Rdroop:Intel spec. -2.1m Ohms
3VDDM
,48,52>
CPUAGND
2 VIA
5
3VDDM <11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
DCIN_CPU <36,46,47,48,49,50, 52>
5VDDA <31,34,36,37,45,46,47, 48>
1uF 10V 10% SMT0603 X5R C1608X5R1A 105KT TDK LR
PSI0 <8>
VCORE_ON <46>
R1309
499Ω 1% 0402 LR (NU)
THERMO-RES 470KΩ 5% B25/50=4700K±2% B25/85=4750K SMT0402 NTC ERTJ0EV474J PANASONIC LR (NU)
CPUAGND
R1161
SPWR 0 5% 1/16W 0603
R1110 SHW 0 5% 1/16W 0402
R1305 SHW 0 5% 1/16W 0402
4.02KΩ 1% 1/10W SMT0603 LR(NU)
R1311
H_VID0 <9>
H_VID1 <9>
H_VID2 <9>
H_VID3 <9>
H_VID4 <9>
H_VID5 <9>
H_VID6 <9>
VRON_VCCP <26,46>
DPRSLPVR <8,25>
H_DPRSTP0 <8>
CLK_ENB <12>
R1317
1.4KΩ 1% 1/10W SMT0603 LR
R1115
61.9KΩ 1% 1/16W SMT0402 LR
R1307 147KΩ 1% 1/10W SMT060 3 LR
C1412 0.015uF 16V 10% SMT0402 X7R LR
C1413 0.01uF 16V 10% SMT0402 X7R LR(N U)
R1096 SHW 0 5% 1/16W 0402
R1097 SHW 0 5% 1/16W 0402 C1202
R1099 SHW 0 5% 1/16W 0402
R1100 SHW 0 5% 1/16W 0402
R1101 SHW 0 5% 1/16W 0402
R1102 SHW 0 5% 1/16W 0402
R1103 SHW 0 5% 1/16W 0402
R1136 SHW 0 5% 1/16W 0402
R1105 SHW 0 5% 1/16W 0402
R1118 SHW 0 5% 1/16W 0402
R1339 1.82KΩ 0.5% 1/10W SMT0603 LR
470pF 50V 10% SMT0402 X7R LR
2KΩ 1% 1/16W SMT0402 LR(NU)
0.033uF 16V ±10% SMT0402 X7 R LR
C1218
390pF 50V 10% SMT0402 X7R LR
4.42KΩ 1% 1/16W SMT0402 LR
C1419
2 VIA
VCCSENSE <9>
VSSSENSE <9 >
18mil
7mil space
5
R1302 10Ω 5% 1/16W SMT0402 LR
R1303 10Ω 5% 1/16W SMT0402 LR
R1088 10Ω 5% 1/16W SMT0402 LR
CPUAGND
Close L126
R1312
C1415
R1318
1 2
C1220
R1322
47pF 50V 5% SMT0402 NPO LR
0.01uF 16V 10% SMT0402 X 7R LR
0.01uF 16V 10% SMT0402 X 7R LR
R1119
SHW 0 5% 1/16W 0402
R1120
SHW 0 5% 1/16W 0402
IMVP IV
VCORE_CPU 36A
For Yonah CPU
C1201
4
Load line slope : -2.1mV/A
C1410
0.1uF 50V 80-20% 0603 Y5V LR
22
20
VIN
VDD
21
VSS
49
GND
2
PSI#
3
PGD_IN
4
RBIAS
5
VR_TT#
6
NTC
7
SOFT
37
VID0
38
VID1
39
VID2
40
VID3
41
VID4
42
VID5
43
VID6
44
VR_ON
45
DPRSLPVR
46
DPRSTP#
47
CLK_EN#
13
VDIFF
12
FB2
11
FB
10
COMP
9
VW
VSEN
RTN
DROOP
14
15
4
16
R1324
3.9KΩ 1% 1/10W SMT0603 LR
C1227
0.01uF 16V 10% SMT0402 X 7R LR
CPUAGND
R1205
10Ω 1% 1/16W SMT0402 LR
R1206
10Ω 1% 1/16W SMT0402 LR
C1225
C1226
CPUAGND
DCIN <36,46,47,48,49,50, 52>
C1411
0.1uF 10V 10% 0402 X5R LR
R1084
10KΩ 5% 1/16W SMT0402 LR(NU)
R1087
SHW 0 5% 1/16W 0402
1
48
U60
LNR-IC ISL6262CRZ-T QFN 48PIN INTERSIL LR
3V3
PGOOD
R1304
35
UGATE1
SPWR 0 5% 1/16W 0603
36
BOOT1
34
PHASE1
32
LGATE1
33
PGND1
24
ISEN1
0.22uF 10V 10% SMT0603 X7R LR
31
PVCC
R1314
27
UGATE2
SPWR 0 5% 1/16W 060 3
26
BOOT2
28
PHASE2
30
LGATE2
29
PGND2
23
ISEN2
25
NC
CPUAGND
8
OCSET
19
VSUM
0.33uF 16V ±10% SMT0603 X7R LR
C1416
18
VO
DFB
R1323
17
1KΩ 1% 1/16W SMT0402 LR
C1420
180pF 50V 5% SMT0402 NPO LR
C1564
C1565
+
+
470uF 25V 20% 105° φ10 0.15Ω NCC LR(NU)
15uF 25V ±20% 55mΩ φ6.3*4.4 NCC LR (N U)
VCORE_PG <26>
C1204
0.22uF 10V 10% SMT0603 X 7R LR
R1098
C1206
C1217
0.22uF 10V 10% SMT0603 X 7R LR
C1215
0.22uF 10V 10% SMT0603 X 7R LR
C1414 1000pF 50V 10% SMT0402 X7R LR R1109 SHW 0 5% 1/16W 0402
R1316 13.3KΩ 1% 1/10W SMT0603 LR
0.033uF 16V ±10% SMT0402 X7R LR
R1320
C1417
10KΩ 5% 1/16W SMT0402 LR(NU)
5VDDA <31,34,36,37,45,46,47, 48>
4.7uF 10V +80-20% 0805 Y5V LR
R1111
10KΩ 5% 1/16W SMT0402 LR(NU)
VSUM
11KΩ 1% 1/16W SMT0402 LR
R1319
2.61KΩ 1% 1/10W SMT0603 LR
R1321
THERMO-RES 10KΩ 5% B25/50=4250K±2% B25/85=4300K SMT0603 NTC ERTJ1VR103J PANASON IC LR
C1418
0.22uF 10V 10% SMT0603 X 7R LR
VCORE_CPU <9,33,36>
Close Output Cap
Calculation formula
3
DCIN_CPU <36,46,47,48,49,50, 52>
1 2
C1566
C1527
+
+
15uF 25V ±20% 55mΩ φ6.3*4.4 NCC LR (N U)
E 470uF 25V 20% 105° SMTφ10 H=10mm Imp=0.15Ω MVY25VC470MJ10E0 N CC LR (NU)
Close L126
VSUM
IOC*Rdroop=Roc*10uA
If OCP=55A
R807=Roc=11.5Kohm
3
300mil
C1196
C1269
C1268
C1197
4.7uF 25V ±10% 1206 X5R TDK LR
4.7uF 25V ±10% 1206 X5R TDK LR
4.7uF 25V ±10% 1206 X5R TDK LR(NU)
4.7uF 25V ±10% 1206 X5R TDK LR
R1306 3.65KΩ 1% 1/10W SMT0603 LR
VSUM
R1308 10KΩ 1% 1/16W SMT0402 LR
R1310 1Ω 1% 1/16W SMT0402 LR
DCIN_CPU <36,46,47,48,49,50, 52>
40mils
40mils
R1325 3.65KΩ 1% 1/10W SMT0603 LR
R1326 10KΩ 1% 1/16W SMT0402 LR
R1327 1Ω 1% 1/16W SMT0402 LR
Assume R818=Rin=1K Ohm
R819=Rfb=[N*Rdroop/(DCR*G)-1]*Rin=5.69K ~ 5.11K
Rdroop:Intel spec. -2.1m Ohms
L/DCR=[Rn//RS(eqv)]*Cn
C782+C783=Cn=L/DCR/[Rn//RS(eqv)]=0.285uF
Q85
IRFR3707Z 30V 61A TO-252 IR LR
D S
D
S
G
G
40mils
300mil
C1207
C1272
4.7uF 25V ±10% 1206 X5R TDK LR
4.7uF 25V ±10% 1206 X5R TDK LR
2
D S
Q86
IRFR3709Z 30V 86A TO-252 IR LR
G
Q87
IRFR3707Z 30V 61A TO-252 IR LR
D S
D
S
G
C1208
G
4.7uF 25V ±10% 1206 X5R TDK LR
2
G
40mils
D S
G
20A, 1000mils
D S
Q88
IRFR3709Z 30V 86A TO-252 IR LR
