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A B C D E
A8J/F SCHEMATIC R11
1 1
PAGE Content PAGE Content
SYSTEM PAGE REF. POWER PAGE REF.
4 YONAH CPU (1) 50_POWER_VCORE
5 YONAH CPU (2) 51_POWER_SYSTEM
6 CPU CAP/THERMAL SENSOR 52_POWER_I/O_1.8V & 1.05VS
7 CLOCK GEN. 53_POWER_I/O_+1.5VS
8 Calistoga--CPU 54_POWER_I/O_VTT & +2.5VS
9 Calistoga--PCIE 55_POWER_VGA_CORE(Empty)
10 Calistoga--DDR2 56_POWER_VGA_RAM(Empty)
11 Calistoga--POWER 57_POWER_CHARGER
2 12 Calistoga--GND 58_POWER_PIC 2
13 Calistoga--Strap 59_POWER_SELECTOR
14 DDR2 SO-DIMM_0 60_POWER_PROTECT
15 DDR2 SO-DIMM_1 61_POWER_LOAD SWITCH
16 DDR2 ADDRESS TERMINATION 62_POWER_FLOWCHART
17 VGA CONN 63_POWER_SIGNAL
18 LVDS & INVERTER CONN
19 CRT & TV_OUT
20 ICH7M--CPU,IDE,AUDIO
21 ICH7M--PCI,PCI-E,USB
22 ICH7M--GPIO
3
23 ICH7M--VCC,GND 3
24 HDD & CD-ROM CONN
25 USB PORTS
26 SUPER I/O LPC47N217
27 BIOS & FIR
28 KBC 38857
29 SM BUS & POWER PORT
30 PCI-E--GIGA_LAN RTL8111B
31 PCI-E--MINI CARD
32 PCI-E--NEW CARD
33 PCI--1394,CardReader R5C832
34 PCI--4 IN1 CON
4 35 PCI--Empty 4
36 AUDIO CODEC AD1986A
37 AUDIO AMP G1420
38 MDC,B/T,TPM & DISCHG,HOLE
39 DVI CONN
40 ACIN, BAT, FAN, I/O PORT
41 SW & LED & TP
42 POWER-ON SEQUENCE
43 HISTORY
44 I/O PORT
5 5
ASUSTek COMPUTER INC.
4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
Title
PAGE REF.
Size Document Number Rev
Custom A8J/F 1.1
Date: Thursday, October 06, 2005 Sheet 1 of 63
A B C D E
A B C D E
A8J/F Yonah/Galistoga BLOCK DIAGRAM
BATTERY
1
TYPE IO PORT 1
3S2P
1394 USB MIC LINE_IN
CLOCK 40,44
GEN.
