Mobile Intel Pentium 4 Processor - M and Intel 845MP/MZ Chipset Platform Design Guide
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
HUB INTERFACE LAYOUT:
Route signals with 5/20 trace/space routing. Signals
must match +/- 0.1" of HUB_STB/STB# signals
(1/2) 1.8V
HUB INTERFACE VSWING VOLTAGE
range for R234, R242: 100 ohm - 1K
EEPROM for ICH3-M LAN
(Atmel AT93C66-10PC-2.7)
10 mil trace, 7 mil space
Measurement Point
PLACE RCOMP resistor
within 0.5" of ICH pad using
a thick trace
RCOMP R should be 2/3 board
impedance
Correct ICH3 IPN is:
A42352-007
ICH3-M (1 of 3)
15 42
845MP/MZ Platformm
Title
Sheet of
Project:
PCI_AD22
PCI_AD17
PCI_AD3
HUB_PD6
HUB_PD10
PCI_AD24
PCI_AD15
PCI_AD2
PCI_AD25
PCI_AD9
PCI_AD30
PCI_AD8
PCI_AD21
PCI_AD26
PCI_AD19
PCI_AD27
PCI_AD13
PCI_AD4
HUB_PD4
PCI_AD12
PCI_AD10
PCI_AD29
PCI_AD16
PCI_AD6
HUB_PD8
HUB_PD1
PCI_AD20
PCI_AD7
HUB_PD3
HUB_PD9
PCI_AD14
PCI_AD18
HUB_PD2
PCI_AD23
HUB_PD5
PCI_AD11
HUB_PD0
PCI_AD0
PCI_AD1
PCI_AD5
PCI_AD28
HUB_PD7
PCI_AD31
H_FERR#
EEP_CS
EEP_SK
EEP_DIN
EEP_DOUT
HUB_RCOMP_ICH
PCIRSTR#
HUB_VREF_ICH
+V3.3S_ICH5,16,17,18,19,20,22,34
+V3.3S_FWH28
+VCC_CORE3,4,5,7,17,36,37,38
+V3.3_ICHLAN17
+V1.8S_ICH8,17
+V1.8S_ICH 8,17
SMLINK0 19,22
INT_PIRQA# 9,18,19,20,22
HUB_PSTRB 6,8
HUB_PD[10:0] 6,8
INT_PIRQD# 18,19,20,22
SMB_CLK 10,14,20,22
INT_PIRQC# 18,19,20,22
INT_PIRQH# 19,22,34
TP_HUBPAR 34
SMLINK1 19,22
SMB_DATA 10,14,20,22
INT_PIRQB# 9,18,19,20,22
INT_SERIRQ 18,19,20,29,31,34
INT_PIRQE# 19,22
INT_PIRQF# 19,22
INT_PIRQG# 19,22
HUB_PSTRB# 6,8
PCI_PME#9,18,19,22,34
PCI_AD[31:0]18,19,20
PCI_FRAME#18,19,20,22
PCI_C/BE2#18,19,20
PCI_SERR#18,19,20,22
PCI_PERR#18,19,22
PCI_LOCK#18,19,20,22
PCI_C/BE0#18,19,20
PCI_STOP#18,19,20,22
PCI_PAR18,19,20
PCI_TRDY#18,19,20,22
PCI_C/BE1#18,19,20
PCI_DEVSEL#18,19,20,22
PCI_IRDY#18,19,20,22
PCI_C/BE3#18,19,20
CLK_ICH66 8,14
LAN_RXD1 27
H_RCIN# 29,34
SM_INTRUDER# 22,34
LAN_RXD0 27
INT_IRQ15 22,23,34
LAN_RXD2 27
SMB_ALERT# 22,34
H_A20GATE 33
INT_IRQ14 22,23,34
LAN_JCLK 27
H_FERR_S# 3
PCI_GNTA#16,18
PCI_GNTB#20
PCI_GNT4#20
PCI_GNT2#18
PCI_GNT1#18
PCI_GNT3#19
H_DPSLP# 3,34
LAN_TXD0 27
H_A20M# 3,34
H_CPUSLP# 3,34
H_IGNNE# 3,34
H_SMI# 3,34
LAN_RST 27
H_STPCLK# 3,34
H_PWRGD 3,34
LAN_TXD2 27
H_NMI 3,34
LAN_TXD1 27
FWH_INIT# 28
H_INTR 3,34 H_INIT# 3,34