1
Boost Voltage 1.2V
Deeper Sleep Voltage 0.748V
L126 Change to Mag.Layer
20A, 1000mils
PSI
Q98
D61
IRFR3709Z 30V 86A TO-252 IR LR(NU)
DIODE STKY SS34A 40V 3A DO-214AC(SMA) 2PIN PSI LR
G
L126
0.36uH ±20% 24A 11.5*10*4 MMD-1004C-R36M MAG.LAYERS LR
C1198
1000pF 50V 10% 0603 X7R LR(NU)
R1301
SHW 0 5% 1/16W 0402
PSI
D S
D63
Q99
DIODE STKY SS34A 40V 3A DO-214AC(SMA) 2PIN PSI LR
IRFR3709Z 30V 86A TO-252 IR LR(NU)
R1081
SHW 0 5% 1/16W 0402
L129
0.36uH ±20% 24A 11.5*10*4 MMD-1004C-R36M MAG.LAYERS LR
C1212
R1315
1000pF 50V 10% 0603 X7R LR(NU)
SHW 0 5% 1/16W 0402
Title
VA250 < Yonah + VN896 + VT8237A >
Size Document Number Rev
Custom
CPU Core Power
Date: Sheet
C1193 T220uF 2V -35 to +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR
C1194 T220uF 2V -35 to +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR
C1195 T220uF 2V -35 to +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR(NU)
+
+
VCORE_CPU <9,33,36>
+
20A, 1000mils
C1209 T220uF 2V -35 to +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR
C1210 T220uF 2V -35 to +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR
C1211 T220uF 2V -35 to +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR(NU )
R1107
SHW 0 5% 1/16W 0402
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
(886-2)875 1-8751
+
+
+
10 56 Sunday, December 10, 2006
1
of
0.4
8
7
6
5
4
5VDDM <22,24,26,29,32,34,35,36,37,41,42,48,52>
3
2
1
THERMAL SENSOR
G
3VDDM <10,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
D D
R521
10KΩ 5% 1/16W SMT0402 LR
C1298
0.1uF 10V 10% SMT0402 X5R LR
L58
SPWR 0 5% 1/16W 0603
2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR
U42
LNR-IC G796S1U SSOP 16PIN GMT LR
1
Test
C701
15
DVCC
10
THERM#
14
SCL
13
SDA
12
ALERT#
11
CLK
THERM_SET
GND
4
FAN1
FG1
VCC
DXP1
SGND1
DXP2
SGND2
FAN_ON <24>
3VDDM <10,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
3VDDS <21,23,24,25,26,28,30,33,34,36,37,39,45,48>
5VDDM
0.1uF 10V 10% SMT0402 X5R LR(NU)
C C
from OVP &
DCON_HOTDOWN
SUSCLK_SB <24>
SMCLK_PMU <33,50>
SMDAT_PMU <33,50>
DL-IC NC7SZ126P5X SC-70 5PIN FAIRCHILD LR
C1299
10KΩ 5% 1/16W SMT0402 LR(NU)
HOT_DOWN0
R1419 SHW 0 5% 1/16W 0402
R1420 SHW 0 5% 1/16W 0402
3VDDA <21,23,24,25,26,28,30,33,34,36,37,39,45,48>
R533
1KΩ 5% 1/16W SMT0402 LR
125 3
U43
R526 22Ω 5% 1/16W SMT0402 LR Sn
4
R519
R516
10KΩ 5% 1/16W SMT0402 LR(NU)
R520
10KΩ 5% 1/16W SMT0402 LR
SDA_TH
SUSTAT_B0 <33,39,42,45,46,47,48>
SUSCLK
30mil
SCL_TH
SUSCLK
SMCLK_PMU
SMDAT_PMU
5VDDM
D76 DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR
R542
10KΩ 5% 1/16W SMT0402 LR
TRACE 30MIL
16
C117
3
5
2
6
7
8
9
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
20MIL
R543
10KΩ 5% 1/16W SMT0402 LR
DXP2
SGND2
Place this TR closed to
VGA Chip.
TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)
D S
Q103
D S
Q104
TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)
P N
C527
0.1uF 16V 80-20% SMT0402 Y5V LR
C525
2200pF 50V 10% SMT0402 X7R LR
SCL_TH
G
SDA_TH
C526
1000pF 50V 10% SMT0402 X7R LR
R544
100Ω 1% 1/10W SMT0603 LR
RP88
124
4.7KΩ 5% 1010 1/16W 4P2R LR (NU)
2005.2.15
5VDDM <22,24,26,29,32,34,35,36,37,41,42,48,52>
THERMDA <8>
Trace=10mil and together
THERMDC <8>
C1296
3
33pF 50V 5% SMT0402 NPO LR(NU)
C1297
33pF 50V 5% SMT0402 NPO LR(NU)
R978 SPWR 0 5% 1/16W 0603
L27 SPWR 0 5% 1/16W 0603
1
1
2
2
3
3
CON ENTERY SMT 3PIN P=1.25 3802-03
1.Far away the CRT,clock generator,memory bus,PCI bus.
2.As close CPU as possible.
CN9
20-24197-20
10 mil
10 mil
B B
6mil
Q84
HOT_DOWN0
A A
8
7
6
B
TRANS NPN RT1N441M-T111-1 50V 100mA SC-70 3PIN IDC LR
E C
5
VDDS0 <33>
4
5VDDM <22,24,26,29,32,34,35,36,37,41,42,48,52>
5VDDM
3VDDS <21,23,24,25,26,28,30,33,34,36,37,39,45,48>
3VDDS
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
3
Date: Sheet
2
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<Thermal / RTC>
11 56 Sunday, December 10, 2006
of
1
0.4
5
3VDDM_CLK
C213
C224
D D
EMI
requst
0.1uF 16V 80-20% SMT0603 Y5V LR
4/2
0.1uF 16V 80-20% SMT0603 Y5V LR
33pF 50V 5% SMT0402 NPO LR(NU)
ICH_SMBDAT <13,18,19, 24>
ICH_SMBCLK <13,18,19,2 4>
Clock Latout Guideline
CLOCKS
CPU_BCLK[1..0]
HOST
MCH_BCLK[1..0]
Clock
ITP_BCLK[1..0]
CLK_ICH66
CLK66
Clock
CLK_MCH66
C C
CLK_AGP
CLK_ICHPCI
CLK33
CLK_SIOPCI
Clock
CLK_FWHPCI
PCI
CLK_MINIPCI
Clock
CLK_1394PCI
CLK_PMU08PCI
CLK_CBPCI
CLK_SIO14
CLK14
CLK_ICH14
Clock
CLK_TV14
CLK_ICH48
CLK_MCH48
B B
4.5" ~ 9.0 "
MAX : 8.5"
4.5" ~ 9.0 "
3.5" ~ 12.5"
LENGTH
2" ~ 8 "
4.5"~9.0"
2.0"~9.0"
TRACE / SPACE
5 / 20 mils
(5 mil space
between 1 &
0)
5 / 20 mils
5 / 20 mils
5 / 20 mils
5 / 20 mils
5 / 20 mils
1.