ICS954310
7
Yonah
478
4,5 .... CPU
CAP 6 POWER
SEQENCE RESET SM_BUS
LFB LFB LFB LFB 42 42 29
LVDS & INV
2 CON 18
HOST BUS 2
AGTL
1.468V,133MHZ
Nvidia PCI-E
VGA VGA x16 DDR2 533/667 DCIN
DDR2 SDRAM 533/667MHz
CRT & TV
CON 19
CON G7x series CON Galistoga
1466 FCBGA
SODIMM X2
+1.8V
.... DDR
CAP/RES
16
RTC
FAN CON. 39
+0.9VS 14,15
17
VGA BAORD 17 8,9,10,11,12,13
DVI Dual H/W MONITOR
CH. 21 THERMAL
X4 DMI (ADT7463) 39
VCORE USB2.0
50 USB x4
ICH7-M PCI EXPRESS X1
3 25 3
SYSTEM 652
51 PCI_BUS 3.3V, 33MHz
1.5VS & 1.05VS PATA BUS (PRIMARY) BGA
B/T ACZ
52 38
ODD
Slave HDD CARDBUS LAN 1G MINI CARD NEW
DDR & VTT 26 Master 26 x2 CARD
53 4 IN 1 RICOH RTL8111B 35 35
Camera R5C832
CARD 36 30
38
+3VAO & +2.5VS READER
54 LPC, 33MHz 32
RJ11,RJ45
CHARGER Azalia
LAN IO CON
57 1394 30 30
4 1986A 4
36 SLOT
SUPER I/O KEYBOARD TPM FWH 40
PIC BIOS
47N217 26 CONTROLLER
58
M3885XHP 30 38 27 AUDIO AMP MDC SW & LED &
DETECT G1420 CON TOUCHPAD CON
37 38 41
59
PROTECT FIR INTERNAL
60 KEYBOARD LINE
27 30 OUT 40
AC & BAT CON
LOAD SWITCH FAN CTRL
61
MIC AMP 40
LM358 MIC_IN
5 FLOWCHART 37 40
5
62 ASUSTek COMPUTER INC.
4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
SIGNAL Title
BLOCK DAIGRAM
63
Size Document Number Rev
Custom A8J/F 1.1
Date: Thursday, October 06, 2005 Sheet 2 of 63
A B C D E
A B C D E
PCI Device IDSEL# REQ/GNT# Interrupts PC/PCI
Chipset (Host to PCI) (AD30 internal) n/a SM_BUS ADDRESS : Thermal MAX6657 = 1001100x ( 98h )
1 Integrated LAN AD24(NO USE) CLK GEN. = 1101001x ( D2h ) 1
DDR_SODIMM0 = 1010000x ( A0h )
1394 AD16 0 A DDR_SODIMM1 = 1010010x ( A4h )
4 IN 1 0 B VGA Thermal IC = 1001100x ( 9Ah )
47N217_GPIO USE_AS SIGNAL_NAME Power
ICH7M_GPIO Use As Signal Name Power M38857_GPIO USE_AS SIGNAL_NAME Power
GPIO10 GPI NONE +3VS
GPIO 00 i GPI PM_BMBUSY# +3VS P23 GPO MSK_INSTKEY# +3V
GPIO11 GPO NONE +3VS
GPIO 01 i GPI PCI_REQ#5 +3VS P22 GPO BAT_LEARN +3V
GPIO12 GPO NONE +3VS
GPIO [5:2] i GPI PCI_INT[E:H]# +3VS P21 GPO +3V
2 GPIO13 GPI NONE +3VS 2
GPIO 06 i GPO BACK_OFF# +3VS P20 GPO KBCRSM +3V
GPIO14 GPI NONE +3VS
GPIO 07 i GPI RF_SW_OFF# +3VS P42 GPO WATCHDOG +3V
GPIO23 GPO ATI_RST# +3VS
GPIO 08 i GPI EXTSMI#_3A +3VSUS P43 GPI SWDJ_EN +3V
GPIO40 GPI +3VS
GPIO 09 i GPI PD_DET# +3VSUS P44 GPO KBCPURST_3Q +3V
GPIO41 GPI +3VS
GPIO 10 i GPI CHG_FULL_OC +3VSUS P45 GPO KBC_GA20 +3V
GPIO40 GPI +3VS
GPIO 11 i Native SMB_ALERT# +3VSUS P46 GPO KBSCI_3Q +3V
GPIO43 GPI +3VS