LAN_EEP_DOUT 16
PCI_RST_MCH# 6
PCI_RST_ONBD# 4,20,28,29,30,31,34
PCI_RST_SLOTS# 9,18,19
PCI_REQ0#22
CLK_ICHPCI14
PCI_REQA#18
PCI_REQB#20
PCI_REQ2#18,22
PCI_REQ3#19,22
PCI_REQ1#18,22
PCI_REQ4#20,22
U31
AT88SC153
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
DC
ORG
GND
PCI
I/F
ICH3-M
Interrupt
I/F
CPU I/F
LAN
I/F
System
Management
I/F
EEPROM
I/F
PART A
Hublink
I/F
U46A
ICH3-M
J2
K1
J4
K3
H5
K4
H3
L1
L2
G2
L4
H4
M4
J3
M5
J1
F5
N2
G4
P2
G1
P1
F2
P3
F3
R1
E2
N4
D1
P4
E1
P5
K2
K5
N1
R2
A4
E3
D2
D5
B4
D3
F4
A3
R4
E4
T5
M3
F1
C4
D4
B6
B3
N3
G5
M2
M1
W1
Y1
L5
H2
H1
Y6
AC3
AB2
AC4
AB5
AC5
Y22
V23
AB22
J22
AA21
AB23
AA23
Y21
W23
U22
W21
Y23
U23
L22
M21
M23
N20
P21
R22
R20
T23
M19
P19
N19
T19
R19
N22
P23
K19
L20
L19
J19
J20
J21
B1
C1
B2
A2
A6
B5
C5
A5
AB14
W19
H22
E9
D8
E8
D10
C8
A8
A9
B9
C10
A10
C9
D7
PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31
PCI_C/BE0#
PCI_C/BE1#
PCI_C/BE2#
PCI_C/BE3#
PCI_GNT0#
PCI_GNT1#
PCI_GNT2#
PCI_GNT3#
PCI_GNT4#
PCI_REQ0#
PCI_REQ1#
PCI_REQ2#
PCI_REQ3#
PCI_REQ4#
PCI_CLK
PCI_DEVSEL#
PCI_FRAME#
PCI_GPIO0/REQA#
PCI_GPIO1/REQB_L/REQ5#
PCI_GPIO16/GNTA#
PCI_GPIO17/GNTB_L/GNT5#
PCI_IRDY#
PCI_PAR
PCI_PERR#
PCI_LOCK#
PCI_PME#
PCI_RST#
PCI_SERR#
PCI_STOP#
PCI_TRDY#
SM_INTRUDER#
SMLINK0
SMLINK1
SMB_CLK
SMB_DATA
SMB_ALERT#/GPIO11
CPU_A20GATE
CPU_A20M#
CPU_DPSLP#
CPU_FERR#
CPU_IGNNE#
CPU_INIT#
CPU_INTR
CPU_NMI
CPU_PWRGOOD
CPU_RCIN#
CPU_SLP#
CPU_SMI#
CPU_STPCLK#
HUB_PD0
HUB_PD1
HUB_PD2
HUB_PD3
HUB_PD4
HUB_PD5
HUB_PD6
HUB_PD7
HUB_PD8
HUB_PD9
HUB_PD10
HUB_CLK
HUB_PAR
HUB_PSTRB
HUB_PSTRB#
HUB_RCOMP
HUB_VREF
HUB_VSWING
INT_APICCLK
INT_APICD0
INT_APICD1
INT_PIRQA#
INT_PIRQB#
INT_PIRQC#
INT_PIRQD#
INT_PIRQE#/GPIO2
INT_PIRQF#/GPIO3
INT_PIRQG#/GPIO4
INT_PIRQH#/GPIO5
INT_IRQ14
INT_IRQ15
INT_SERIRQ
EEP_CS
EEP_DIN
EEP_DOUT
EEP_SHCLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_JCLK
LAN_RSTSYNC
R17 22
C630
NO_STUFF_22PF
R234
301_1%
R243
0
CR11B
3904
2
6
1
C591
0.01UF
R227
36.5_1%
R276
470
R233
NO_STUFF_56.2_1%
CR11A
3904
5
3
4
R244
300
R24 22
C373
0.1UF
R251
300
R369
470
R242
301_1%
R368
56
C364
NO_STUFF_470PF
C631
NO_STUFF_22PF
R247
470
CR9A
3904
5
3
4
R41810K
R416
301_1%
C629
NO_STUFF_22PF
J63
1 2
CR9B
3904
2
6
1
R417
301_1%
C578
NO_STUFF_0.01UF
R27 22
R283
470
C368
0.1UF
225
Design Guide