Differentials pairs with
the same length
(within 10 mil)
2.CPU & NB trace
mismatch within
20 mil
Length mismatch
within 100 mils
Length same as
CLK66 Clock
Length mismatch
within 100mils
1.Making PCI length with
minimum various
2. Length Require
CLK33-2.5"
3. Length mismatch
+/- 2.0"
1. Length mismatch
+/- 500 mils
DISPCLKI, DISPCLKO
L76
3VDDM
SPWR 0 5% 1/16W 060 3
10uF 10V +80-20% SMT0805 Y5V LR
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
3VDDM_CLK
C1300
33pF 50V 5% SMT0402 NPO LR(NU)
C1301
R977 4.7KΩ 5% 1/16W SMT0402 LR
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
CLK_ENB <10>
NOTES
GND Shielding
GND Shielding
10 mil space
10 mil space
Change to 05-23728-01 libarary 2006.07.25 Modify
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
R663
10KΩ 1% 1/16W SMT040 2 LR
DISPCLKO <16>
A A
5
SSON
ASIC Spread Spectrum for EMI ASM3P2598AF-06-OR TSOT-23 6PIN ALSC LR
4
>60mil
C720
B
1
2
0.01uF 16V 10% SMT0402 X 7R LR
C214
4.7KΩ 5% 1010 1/16W 4P2R LR(NU)
BIOS not
ready
R1067
R1068
Q82
TRANS NPN RT1N441M-T111-1 50V 100mA SC-70 3PIN IDC LR
E C
FREQ XTL 14.318180MHz HC-49/U-S SMD 2PIN 18pF ±30ppm NXE14.31818AC18F NSK L R
FS4
0 0
0
0
0
0 0
0
0 1
0
0
0
0
0
0
0
U75
6
VSS
SSON
5
NC
ModOUT
4 3
VDD CLKIN
0.1uF 16V 80-20% SMT0402 Y5V L R
4
0.01uF 16V 10% SMT0402 X 7R LR
C216
475Ω 1% 1/10W SMT0603 LR
5 mil space
5 mil space
5 mil space
0.01uF 16V 10% SMT0402 X7R LR
C215
C217
C223
0.01uF 16V 10% SMT0402 X 7R LR
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
4
3
RP83
1
2
SHW 0 5% 1/16W 0402
SDAT
SCLK
SHW 0 5% 1/16W 0402
VTTPWRGD
R201
FS2 AGP
0
0
0
0
1
1
1
IREF
Y4
X1_CLK
C724
C723
27pF 50V 5% SMT0402 NPO LR
27pF 50V 5% SMT0402 NPO LR
CPU
0
266.00M
0
1
0
133.00M
200.00M
1
1
166.67M
333.33M
0 14.318M
0
0
1
100.00M
0
1
400.00M
1
200.00M 1
1
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
R651
22Ω 1% 1/16W SMT0402 LR
C694
3
U61
X1_CLK
6
X1
X2_CLK
7
X2
1
VDDA
3
VDDREF
10
VDDPCI1
16
VDDPCI2
PCI6
20
TURBO/PCI6
22
VDD48
26
VDD3V66
39
VDDPCIEX_1
45
VDDPCIEX_2
49
FS0
FS1
FS2
FS3
PCI33_2
PCI33_3
PCI33_4
PCI33_5
MODE
SEL_48M
VTTPWRGD
X2_CLK
DISPCLKI <16>
VDDCPU
4
FS0/REF0
5
FS1/REF1
11
FS2/PCI0
12
FS3/PCI1
13
PCI2/TB_EN
14
PCI3
17
PCI4
18
PCI5
23
48MHz/Mode0
24
SEL24_48#/24_48MHz
SCLK
31
SCLK
SDAT
48
SDATA
9
VTTPWGD/PD
21
RESET
IREF
55
IREF
Clock Layout :
1. Close to Clock generator
2. Trace as short as possible and use 12 mil
3. Place crystal within 500 mils of CLK Generator
REF FS1
PCI FS0 FS3
33.33M
66.67M
66.67M
66.67M 14.318M
66.67M
66.67M 0
66.67M
66.67M
66.67M
33.33M
33.33M
33.33M
33.33M
33.33M
33.33M
33.33M
14.318M
14.318M
14.318M
14.318M
14.318M
14.318M
CPUT0
CPUC0
CPUT1
CPUC1
CPUT2/PCIEXT0
CPUC2/PCIEXC0
PCIEXT1
PCIEXC1
33Ω 5% SMT1010 1/16W 4P2R RS2N-33R0-J2N CYNTEC LR
PCIEXT2
PCIEXC2
PCIEXT3
PCIEXC3
PCIEXT4/PEREQ1
PCIEXC4/PEREQ2
PCIEXT5/CPU_Stop
PCIEXC5/PCIEX_Stop
3V66_0
FS4/3V66_1
ITP_EN/3V66_2
GND
GNDREF
GNDPCI1
GNDPCI2
GND48
GND3V66
GNDPCIEX_1
GNDPCIEX_2
GNDCPU
GND
40
52
56
ASIC CLOCK-G/Buffers ICS953009AFLF-T SSOP 56PIN ICS LR
3
CPUT0
54
CPUC0
53
CPUT1
51
CPUC1
50
49.9Ω 1% 1/16W SMT0402 LR
47
46
124
44
43
42
41
38
37
36
35
CPUSTP0_I
34
PCISTP0_I
33
CLK66M0
29
FS4
28
CLK66_2
27
2
8
15
19
25
30
32
R982
R984
RP45
For Yonah selection. (533 or 667)
For C7 selection. (533 or 400)
49.9Ω 1% 1/16W SMT0402 LR
3
DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR
CPUSTP0_I
PCISTP0_I
DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR
H_BSEL0 <8>
H_BSEL1 <8>
H_BSEL2 <8>
Q118
TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR (NU)
For (C7 800)
Q105
TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR
Q117
TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR (NU)
FS1
FS0
MODE
PEXCLKP_NB <17>
PEXCLKN_ NB <17>
E C
CLK66_2
CLK66_2
FS2
FS3
PCI33_2
PCI33_3
PCI33_4
PCI33_5
CPUT1
CPUC1
33Ω 5% SMT1010 1/16W 4P2R RS2N-33R0-J2N CYNTEC LR
CPUT0
CPUC0
33Ω 5% SMT1010 1/16W 4P2R RS2N-33R0-J2N CYNTEC LR
10KΩ 5% 1/16W SMT0402 LR
R1427
R1428
10KΩ 5% 1/16W SMT0402 LR
P N
P N
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
VCCP <8,9,14,17,25,26,38,46 >
R219
10KΩ 5% 1/16W SMT0402 LR
R1414
10KΩ 5% 1/16W SMT0402 LR (NU)
B
10KΩ 5% 1/16W SMT040 2 LR
R1409
(This bit can float)
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
VCCP <8,9,14,17,25,26,38,46 >
R220
10KΩ 5% 1/16W SMT0402 LR
R1408
10KΩ 5% 1/16W SMT040 2 LR
B
10KΩ 5% 1/16W SMT040 2 LR
E C
E C
R221
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46 ,48,52>
VCCP <8,9,14,17,25,26,38,46 >
R1413
10KΩ 5% 1/16W SMT0402 LR (NU)
R1412
10KΩ 5% 1/16W SMT0402 LR (NU)
B
10KΩ 5% 1/16W SMT040 2 LR
R217
(This bit can float)
2
Damping resistor
close to IC.
R980 33Ω 1% 1/16W SMT0402 LR
R981 33Ω 1% 1/16W SMT0402 LR
R983 33Ω 1% 1/16W SMT0402 LR
R986 22Ω 5% 1/16W SMT0402 LR Sn
R987 22Ω 5% 1/16W SMT0402 LR Sn
R988 33Ω 1% 1/16W SMT0402 LR
R990 33Ω 1% 1/16W SMT0402 LR
R992 33Ω 1% 1/16W SMT0402 LR(NU)
R993 33Ω 1% 1/16W SMT0402 LR
R994 33Ω 1% 1/16W SMT0402 LR
R1020 33Ω 5% 1/16W SMT0402 LR Sn
RP49
124
3
RP50
124
3
Under
500mil
SEL_48M
D80
D81
(Ca
(Ca n't be floating)
n't be floating)
(Ca(Ca
n't be floating) n't be floating)
2
Under
200mil
R692
10KΩ 5% 1/16W SMT040 2 LR
3VDDM
CPUSTP0 <24>
PCISTP0 <24 >
FSBSEL0 <37>
FSO0
FSBSEL1 <37>
FSO1
FSBSEL2 <37>
FSO2
1
FSO1
CLK14M_SB <24>
FSO0
CLK14M_GU I <16>
CLK48M_SB <23>
CLK66M_NB <17>
CLK66M_SB <25>
FSO2
CLK33M_SB <25>
FSO3
CLK33M_EC <33>
CLK33M_AP IC <25>
CLK33M_KBC <34>
Under
R995 49.9Ω 1% 1/16W SMT0402 LR
500mil
R996 49.9Ω 1% 1/16W SMT0402 LR
R997 49.9Ω 1% 1/16W SMT0402 LR
R998 49.9Ω 1% 1/16W SMT0402 LR
GND Shielding
Under
500mil
GND Shielding
CPU_BCLK <8>
CPU_BCLK0 <8>
HCLKNB <14>
HCLKNB0 <14>
HCLK+
HCLK-
CLK33M_FW H <38>
CLK33M_MIN I <29>
20 mil space
5 mil space
20 mil space
(5 mil width for differential signals and GND shiekding)
C732 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK14M_SB
C729 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK14M_GU I
CLK48M_SB
C230 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK66M_NB
C697 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
C698 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK66M_SB
CLK33M_SB
C241 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK33M_EC
C239 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK33M_API C
C237 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR (NU)
C235 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK33M_K BC
CLK33M_FWH
C234 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
C231 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CLK33M_MINI
CPU_BCLK
C709 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
C704 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
CPU_BCLK0
C707 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
HCLKNB
C708 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR
HCLKNB0
MODE
FSO3
FS4
Default 533
Only FS1 no 120K inernal pull down
R1409,R221,R217, R214,R1410,
(R742,R1411) should be very,
very close to their lines.
Q118,Q105,Q117 needn't.