GPIO 12 i GPI KB_SCI# +3VSUS P47 GPI PM_CLKRUN# +3V
GPIO44 GPI +3VS
GPIO 13 i GPI SIO_SMI# +3VSUS P50 GPI BAT_LLOW#_OC +3V
GPIO45 GPI +3VS
GPIO 14 i GPI PD_UnDock# +3VSUS P51 GPI FAN1_TACH +3V
GPIO46 GPI VGA_DETEC# +3VS
GPIO 15 i GPO 802_LED_EN# +3VSUS P52 GPO KBDDT0 +3V
GPIO47 GPI +3VS
GPIO 16 O0 GPO PM_DPRSLPVR +3VS P53 GPO KBDDT1 +3V
3 GPIO 17 O1 GPO PCI_GNT#5 +3VS P54 GPI LID_KBC# +3V 3
GPIO 18 O1 GPO STP_PCI# +3VS P55 GPI BAT_IN_OC# +3V
GPIO 19 i1 GPI PD_RDY# +3VS P56 GPO FAN1_DC +3V
GPIO 20 O1 GPO STP_CPU# +3VS P57 GPO ADJ_BL +3V
GPIO 21 i1 GPO PD_SIO_RST# +3VS P67 GPI +3V
GPIO 22 i1 Native PCI_REQ#4 +3VS P66 GPI PANLOCK_# +3V
GPIO 23 i1 Native LPC_DRQ#1 +3VS P65 GPI MARATHON_# +3V
GPIO 24 O0 GPO PD_EN# +3VSUS P64 GPI ACIN_OC# +3V
GPIO 25 O1 GPO CB_SD# +3VSUS P63 GPI +3V
GPIO 26 O0 GPO OP_SD# +3VSUS P62 GPI WIRELESS_# +3V
GPIO 27 O0 GPO WLAN_ON# +3VSUS P61 GPI INTERNET_# +3V
GPIO 28 O0 GPO 1Hz +3VSUS P60 GPI BLUETOOTH_# +3V
4 4
GPIO 29 i0 Native USB_OC#5 +3VSUS P76 GPIO SMD_BAT +3V
GPIO 30 i0 Native USB_OC#6 +3VSUS P77 GPIO SMC_BAT +3V
GPIO 31 i0 Native USB_OC#7 +3VSUS P27 GPO SCR_LED# +3V
GPIO 32 O1 GPO PM_CLKRUN# +3VS P26 GPO NUM_LED# +3V
GPIO 33 O1 GPO BT_ON/OFF# +3VS P25 GPO CAP_LED# +3V
GPIO 34 O0 GPO FWH_WP# +3VS P24 GPO SET_PCIRSTNS# +3V
GPIO 35 O0 GPO SATACLKREQ# +3VS P40 GPO KBC_EXTSMI +3V
GPIO 36 i0 GPO BT_LED_EN# +3VS P41 GPO PANLOCK_LED +3V
GPIO 37 i0 GPI PCB_ID0 +3VS
GPIO 38 i0 GPI PCB_ID1 +3VS
GPIO 39 i0 GPI PCB_ID2 +3VS
5 GPIO [40:47] NA NA NA 5
GPIO 48 Native PCI_GNT#4 +3VS ASUSTek COMPUTER INC.
4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
GPIO 49 Native H_PWRGD +VCORE Title
SCHEMATICS REF.
Size Document Number Rev
Custom A8J/F 1.1
Date: Thursday, October 06, 2005 Sheet 3 of 63
A B C D E
5 4 3 2 1
+VCCP +VCCP 5,6,8,11,12,20,23,52
D D
H_D#[63:0]
H_D#[63:0] 8
U1B SOCKET479P
U1A SOCKET479P H_D#0 E22 AA23 H_D#32
8 H_A#[16:3] H_A#3 H_D#1 D[0]# D[32]# H_D#33
J4 A[3]# ADS# H1 H_ADS# 8 F24 D[1]# D[33]# AB24
H_A#4 L4 E2 H_D#2 E26 V24 H_D#34
H_A#5 A[4]# BNR# H_BNR# 8 H_D#3 D[2]# D[34]# H_D#35
M3 A[5]# BPRI# G5 H_BPRI# 8 H22 D[3]# D[35]# V26
H_A#6 H_D#4 H_D#36
DATA GRP 2
K5 A[6]# F23 D[4]# D[36]# W25
DATA GRP 0
H_A#7 M1 H5 H_D#5 G25 U23 H_D#37
A[7]# DEFER# H_DEFER# 8 D[5]# D[37]#
ADDR GROUP 0
H_A#8 N2 F21 H_D#6 E25 U25 H_D#38
H_A#9 A[8]# DRDY# H_DRDY# 8 H_D#7 D[6]# D[38]# H_D#39
J1 A[9]# DBSY# E1 H_DBSY# 8 E23 D[7]# D[39]# U22
H_A#10 N3 H_D#8 K24 AB25 H_D#40