Title
VA250 < Yonah + VN896 + VT8237A >
Size Document Number Rev
C
<Clock-Gen>
Date: Sheet
R215 10KΩ 5% 1/16W SMT040 2 LR
R214 10KΩ 5% 1/16W SMT0402 LR(NU)
R742 10KΩ 5% 1/16W SMT0402 LR(NU)
R1410 10KΩ 5% 1/16W SMT0402 LR(NU)
R1411 10KΩ 5% 1/16W SMT0402 LR(NU)
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
(886-2)875 1-8751
1
5 mil space
5 mil space
5 mil space
5 mil space
3VDDM
3VDDM
12 56 Sunday, December 10, 2006
of
3VDDM <10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46, 48,52>
0.4
10
INPUT
H H
G G
FB_OUT
FB_IN
DDRCLK0
DDRCLK0#
DDRCLK1
DDRCLK1#
DDRCLK2
DDRCLK2#
L2: 6"
22
0
C_open
0
DDRCLK3
DDRCLK3#
DDRCLK4
DDRCLK4#
DDRCLK5
DDRCLK5#
F F
C_open
DDR Clock Buffer
FWDSDCLKOU
L4: 12.6"
L4:L2+L3-L1+5.6"
10PF
9
L1=LMD1+LMD2
22
10PF
L3: 4"
L3: 4"
8
VIA
VN800
DIMM1 DIMM2
0.1uF 16V 80-20% SMT0402 Y5V LR
ICH_SMBDAT <12,18,19,24>
ICH_SMBCLK <12,18,19,24>
DCLKO+ <15>
DCLKO- <15>
Close to clock buffer
7
2.5VDDM <8,20,23,24,25,26,36,45>
C254
0.1uF 16V 80-20% SMT0402 Y5V LR
R1400
100Ω 1% 1/16W SMT0402 LR
C248
6
1.8VDDM_CLK
U37
21
VDD2.5/1.8
27
VDD2.5/1.8
10
VDD2.5/1.8
26
AVDD25
1
AVDD25
16
SDATA
15
SCLK
3
BUF_INT
4
BUF_INC
9
GND
22
GND
28
GND
25
AGND
2
AGND
ASIC CLOCK-BUFFER ICS9P936AFLF-T SSOP 28PIN ICS LR
DDRT0
DDRC0
DDRT1
DDRC1
DDRT2
DDRC2
DDRT3
DDRC3
DDRT4
DDRC4
DDRT5
DDRC5
FBOUT_T
FBOUT_C
5
4
DDR CLOCK BUFFER
EMI solution 2006.0627
DDRT0
5
6
7
8
13
14
18
17
20
19
24
23
11
12
RP51 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR
DDRC0
DDRT1
DDRC1
DDRT2
DDRC2
DDRT3
DDRC3
3/30 modify
GGT request
3
124
RP52 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR
3
124
RP53 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR
3
124
RP54 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR
124
3
R508
22Ω 1% 1/16W SMT0402 LR
C500
10pF 50V 5% SMT0402 NPO LR
DCLKI <15>
3
C498 10pF 50V ±0.5pF SMT0402 NPO LR
C501 10pF 50V ±0.5pF SMT0402 NPO LR
C499 10pF 50V ±0.5pF SMT0402 NPO LR
C497 10pF 50V ±0.5pF SMT0402 NPO LR
C496 10pF 50V ±0.5pF SMT0402 NPO LR
2
C502 10pF 50V ±0.5pF SMT0402 NPO LR
C440 10pF 50V ±0.5pF SMT0402 NPO LR
C441 10pF 50V ±0.5pF SMT0402 NPO LR
1
M_CLK_DDR0 <19>
M_CLK_DDR00 <19>
M_CLK_DDR1 <19>
M_CLK_DDR10 <19>
M_CLK_DDR2 <18>
M_CLK_DDR20 <18>
M_CLK_DDR3 <18>
M_CLK_DDR30 <18>
EMI solution 2006.0627
E E
1.8VDDM <45>
D D
C510
L57
SPWR 0 5% 1/16W 0603
1.8VDDM_CLK
Mount these capacitor 2006.0602 Modify
>40 mil
C97
C108
C504
+
C C
0.1uF 16V 80-20% SMT0402 Y5V LR
B B
T10uF 10V ±20% SMT3216 ESR=4.0Ω T491A106M010AT KEMET LR
A A
10
9
8
C99
0.1uF 16V 80-20% SMT0603 Y5V LR
0.1uF 16V 80-20% SMT0603 Y5V LR
0.1uF 16V 80-20% SMT0603 Y5V LR
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
7
6
5
4
3
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<clock buffer>
2
13 56 Sunday, December 10, 2006
of
1
0.4
10
H H
G G
F F
E E
D D
C C
9
AGTL+_HA0[31..3] <8>
AGTL+_HREQ0[4..0] <8>
AGTL+_HD0[63..0] <8>
AGTL+_CPURST0 <8,26>
8
AGTL+_ADSTB00 <8>
AGTL+_ADSTB10 <8>
AGTL+_ADS0 <8>
AGTL+_BNR0 <8>
AGTL+_BPRI0 <8>
AGTL+_BR00 <8>
AGTL+_DBSY0 <8>
AGTL+_DEFER0 <8>
AGTL+_DRDY0 <8>
AGTL+_HIT0 <8>
AGTL+_HITM0 <8>
AGTL+_LOCK0 <8>
AGTL+_TRDY0 <8>
AGTL+_HREQ0[4..0] <8>
AGTL+_RS0[2..0] <8>
AGTL+_DINV00 <8>
AGTL+_DINV10 <8>
AGTL+_DINV20 <8>
AGTL+_DINV30 <8>
HCLKNB <12>
HCLKNB0 <12>
GTLVREF_NB
R1026 180Ω 1% 1/10W SMT0603 LR
VCCP <8,9,12,17,25,26,38,46>
R1027 360Ω 1% 1/10W SMT0603 LR
AGTL+_HA03
AGTL+_HA04
AGTL+_HA05
AGTL+_HA06
AGTL+_HA07
AGTL+_HA08
AGTL+_HA09
AGTL+_HA010
AGTL+_HA011
AGTL+_HA012
AGTL+_HA013
AGTL+_HA014
AGTL+_HA015
AGTL+_HA016
AGTL+_HA017
AGTL+_HA018
AGTL+_HA019
AGTL+_HA020
AGTL+_HA021
AGTL+_HA022
AGTL+_HA023
AGTL+_HA024
AGTL+_HA025
AGTL+_HA026
AGTL+_HA027
AGTL+_HA028
AGTL+_HA029
AGTL+_HA030
AGTL+_HA031
AGTL+_HREQ00
AGTL+_HREQ01
AGTL+_HREQ02
AGTL+_HREQ03
AGTL+_HREQ04
AGTL+_RS00
AGTL+_RS01
AGTL+_RS02
R1443 0Ω 5% 1/16W SMT0402 LR
7
VCCP <8,9,12,17,25,26,38,46>
B17
A17
A18
A19
A20
A21
U65A
M33
HA03#
N34
VTT_1
VTT_2
VTT_3
VTT_4
VTT_5
HA04#
R33
HA05#
T33
HA06#
R34
HA07#
P36
HA08#
P34
HA09#
N35
HA10#
R36
HA11#
U36
HA12#
U34
HA13#
U35
HA14#
T30
HA15#
U32
HA16#
W35
HA17#
V32
HA18#
V36
HA19#
V34
HA20#
W36
HA21#
W34
HA22#
AA36
HA23#
V33
HA24#
AA34
HA25#
Y35
HA26#
Y33
HA27#
AA32
HA28#
W32
HA29#
V31
HA30#
W31
HA31#
Y31
HA32#
Y31, AB31 no pad on VN896
AB31
HA33#
R35
HADSTB0P#
W33
HADSTB1#
L35
ADS#
K35
BNR#
J32
BPRI#
M34
BREQ0#
K32
DBSY#
J33
DEFER#
K33
DRDY#
L36
HIT#
L34
HITM#
J34
HLOCK#
M35
HTRDY#
T32
HREQ0#
T31
HREQ1#
R32
HREQ2#
M32
HREQ3#
M31
HREQ4#
J35
RS0#
N36
RS1#
J36
RS2#
C31
HDBI0#
E35
HDBI1#
G27
HDBI2#
D22
HDBI3#
F22
CPURST#
AC29
HCLK+
AC30
HCLK-
U30
GTLVREF0
J25
GTLVREF1
G22
GTLCOMPP
H22
GTLCOMPN
ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR
GND
GND
GND
GND
GND
GND
A1A2A8
A10
A22
A25
A3
6
B18
B19
B20
B21
C17
C18
C19
C20
C21
D17
D18
D19
D20
D21
E17
E18
E19
E20
E21
F17
VTT_6
VTT_7
VTT_8
VTT_9
VTT_10
VTT_11
VTT_12
VTT_13
VTT_14
VTT_15
VTT_16
VTT_17
VTT_18
VTT_19
VTT_20
VTT_21
VTT_22
VTT_23
VTT_24
VTT_25
VTT_26
Rev1.9
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
B2B3B4
A27
B36C2C3C4C5E6C26
A29
A31
A33
A35
C27
D3
D4D5D6D8D11
GND
5
F18
F19
F20
F21
G17
G18
G19
G20
G21
AGTL+_HD00
B35
HD00#
AGTL+_HD01
A36
HD01#
AGTL+_HD02
C33
HD02#
VTT_27
VTT_28
VTT_29
VTT_30
VTT_31
VTT_32
VTT_33
VTT_34
VTT_35
AGTL+_HD03
C32
HD03#
AGTL+_HD04
E31
HD04#
AGTL+_HD05
B34
HD05#
AGTL+_HD06
B33
HD06#
AGTL+_HD07
A34
HD07#
AGTL+_HD08
D30
HD08#
AGTL+_HD09
A30
HD09#
AGTL+_HD010
B31
HD10#
AGTL+_HD011
B30
HD11#
AGTL+_HD012
E30
HD12#
AGTL+_HD013
C29
HD13#
AGTL+_HD014
B29
HD14#
AGTL+_HD015
C30
HD15#
AGTL+_HD016
D36
HD16#
AGTL+_HD017
F36
HD17#
AGTL+_HD018
G36
HD18#
AGTL+_HD019
H34
HD19#
AGTL+_HD020
H35
HD20#
AGTL+_HD021
F35
HD21#
AGTL+_HD022
G35
HD22#
AGTL+_HD023
C36
HD23#
AGTL+_HD024
D35
HD24#
AGTL+_HD025
F34
HD25#
AGTL+_HD026
F33
HD26#
AGTL+_HD027
G34
HD27#
AGTL+_HD028
G33
HD28#
AGTL+_HD029
E33
HD29#
AGTL+_HD030
H32
HD30#
AGTL+_HD031
G32
HD31#
AGTL+_HD032
E28
HD32#
AGTL+_HD033
E29
HD33#
AGTL+_HD034
D28
HD34#
AGTL+_HD035
D27
HD35#
AGTL+_HD036
C28
HD36#
AGTL+_HD037
H28
HD37#
AGTL+_HD038
G28
HD38#
AGTL+_HD039
F28
HD39#
AGTL+_HD040
E27
HD40#
AGTL+_HD041
D26
HD41#
AGTL+_HD042
D25
HD42#
AGTL+_HD043
E25
HD43#
AGTL+_HD044
F25
HD44#
AGTL+_HD045
G25
HD45#
AGTL+_HD046
H26
HD46#
AGTL+_HD047
H25
HD47#
AGTL+_HD048
B23
HD48#
AGTL+_HD049
B25
HD49#
AGTL+_HD050
E23
HD50#
AGTL+_HD051
B27
HD51#
AGTL+_HD052
B28
HD52#
AGTL+_HD053
A28
HD53#
AGTL+_HD054
B24
HD54#
AGTL+_HD055
B26
HD55#
AGTL+_HD056
A26
HD56#
AGTL+_HD057
C23
HD57#
AGTL+_HD058
C22
HD58#
AGTL+_HD059
A23
HD59#
AGTL+_HD060
G23
HD60#
AGTL+_HD061
A24
HD61#
AGTL+_HD062
B22
HD62#
AGTL+_HD063
E22
HD63#
A32
HDSTB0P#
B32
HDSTB0N#
C35
HDSTB1P#
C34
HDSTB1N#
G26
HDSTB2P#
E26
HDSTB2N#
C24
HDSTB3P#
C25
HDSTB3N#
HADSTB0N#
GND
GND
GND
GND
GND
GND
GND
D23
D24
D29
D31
D32
D34E2E4
R1387
T35
0Ω 5% 1/16W SMT0402 LR (NU)
L31
DPWR#
GND
GND
GND
GND
E5
AGTL+_DPWR0 <8>
01-23694-01 for A1 version
01-23694-02 for A2 version
What's for A3 version?
4
AGTL+_DSTBP00 <8>
AGTL+_DSTBN00 <8>
AGTL+_DSTBP10 <8>
AGTL+_DSTBN10 <8>
AGTL+_DSTBP20 <8>
AGTL+_DSTBN20 <8>
AGTL+_DSTBP30 <8>
AGTL+_DSTBN30 <8>
H_ADSTB0N <8>
3
VCCP <8,9,12,17,25,26,38,46>
2
Place these parts near N.B
as close as possible.
C1158 10uF 10V +80-20% SMT0805 Y5V LR
C1159 10uF 10V +80-20% SMT0805 Y5V LR
C1160 10uF 10V +80-20% SMT0805 Y5V LR
C1161 10uF 10V +80-20% SMT0805 Y5V LR
C1162 10uF 10V +80-20% SMT0805 Y5V LR
C1033 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1034 0.01uF 16V 10% SMT0402 X7R LR
C1035 0.01uF 16V 10% SMT0402 X7R LR
C1036 0.01uF 16V 10% SMT0402 X7R LR
C1037 0.01uF 16V 10% SMT0402 X7R LR
C1038 0.01uF 16V 10% SMT0402 X7R LR
C1157 0.01uF 16V 10% SMT0402 X7R LR
1
2006.10.15
VCCP <8,9,12,17,25,26,38,46>
B B
Close to Ball,
20mil width
A A
10
9
GTLVREF_NB
Place these parts near N.B
as close as possible. And
place each capacitor per
pin.
R1028 49.9Ω 1% 1/10W SMT0603 LR
R1029 100Ω 1% 1/10W SMT0603 LR
C1041 0.01uF 16V 10% SMT0402 X7R LR
C1042 0.01uF 16V 10% SMT0402 X7R LR
C1043 0.01uF 16V 10% SMT0402 X7R LR
close
to N/B
8
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
7
6
5
4
3
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<VN800 host>
2
14 56 Sunday, December 10, 2006
of
1
0.4
10
9
8
7
6
5
4
3
2
1
1.8VDD_DIMM <17,18,19,36,45,47>
H H
M_D[63..0] <18,19>
G G
F F
E E
D D
M_DQM[7..0] <18,19>
M_D0
M_D1
M_D2
M_D3
M_D4
M_D5
M_D6
M_D7
M_D8
M_D9
M_D10
M_D11
M_D12
M_D13
M_D14
M_D15
M_D16
M_D17
M_D18
M_D19
M_D20
M_D21
M_D22
M_D23
M_D24
M_D25
M_D26
M_D27
M_D28
M_D29
M_D30
M_D31
M_D32
M_D33
M_D34
M_D35
M_D36
M_D37
M_D38
M_D39
M_D40
M_D41
M_D42
M_D43
M_D44
M_D45
M_D46
M_D47
M_D48
M_D49
M_D50
M_D51
M_D52
M_D53
M_D54
M_D55
M_D56
M_D57
M_D58
M_D59
M_D60
M_D61
M_D62
M_D63
M_DQM0
M_DQM1
M_DQM2
M_DQM3
M_DQM4
M_DQM5
M_DQM6
M_DQM7
AF35
AG34
AJ36
AK35
AF34
AG35
AJ34
AK34
AG32
AF32
AH30
AJ31
AF31
AH32
AH31
AJ32
AK33
AL36
AP35
AL34
AL35
AM35
AT36
AM34
AK24
AL23
AM24
AJ22
AK23
AN24
AM23
AM22
AK20
AK19
AM19
AR18
AL20
AM20
AL18
AM18
AR17
AT16
AN16
AN15
AM17
AP17
AM16
AM15
AN22
AN21
AP19
AT18
AT21
AR21
AT19
AR19
AR14
AM14
AP13
AR11
AP14
AN14
AT12
AP12
AH36
AF30
AN36
AN23
AN20
AT15
AP21
AT13
U65B
MD00
MD01
MD02
MD03
MD04
MD05
MD06
MD07
MD08
MD09
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM0#
DQM1#
DQM2#
DQM3#
DQM4#
DQM5#
DQM6#
DQM7#
AC24
AD17
AD19
AD21
AJ28
AK25
AK27
AK29
AL26
AL28
AL30
AM25
AM29
AM31
AN26
AN27
AA24
AB24
VCCMEM
VCCMEM
AD23
AD24
AJ26
AD22
AD20
AD16
AD18
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
AN31
AM27
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
AT35
AN33
AP30
AR26
AR33
AT25
AT28
AT31
M_BA0
AR28
BA0
M_BA1
AP29
BA1
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
M_BA2
AP33
BA2
M_AA0
AT29
MA00
M_AA1
AR30
MA01
M_AA2
AR29
MA02
M_AA3
AT30
MA03
M_AA4
AN30
MA04
M_AA5
AP31
MA05
M_AA6
AR31
MA06
M_AA7
AT32
MA07
M_AA8
AP32
MA08
M_AA9
AN32
MA09
M_AA10
AN29
MA10
M_AA11
AR32
MA11
M_AA12
AT33
MA12
M_AA13
AR25
MA13
M_RAS
AN28
SRAS#
M_CAS
AR27
SCAS#
M_WE
AP28
SWE#
AT27
CS0#
AP27
CS1#
AT24
CS2#
AP26
CS3#
AT34
CKE0
AP34
CKE1
AR34
CKE2
AN34
CKE3
AT26
ODT0
AP25
ODT1
AR24
ODT2
AN25
ODT3
DQS0+
DQS0-
DQS1+
DQS1-
DQS2+
DQS2-
DQS3+
DQS3-
DQS4+
DQS4-
DQS5+
DQS5-
DQS6+
DQS6-
DQS7+
DQS7-
MCLKI
MCLKO+
MCLKO-
MEMVREF0
MEMVREF1
MEMDET
DMCOMP
M_DQS_P0
AJ35
M_DQS_N0
AH35
M_DQS_P1
AH33
M_DQS_N1
AH34
M_DQS_P2
AR36
M_DQS_N2
AP36
M_DQS_P3
AR22
M_DQS_N3
AP23
M_DQS_P4
AP18
M_DQS_N4
AN18
M_DQS_P5
AP15
M_DQS_N5
AR15
M_DQS_P6
AP20
M_DQS_N6
AR20
M_DQS_P7
AR12
M_DQS_N7
AR13
AB34
RP90 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR
AB35
AB36
124
MVREF_NB
AG29
AJ18
MEMDET
AF36
DMCOMP
AM33
M_BA[2..0] <18,19>
M_AA[13..0] <18,19>
M_RAS <18,19>
M_CAS <18,19>
M_WE <18,19>
M_CKE0_R0 <18,19>
M_CKE1_R0 <18,19>
M_CKE2_R0 <18>
M_CKE3_R0 <18>
MCH_ODT0 <18,19>
MCH_ODT1 <18,19>
MCH_ODT2 <18>
MCH_ODT3 <18>
3
DCLKI <13>
DCLKO+ <13>
DCLKO- <13>
DCLKI = L_DDR + 2".