H_A#11 A[10]# H_D#9 D[8]# D[40]# H_D#41
P5 A[11]# BR0# F1 H_BR0# 8 G24 D[9]# D[41]# W22
H_A#12 P2 H_D#10 J24 Y23 H_D#42
H_A#13 A[12]# D[10]# D[42]#
L1 D20 H_IERR# R1 56 H_D#11 J23 AA26 H_D#43
CONTROL
H_A#14 A[13]# IERR# +VCCP H_D#12 D[11]# D[43]# H_D#44
P4 A[14]# INIT# B3 H_INIT# 20 H26 D[12]# D[44]# Y26
H_A#15 P1 H_D#13 F26 Y22 H_D#45
H_A#16 A[15]# H_D#14 D[13]# D[45]# H_D#46
R1 A[16]# LOCK# H4 H_LOCK# 8 K22 D[14]# D[46]# AC26
L2 H_D#15 H25 AA24 H_D#47
8 H_ADSTB#0 ADSTB[0]# D[15]# D[47]#
8 H_REQ#[4:0] RESET# B1 H_CPURST# 8 8 H_DSTBN#0 H23 DSTBN[0]# DSTBN[2]# W24 H_DSTBN#2 8
H_REQ#0 K3 F3 H_RS#0 G22 Y25
H_REQ#1 REQ[0]# RS[0]# H_RS#0 8 8 H_DSTBP#0 DSTBP[0]# DSTBP[2]# H_DSTBP#2 8
H2 F4 H_RS#1 J26 V23
H_REQ#2 REQ[1]# RS[1]# H_RS#1 8 8 H_DINV#0 DINV[0]# DINV[2]# H_DINV#2 8
K2 G3 H_RS#2
H_REQ#3 REQ[2]# RS[2]# H_RS#2 8
C J3 G2 C
H_REQ#4 REQ[3]# TRDY# H_TRDY# 8 H_D#16 H_D#48
L5 REQ[4]# N22 D[16]# D[48]# AC22
G6 H_D#17 K25 AC23 H_D#49
8 H_A#[31:17] H_A#17 HIT# H_HIT# 8 H_D#18 D[17]# D[49]# H_D#50
Y2 A[17]# HITM# E4 H_HITM# 8 P26 D[18]# D[50]# AB22
H_A#18 U5 H_D#19 R23 AA21 H_D#51
H_A#19 A[18]# T1 H_D#20 D[19]# D[51]# H_D#52
R3 A[19]# BPM[0]# AD4 L25 D[20]# D[52]# AB21
ADDR GROUP 1
DATA GRP 1
H_A#20 H_D#21 H_D#53
DATA GRP 3
W6 AD3 T2 L22 AC25
A[20]# BPM[1]# D[21]# D[53]#
XDP/ITP SIGNALS
H_A#21 U4 AD1 T3 H_D#22 L23 AD20 H_D#54
H_A#22 A[21]# BPM[2]# T4 H_D#23 D[22]# D[54]# H_D#55
Y5 A[22]# BPM[3]# AC4 M23 D[23]# D[55]# AE22
H_A#23 U2 AC2 T5 H_D#24 P25 AF23 H_D#56
H_A#24 A[23]# PRDY# R3 56_* H_D#25 D[24]# D[56]# H_D#57
R4 A[24]# PREQ# AC1 +VCCP P22 D[25]# D[57]# AD24
H_A#25 T5 AC5 R4 56 H_D#26 P23 AE21 H_D#58
H_A#26 A[25]# TCK R5 56 H_D#27 D[26]# D[58]# H_D#59
T3 A[26]# TDI AA6 T24 D[27]# D[59]# AD21
H_A#27 W3 AB3 R6 56_* H_D#28 R24 AE25 H_D#60
H_A#28 A[27]# TDO R7 56 H_D#29 D[28]# D[60]# H_D#61
W5 A[28]# TMS AB5 L26 D[29]# D[61]# AF25
H_A#29 Y4 AB6 R8 56 H_D#30 T25 AF22 H_D#62
H_A#30 A[29]# TRST# T6 +VCCP H_D#31 D[30]# D[62]# H_D#63
W2 A[30]# DBR# C20 N24 D[31]# D[63]# AF26
H_A#31 Y1 M24 AD23
A[31]# 8 H_DSTBN#1 DSTBN[1]# DSTBN[3]# H_DSTBN#3 8
8 H_ADSTB#1 V4 ADSTB[1]# PROCHOT# D21 H_PROCHOT_S# 8 H_DSTBP#1 N25 DSTBP[1]# DSTBP[3]# AE24 H_DSTBP#3 8
THERMDA A24 H_THERMDA 6 8 H_DINV#1 M26 DINV[1]# DINV[3]# AC20 H_DINV#3 8
THERM
A6 A25 R9
20 H_A20M# A20M# THERMDC H_THERMDC 6 GTLREF0 H_COMP0
A5 R10 56 AD26 R26 R11 27.4_1
20 H_FERR# FERR# +VCCP GTLREF COMP[0] H_COMP1