DCLKO as short as possible.
close to N/B,
20mil width
R1034
301Ω 1% 1/10W SMT0603 LR
M_DQS_P0
M_DQS_P1
M_DQS_P2
M_DQS_P3
M_DQS_P4
M_DQS_P5
M_DQS_P6
M_DQS_P7
M_CS0_R0 <18,19>
M_CS1_R0 <18,19>
M_CS2_R0 <18>
M_CS3_R0 <18>
M_DQS_P[7..0] <18,19>
M_DQS_N0
M_DQS_N1
M_DQS_N2
M_DQS_N3
M_DQS_N4
M_DQS_N5
M_DQS_N6
M_DQS_N7
MEMDET
DDR_1.8VDDS <17,18,19,36,45,47>
M_DQS_N[7..0] <18,19>
1.8VDD_DIMM <17,18,19,36,45,47>
R1032
10KΩ 5% 1/16W SMT0402 LR
R1033
10KΩ 5% 1/16W SMT0402 LR(NU)
>80MIL
1.8VDD_DIMM <17,18,19,36,45,47>
C1045 22uF 10V 80-20% SMT1206 Y5V C3216Y5V1A226Z TDK LR
C1046 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1047 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1048 0.01uF 16V 10% SMT0402 X7R LR
C1049 0.01uF 16V 10% SMT0402 X7R LR
C1050 0.01uF 16V 10% SMT0402 X7R LR
C1149 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1148 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1150 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1151 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1155 0.1uF 10V 10% SMT0402 X5R LR
C1154 0.1uF 10V 10% SMT0402 X5R LR
C1153 0.1uF 10V 10% SMT0402 X5R LR
MEMDET
0 =>DDR
1=>DDR2
ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C C
1.8VDD_DIMM <17,18,19,36,45,47>
150Ω 1% 1/10W SMT0603 LR
R1035
R1036
B B
150Ω 1% 1/10W SMT0603 LR
10/25
NU
C1065
E7
E9
Close to
Ball
C1066
0.1uF 16V 80-20% SMT0402 Y5V LR
GND
E34
E36F1F2F4F5F6F7
> 10 mil
C1067
0.1uF 16V 80-20% SMT0402 Y5V LR
C1068
A A
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
10
9
GND
F10
F14
F23
F26
F27
F29
F30
F32G1G2G4G7
G11
G29H2H4H7H23
H24
F24
MVREF_NB
C1071
C1070
C1069
1000pF 50V 10% SMT0402 X7R LR
1000pF 50V 10% SMT0402 X7R LR
1000pF 50V 10% SMT0402 X7R LR(NU)
0.1uF 16V 80-20% SMT0402 Y5V LR(NU)
H27
8
H31
GND
H33
H36J2J4J5J6
7
GND
J7
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
6
5
4
3
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<VN800 DDR2>
2
15 56 Sunday, December 10, 2006
of
1
0.4
10
H H
G G
F F
E E
D D
C C
9
VL_AD[15..8] <25>
VL_PAR <25>
80.6Ω 1% 1/10W SMT0603 LR
RED <22>
GREEN <22>
BLUE <22>
HSYNC <22>
VSYNC <22>
PCI_INTA0 <23,29>
ENVEE <20>
GPOUT
CLK14M_GUI <12>
R1047
VL_AD8
VL_AD9
VL_AD10
VL_AD11
VL_AD12
VL_AD13
VL_AD14
VL_AD15
VL_VPAR
VCC_DAC1
VCC_DAC2
> 10mil
width
ENVEE
GPOUT
VCC_PLL1
VCC_PLL2
VCC_PLL3
RSET
8
AM1
AM3
AT5
AM6
AL2
AL1
AN6
AT6
AM4
C14
D14
E14
E12
F12
A13
A12
B13
B12
C13
H13
B8
A6
D12
A16
A15
A14
B16
B15
B14
3VDDM <10,11,12,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
3VDDM_GFX
N15
N16
VCC33GFX
VD08
VD09
VD10
VD11
VD12
VD13
VD14
VD15
VPAR
AR
AG
AB
HSYNC
VSYNC
VCCA33DAC1
VCCA33DAC2
GNDADAC
GNDADAC
RSET
INTA#
GPO0
GPOUT
XIN
VCCA33PLL1
VCCA33PLL2
VCCA33PLL3
GNDAPLL
GNDAPLL
GNDAPLL
GND
GND
GND
P21
P22
P33
7
3VDDM_GFX
C1072 0.01uF 16V 10% SMT0402 X7R LR
C1073 0.01uF 16V 10% SMT0402 X7R LR
N17
U18
U19
U20
U21
U22
U23
U31
U33V2V5V7V14
V15
V16
V17
V18
V19
V20
V22
V21
V23
V30
V35W2W5W7W14
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC33GFX
VCC33GFX
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P35
R5R6R7
R14
R2R4P23
GND
R15
R16
R17
R18
R19
R20
R21
R23
R30
R22
R31T2T4T5T7
GND
T14
T15
T16
6
W15
W16
W17
W18
W19
W20
W21
W22
W23
Y2
D13
F13
C12
FP00
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
T17
GND
T18
T19
T20
T21
T22
T23
T34
T36U2U5U7U14
GND
GND
GND
GND
GND
GND
FP01
FP02
FP03
FP04
FP05
FP06
FP07
FP08
FP09
FP10
FP11
DVPDET
DVP0VS
FPCLK0
FPDEN0
FPDET0
FPHS0
FPVS0
SPCLK1
SPCLK2
SPD1
SPD2
BUSY#
DISPCLKO
DISPCLKI
ENBLT
ENVDD
GND
GND
GND
GND
GND
GND
GND
U15
U16
U17
5
U65D
ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR
FPD0
H11
FPD1
D10
FPD2
C11
FPD3
C10
FPD4
E10
FPD5
G10
FPD6
F11
FPD7
C9
FPD8
E8
FPD9
B7
FPD10
F9
FPD11
C7
C6
A5
B9
D9
A9
E11
B10
C8
G13
A7
E13
AC35
H12
G12
A11
B11
LCD_SPCLK
LCD_SPDAT
DISPCLKO_NB
DISPCLKI
DISPCLKO
DVP1VS <17>
LCD_SPCLK <21>
LCD_SPDAT <21>
R466 SHW 0 5% 1/16W 0603
R1048
22Ω 5% 1/16W SMT0402 LR Sn
ENBKL <20>
ENVDD <20,21>
C1083 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR(NU)
C1084 5pF 50V ±0.5pF -55 TO +125C SMT0402 NPO LR(NU)
FPD10
4
RP59
FPD1
1
FPD8
2
FPD2
3
FPD0
10KΩ 5% SMT2010 1/16W 8P4R LR
RP60
FPD9
1
FPD11
2
3
FPD3
10KΩ 5% SMT2010 1/16W 8P4R LR
R1037
R1038
FPD4
R1039
FPD5
R1040
FPD6
R1041
FPD7
R1042
R1043
R1044
R1045
R1046
VECLK <22>
VEDAT <22>
AGP_BUSY0 <25>
DISPCLKO <12>
DISPCLKI <12>
3VDDM
3
FD4 => port Muxing
0: Two 12-bit DVI interface
1: One 24-bit Panel interface
FD5 => Dedicate DVI Port Configuration
0: TMDS
8
7
6
5 4
8
7
6
5 4
10KΩ 5% 1/16W SMT0402 LR(NU)
10KΩ 5% 1/16W SMT0402 LR
10KΩ 5% 1/16W SMT0402 LR(NU)
10KΩ 5% 1/16W SMT0402 LR(NU)
10KΩ 5% 1/16W SMT0402 LR(NU)
10KΩ 5% 1/16W SMT0402 LR
10KΩ 5% 1/16W SMT0402 LR
10KΩ 5% 1/16W SMT0402 LR
10KΩ 5% 1/16W SMT0402 LR (NU)
10KΩ 5% 1/16W SMT0402 LR
1: TV Encoder
FD6 => Dedicated DVI Port Selection
0: Disable
1: Enable
FD7 => GFX clock select(Vck/LCDCK/ECK)
0: Refer Internal PLL(Default)
1: From External
FD10 => CPUCK/MCK clock select
0: From NB(Default)
1: From External
3VDDM <10,11,12,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
> 20 mil
0.1uF 10V 10% SMT0402 X5R LR(NU)
> 20 mil
> 20 mil
VCC_PLL1
100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR
10uF 6.3V ±20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR (NU)
> 20 mil
VCC_PLL2
100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR
10uF 6.3V ±20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR (NU)