C4 C7 1K_1 MISC U26 R12 54.9_1
20 H_IGNNE# IGNNE# THERMTRIP# H_THRMTRIP# 6 COMP[1]
U1 H_COMP2 R13 27.4_1
GTLREF0 T7 COMP[2] H_COMP3 R14 54.9_1
20 H_STPCLK# D5 STPCLK# C26 TEST1 COMP[3] V1
<500 mil (55 Ohm)
HCLK
20 H_INTR C6 LINT0
B4 A22 T/B trace 5.5 , Space 25 R737 51 D25 E5
20 H_NMI LINT1 BCLK[0] CLK_CPU_BCLK 7 TEST2 DPRSTP# H_DPRSTP# 20,50
A3 A21 R15 B5
20 H_SMI# SMI# BCLK[1] CLK_CPU_BCLK# 7 DPSLP# H_DPSLP# 20
DPWR# D24 H_DPWR# 8
B 2K_1 R16 0 B
AA1 RSVD[1] 7 CPU_BSEL0 B22 BSEL[0] PWRGOOD D6 H_PWRGD 20
AA4 T22 R17 0 B23 D7
RSVD[2] RSVD[12] 7 CPU_BSEL1 BSEL[1] SLP# H_CPUSLP# 8,20
AB2 A2 R18 0 C21 AE6
RSVD[3] RSVD[A2] 7 CPU_BSEL2 BSEL[2] PSI# PM_PSI# 50
AA3 RSVD[4]
RESERVED
M4 RSVD[5] RSVD[13] D2
N5 RSVD[6] RSVD[14] F6
T2 RSVD[7] RSVD[15] D3
V3 RSVD[8] RSVD[16] C1
B2 RSVD[9] RSVD[17] AF1
C3 RSVD[10] RSVD[18] D22
RSVD[19] C23
B25 RSVD[11] RSVD[20] C24
A A
ASUSTek COMPUTER INC.
4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
Title
YONAH CPU1
Size Document Number Rev
Custom A8J/F 1.1
Date: Thursday, October 06, 2005 Sheet 4 of 63
5 4 3 2 1
5 4 3 2 1
+VCCP +VCCP 4,6,8,11,12,20,23,52
+1.5VS +1.5VS 9,11,12,17,23,31,32,38,52
+VCORE +VCORE 6,50
U1D SOCKET479P
A4 VSS[1] VSS[82] P6
+VCORE +VCORE A8 P21
VSS[2] VSS[83]
A11 VSS[3] VSS[84] P24
U1C SOCKET479P A14 R2
VSS[4] VSS[85]
D A7 VCC[1] VCC[68] AB20 A16 VSS[5] VSS[86] R5 D
A9 VCC[2] VCC[69] AB7 A19 VSS[6] VSS[87] R22
A10 VCC[3] VCC[70] AC7 A23 VSS[7] VSS[88] R25
A12 VCC[4] VCC[71] AC9 A26 VSS[8] VSS[89] T1
A13 VCC[5] VCC[72] AC12 B6 VSS[9] VSS[90] T4
A15 VCC[6] VCC[73] AC13 B8 VSS[10] VSS[91] T23
A17 VCC[7] VCC[74] AC15 B11 VSS[11] VSS[92] T26
A18 VCC[8] VCC[75] AC17 B13 VSS[12] VSS[93] U3
A20 VCC[9] VCC[76] AC18 B16 VSS[13] VSS[94] U6
B7 VCC[10] VCC[77] AD7 B19 VSS[14] VSS[95] U21
B9 VCC[11] VCC[78] AD9 B21 VSS[15] VSS[96] U24
B10 VCC[12] VCC[79] AD10 B24 VSS[16] VSS[97] V2
B12 VCC[13] VCC[80] AD12 C5 VSS[17] VSS[98] V5
B14 VCC[14] VCC[81] AD14 C8 VSS[18] VSS[99] V22
B15 VCC[15] VCC[82] AD15 C11 VSS[19] VSS[100] V25
B17 VCC[16] VCC[83] AD17 C14 VSS[20] VSS[101] W1
B18 VCC[17] VCC[84] AD18 C16 VSS[21] VSS[102] W4
B20 VCC[18] VCC[85] AE9 C19 VSS[22] VSS[103] W23
C9 VCC[19] VCC[86] AE10 C2 VSS[23] VSS[104] W26
C10 VCC[20] VCC[87] AE12 C22 VSS[24] VSS[105] Y3
C12 VCC[21] VCC[88] AE13 C25 VSS[25] VSS[106] Y6
C13 VCC[22] VCC[89] AE15 D1 VSS[26] VSS[107] Y21
C15 VCC[23] VCC[90] AE17 D4 VSS[27] VSS[108] Y24
C17 VCC[24] VCC[91] AE18