2
VCC_DAC1
100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR
C1075
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
VCC_DAC2
100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1078
0.1uF 10V 10% SMT0402 X5R LR(NU)
C1081
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1086
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
L115
C1076
L116
C1079
L117
C1082
L118
C1087
1
check with
VIA FAE
3VDDM
3VDDM
3VDDM
3VDDM
> 20 mil
VCC_PLL3
100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR
B B
10uF 6.3V ±20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR (NU)
C1089
A A
10
9
8
7
L119
C1090
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
6
3VDDM
5
4.7KΩ 5% 1010 1/16W 4P2R LR
4
3
RP58
1
2
4
SUPPORT "EDID"
LCD_SPCLK <21>
LCD_SPDAT <21>
1.5VDDM <9,17,20,46>
1.5VDDM
2.5VDDM <8,13,20,23,24,25,26,36,45>
2.5VDDM
3VDDM <10,11,12,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
3VDDM
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
Title
Size Document Number Rev
C
3
Date: Sheet
(886-2)8751-8751
VA250 < Yonah + VN896 + VT8237A >
<VN800 vedio>
2
16 56 Sunday, December 10, 2006
of
1
0.4
10
9
8
7
6
5
4
3
2
1
22Ω 5% SMT2010 1/16W 8P4R LR
RP61
DVP1D18
1 8
DVP1CLK
2 7
DVP1D13
3 6
DVP1D15
4 5
DVP1D14
1 8
DVP1D12
2 7
DVP1DE
3 6
DVP1HS
4 5
DVP1D21
1 8
DVP1D23
2 7
DVP1D20
3 6
DVP1D19
4 5
DVP1D11
1 8
DVP1D10
2 7
DVP1D7
3 6
DVP1D5
4 5
DVP1D6
124
DVP1D4
22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR
22Ω 5% 1/16W SMT0402 LR Sn C1099
DVP1D3
DVP1D2
DVP1D22
DVP1VS
PCIE_INTR0 <23>
PCIE_WAKE0 <24>
PCIE_PMESCI0 <24>
3VDDM <10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
R458
R459 4.7KΩ 5% 1/16W SMT0402 LR(NU)
RP62
RP63
RP93
RP94
R1054
3
R1050
R1051
R1053
LD12
FP_CLK
LD9
LD11
LD10
LD8
FP_DE
FP_HS
LD15
LD17
LD14
LD13
LD7
LD6
LD5
LD3
LD4
LD2
LD1
LD0
LD16
FP_VS <20>
U65E
M17
Y5
GND
Y6
GND
Y7
GND
Y14
GND
Y15
GND
Y16
GND
Y17
GND
Y18
GND
Y19
GND
Y20
GND
Y21
GND
Y22
GND
Y23
GND
Y30
GND
Y32
GND
Y34
GND
Y36
GND
AA2
GND
AA4
GND
AA5
GND
AA7
GND
AA14
GND
AA15
GND
AA16
GND
AA17
GND
AA18
GND
AA19
GND
AA20
GND
AA21
GND
AA22
GND
AA23
GND
AA31
GND
AA33
GND
AA35
GND
AB2
GND
AB4
GND
AB5
GND
AB7
GND
AB14
GND
AB15
GND
AB16
GND
AB17
GND
AB18
GND
AB19
GND
AB20
GND
AB21
GND
AB22
GND
AB23
GND
AC2
GND
AC5
GND
AC6
GND
AC7
GND
AC14
GND
AC15
GND
AC16
GND
AC17
GND
AC18
GND
AC19
GND
AC20
GND
AC21
GND
AC22
GND
AC23
GND
AD2
GND
AD5
GND
AD32
GND
AE2
GND
AE5
GND
AE32
GND
AE34
GND
AF2
GND
AF3
GND
AF5
GND
AG2
GND
AG3
GND
AG4
GND
AG5
GND
AG30
GND
AG31
GND
AG33
GND
AG36
GND
ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR
GND
GND
AJ23
AJ20
AJ19
5
LD[17..0] <20>
FP_DE
FP_DE <20>
FP_CLK
FP_CLK <20>
FP_HS
FP_HS <20>
VCCP <8,9,12,14,25,26,38,46>
T24
R24
N22
N23
N24
M18
M19
VTT
VTT
GND
GND
AJ33
AK17
P24
N18
N19
N20
N21
U24
V24
W24
Y24
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
GND
GND
GND
GND
GND
GND
AK18
AK22
AK32
AK36
AL3
GND
GND
GND
GND
GND
GND
GND
GND
AL33
AL24
AL22
AL19
AL17
AL16
AL15
AL7
AM2
4
1.5VDDM <9,20,46>
T100uF 2V ±20% ESR=18mΩ SMT7343 EEFCD0D101ER PANASONIC LR
C1360
+
C1145 0.1uF 10V 10% SMT0402 X5R LR
C1146 0.1uF 10V 10% SMT0402 X5R LR
C1138 0.1uF 10V 10% SMT0402 X5R LR
C1139 0.1uF 10V 10% SMT0402 X5R LR
C1096 0.1uF 16V 80-20% SMT0402 Y5V LR
C1098 0.1uF 10V 10% SMT0402 X5R LR
C1100 0.1uF 10V 10% SMT0402 X5R LR
C1101 0.01uF 16V 10% SMT0402 X7R LR
C1102 0.01uF 16V 10% SMT0402 X7R LR
C1103 0.01uF 16V 10% SMT0402 X7R LR
C1104 0.01uF 16V 10% SMT0402 X7R LR
C1106 0.01uF 16V 10% SMT0402 X7R LR
1.5VDDM <9,20,46>
AE14
VTT
VCC15
AE16
VCC15
AE18
VCC15
AE20
VCC15
AE21
VCC15
AE22
VCC15
AJ10
VCC15
AJ11
VCC15
AJ12
VCC15
AJ13
VCC15
AJ14
VCC15
AK9
VCC15
AK10
VCC15
AK11
VCC15
AK12
VCC15
AK13
VCC15
AK15
VCC15
AL8
VCC15
AL9
VCC15
AL10
VCC15
AL11
VCC15
AL12
VCC15
AL14
VCC15
AM7
VCC15
AM8
VCC15
AM9
VCC15
AM10
VCC15
AM11
VCC15
AM12
VCC15
AM13
VCC15
AN7
VCC15
AN8
VCC15
AN9
VCC15
AN10
VCC15
AN11
VCC15
AP7
VCC15
AP8
VCC15
AP9
VCC15
AP10
VCC15
AP11
VCC15
AR7
VCC15
AR8
VCC15
AR9
VCC15
AR10
VCC15
AT7
VCC15
AT8
VCC15
AT9
VCC15
AT10
VCC15
AN17
GND
AN19
GND
AN35
GND
AP2
GND
AP3
GND
AP6
GND
AP16
GND
AP22
GND
AP24
GND
AR2
GND
AR6
GND
AR16
GND
AR23
GND
AR35
GND
AT4
GND
AT11
GND
AT14
GND
AT17
GND
AT20
GND
AT22
GND
AT23
GND
GND
GND
GND
GND
AN13
AN12
AM36
1.5VDDM <9,20,46>
3
C1093 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1113 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1143 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1144 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1140 2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR
C1141 2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR
C1142 2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR
C1191 2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR(NU)
3VDDM <10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
4.7KΩ 5% 1/16W SMT0402 LR
R462
C1117 10uF 10V +80-20% SMT0805 Y5V LR
C1118 0.01uF 16V 10% SMT0402 X7R LR
C1119 0.01uF 16V 10% SMT0402 X7R LR
C1120 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1121 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR
C1122 0.1uF 10V 10% SMT0402 X5R LR
C1123 0.1uF 10V 10% SMT0402 X5R LR
C1124 0.1uF 10V 10% SMT0402 X5R LR
Title
VA250 < Yonah + VN896 + VT8237A >
Size Document Number Rev
C
<VN800 power>
Date: Sheet
AJ6
AJ7
AK1
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
GND
GND
GND
GND
P5
3VDDM <10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
AK3
AK4
AK2
AK5
AK6
AK7
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
PEXRX00+/DVP0D11
PEXRX00-/DVP0D10
PEXRX01+/DVP0D09
PEXRX01-/DVP0D08
PEXRX02+/DVP0D07
PEXRX02-/DVP0D06
PEXRX03+/DVP0CLK
PEXRX03-/DVPTVCLKR
PEXRX04+/DVP0D05
PEXRX04-/DVP0D04
PEXRX05+/DVP0D03
PEXRX05-/DVP0D02
PEXRX06+/DVP0D01
PEXRX06-/DVP0D00
PEXRX07+/DVP0DE
PEXRX07-/DVP0HS
PEXRX08+/DVP1D11
PEXRX08-/DVP1D10
PEXRX09+/DVP1D09
PEXRX09-/DVP1D08
PEXRX10+/DVP1D07
PEXRX10-/DVP1D06
PEXRX11+/DVP1CLK
PEXRX11-/DVP1D05
PEXRX12+/DVP1D04
PEXRX12-/DVP1D03
PEXRX13+/DVP1D02
PEXRX13-/DVP1D01
PEXRX14+/DVP1D00
PEXRX14-/DVP1DE
PEXRX15+/DVP1HS
PEXRX15-/DVP1VS
PEXWAKE#
PEXHPSCI#
PEXPMESCI#
PEXCOMP0
PEXCOMP1
PEXCOMP2
GND
GND
GND
GND
GND
GND
GND
P15
P16
P17
P18
P6
3VDDM <10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR
L124
VCCA33PEXCK
1000pF 50V 10% SMT0402 X7R LR(NU)
C1134
PEXTX00+
PEXTX00-
PEXTX01+
PEXTX01-
PEXTX02+
PEXTX02-
PEXTX03+
PEXTX03-
PEXTX04+
PEXTX04-
PEXTX05+
PEXTX05-
PEXTX06+
PEXTX06-
PEXTX07+
PEXTX07-
PEXTX08+
PEXTX08-
PEXTX09+
PEXTX09-
PEXTX10+
PEXTX10-
PEXTX11+
PEXTX11-
PEXTX12+
PEXTX12-
PEXTX13+
PEXTX13-
PEXTX14+
PEXTX14-
PEXTX15+
PEXTX15-
PEXTX16+
PEXTX16-
PEXRX16+
PEXRX16-
PEXCLK+
PEXCLK-
INTR#
PEXDET
TCSEN#
PEXREXT0
PEXREXT1
PEXREXT2
GND
GND
P19
P20
C1135
B1
C1
D1
E1
H1
J1
K1
L1
L4
M4
M1
N1
N4
P4
P1
R1
T1
U1
U4
V4
V1
W1
W4
Y4
Y1
AA1
AB1
AC1
AC4
AD4
AD1
AE1
E3
D2
F3
G3
H3
J3
K3
L3
K6
L6
M3
N3
M6
N6
P3
R3
T3
U3
T6
U6
V3
W3
W6
V6
Y3
AA3
AA6
AB6
AB3
AC3
AD3
AE3
AG1
AF1
AF4
AE4
AG6
AF6
B6
B5
AC34
AC36
AC33
D7
R1072 249Ω 1% 1/10W SMT0603 LR
H5
R1073 249Ω 1% 1/10W SMT0603 LR
AD7
R1075 10.7KΩ 1% 1/10W SMT0603 LR
G5
R1076 10.7KΩ 1% 1/10W SMT0603 LR
AD6
R1074 249Ω 1% 1/10W SMT0603 LR
AH1
R1077 10.7KΩ 1% 1/10W SMT0603 LR
AH2
100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
DVP1VS <16>
DVP1D23
DVP1D22
DVP1D21
DVP1D20
DVP1D19
DVP1D18
DVP1CLK
DVP1D15
DVP1D14
DVP1D13
DVP1D12
DVP1DE
DVP1HS
DVP1D11
DVP1D10
DVP1D7
DVP1D6
DVP1D5
DVP1D4
DVP1D3
DVP1D2
PEXCLKP_NB <12>
PEXCLKN_NB <12>
PCIE_DET
TP6
1
4.7KΩ 5% 1/16W SMT0402 LR
3VDDM <10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
L125
VCCA33PEX2
1000pF 50V 10% SMT0402 X7R LR(NU)
C1136
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1137
VL_AD0
VL_AD1
VL_AD2
VL_AD3
VL_AD4
VL_AD5
VL_AD6
VL_AD7
VLREF_NB
R1391 0Ω 5% 1/16W SMT0402 LR
VCCA33HCK
VCCA33MCK
VCCA33PEX0
VCCA33PEX1
VCCA33PEXCK
VCCA33PEX2
VL_AD[7..0] <25>
AP1
AN3
AT3
AR4
AN2
AN1
AP5
AN5
AN4
AT2
AR3
AR1
AT1
AR5
AP4
AL6
AM5
AL5
AL4
AD13
AD14
AD15
M12
M13
M14
M15
M16
M20
M21
M22
M23
M24
N12
N25
P12
P25
R12
T12
T25
U12
U25
V12
W12
W25
Y12
Y25
AA12
AB12
AB25
AC12
AC25
AD12
AB32
AD31
AD35
AE36
AD36
AD34
AC31
AD30
G6
AE6
AH5
AH3
AF7
AC32
AD29
H6
AE7
AH6
AH4
3VDDM <10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
L122
SPWR 0 5% 1/16W 0603
VCCA33PEX0
C1130
1000pF 50V 10% SMT0402 X7R LR(NU)
U65C
VD00
VD01
VD02
VD03
VD04
VD05
VD06
VD07
VBE#
UPSTB+
UPSTB-
DNSTB+
DNSTB-
UPCMD
DNCMD
VLVREF
VLCOMPP
VLCOMPN
VCLK
VCC15VL
VCC15VL
VCC15VL
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
VCC15
CPUSLPIN#
VSUS15
SUSST#
TESTIN#
RESET#
PWROK
VCCA33HCK
VCCA33MCK
VCCA33PEX0
VCCA33PEX1
VCCA33PEXCK
VCCA33PEX2
VSUS15PEX
GNDAHCK
GNDAMCK
GNDAPEX0
GNDAPEX1
GNDAPEXCK
GNDAPEX2
GND
K2
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1131
W13
Y13
T13
U13
V13
R13
N13
N14
P13
AA13
AB13
AC13
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
AB32 VN896 only
ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR
GND
GND
GND
GND
GND
GND
GND
GND
K34
C1132
K36L2L7
L5
3VDDM <10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>
VCCA33PEX1
GND
GND
GND
L32
L33M5M7
M2
L123
SPWR 0 5% 1/16W 0603
1000pF 50V 10% SMT0402 X7R LR(NU)
GND
K5K7K31
K4
AJ1
AJ2
AJ3
AJ4
AJ5
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
GND
GND
GND
GND
M36N2N5N7P2P7P14
1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR
C1133
VL_AD0
H H
VL_AD1
VL_AD2
VL_AD3
VL_AD4
VL_AD5
VL_AD6
VL_AD7
V-LINK Vref= 0.625
1.5VDDM <9,20,46>
G G
F F
E E
D D
For VN896 no stuff
For VN896 have to stuff
C C
B B
R1049
0.1uF 16V 80-20% SMT0603 Y5V LR
VLREF_NB
> 10 mil
C1105
R1052
1.4KΩ 1% 1/10W SMT0603 LR
0.1uF 16V 80-20% SMT0603 Y5V LR
1KΩ 1% 1/10W SMT0603 LR
H_CPUSLP0 <8,25>
1.8VDD_DIMM <15,18,19,36,45,47>
R1241 4.7KΩ 5% 1/16W SMT0402 LR
3VDDM
L120
FB 80Ω±25% 700mA SMT0603 MLB-160808-0080L-N2 ML LR
VCCA33HCK
C1126
1000pF 50V 10% SMT0402 X7R LR(NU)
R1057 4.7KΩ 5% 1/16W SMT0402 LR(NU)
1.5VDDA <45>
FB 80Ω±25% 700mA SMT0603 MLB-160808-0080L-N2 ML LR
C1127 22uF 6.3V ±20% SMT0805 X5R TDK LR
VL_BE0 <25>
VL_UPSTB <25>
VL_UPSTB0 <25>
VL_DNSTB <25>
VL_DNSTB0 <25>
VL_UPCMD <25>
VL_DNCMD <25>
R1079 270Ω 1% 1/10W SMT0603 LR
R1078 340Ω 1% 1/10W SMT0603 LR
CLK66M_NB <12>
1.5VDDM <9,20,46>
1.5VDDA <45>
SUSST0_NB <24>
PCIRST0_NB <23,26,29,33,34,38,39>
PWROK_NB <24>
3VDDM
L121
VCCA33MCK
C1129 22uF 6.3V ±20% SMT0805 X5R TDK LR
C1128
1000pF 50V 10% SMT0402 X7R LR(NU)
A A
10
9
8
7
6
VCCP <8,9,12,14,25,26,38,46>
C1185 0.1uF 10V 10% SMT0402 X5R LR
C1186 0.1uF 10V 10% SMT0402 X5R LR
C1187 0.1uF 10V 10% SMT0402 X5R LR
C1188 0.1uF 10V 10% SMT0402 X5R LR
C1189 0.1uF 10V 10% SMT0402 X5R LR
C1190 0.1uF 10V 10% SMT0402 X5R LR
under N/B (
Solder side)
PCIE_DET
First International Computer, Inc.
2FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
(886-2)8751-8751
2
17 56 Sunday, December 10, 2006
0.4
of
1