Intel Xeon User Manual

+V3_3+V5_0
INTEL(R) E7500 CHIPSET CUSTOMER REFERENCE SCHEMATICS
R
D
C
B
B
D
C
1
12345678
2345678
A
A
LAST REVISED:
1900 Prairie City Road
Folsom, California 095630
TITLE:
Platform Apps Engineering
SHEET
03/04/02
LPC47B27X
GP20/P17
VREF
AGND
GP37/A20_GATE
ACK~
ALF~
BUSY
CLKI32
CLOCKI
CTS1~
GP56/CTS2~/IRQ11
DCD1~
GP51/DCD2~/IRQ4
DIR~
GP40/DRVDEN0
GP41/DRVDEN1
DS0~
DSR1~
GP54/DSR2~/IRQ9
DTR1~
GP57/DTR2~/IRQ15
ERROR~
GP33FAN1
GP32/FAN2
GND2 GND3 GND4
HDSEL~
INDEX~
INIT~
IRRX2/GP34
IRTX2/GP35
GP36/KBDRST
KCLK
KDAT
LAD0
LAD1
LAD2
LAD3
LDRQ~
LFRAME~
LPCPD~
PCI_RESET~
MCLK
MDAT
MTR0~
PCI_CLK
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PE
GPIO42/PME~
RDATA~
GP60/LED1
GP61/LED2
GP27/IO_SMI~
GP30/FAN_TACH2
GP31/FAN_TACH1
GP43/DDRC/FDC_PP
GP15/J1Y
GP16/J2X
GP17/J2Y
GP24/SYSOPT
GP22/P12
GP25/MIDI_IN
GP26/MIDI_OUT
GP10/J1B1
GP11/J1B2
GP12/J2B1
GP13/J2B2
GP14/J1X
RI1~
GP50/RI2~/IRQ3
RTS1~
GP55/RTS2~/IRQ10
RXD1
GP52/RXD2/IRQ5/IRRX
SER_IRQ
SLCT
SLCTIN~
STEP~
STROBE~
TRK0~
TXD1
GP53/TXD2/IRQ7/IRTX
VCC1 VCC2 VCC3
WDATA~
WGATE~
WRTPRT~
DSKCHG~
GND1
VTR
GP21/P16
+V3_3
+V5_0
+
+VSBY3_3
+V3_3
+V3_3
+V3_3
SIO
Default I/O address is 2E
ICH3_LDRQ0_N
54
8.2K
R1053
R932
8.2K
ICH3_LAD3
ICH3_LAD1
ICH3_LAD2
ICH3_LAD0
ICH3_LAD[3:0]
54,66
R758
4.7K
4.7K
R757
R499
4.7K
8.2K
R933
R497
1K
0.1UF
C888 C887
0.1UF 0.1UF
C886 C885
0.1UF 0.1UF
C884 C883
0.1UF
C889
0.01UF
21
2.2UF
C712
SIO_PME_N
53
SIO_PME_N
LPC_SMI_N
53
ICH3_RCIN_N
53
41
44
40
64
80
82
79
6
19
88
99
91
94
8
1
2
5
86
97
89
100
81
55
54
31 60 76
12
13
66
61
62
63
57
56
20
21
22
23
25
24
27
26
59
58
3
29
68
69
70
71
72
73
74
75
78
17
16
48
49
50
51
52
28
37
38
45
43
46
47
32
33
34
35
36
90
92
87
98
84
95
30
77
67
9
83
14
85
96
53 65 93
10
11
15
4
7
18
42
39
U56
DS0_N
68
ICH3_A20GATE
53
COM_RXD1
68
ICH3_SUSCLK55
SMC_SYSOPT
GP31
ICH3_SERIRQ
53
SIO_CLK33
65
SIOCLKRUN
LPT_PD3
68
LPT_PD6
68
LPT_PD7
68
LPT_SLCTIN_N
68
ICH3_LFRAME_N
54,66
DSKCHG_N
68
STEP_N
68
DRVEN0
68
COM_DCD1_N
68
ICH3_PCIRST_N
53,56-58,66
KBDATA
68
KBCLK
68
MSDATA
68
MSCLK
68
COM_TXD1
68
COM_DSR1_N
68
COM_RTS1_N
68
COM_CTS1_N
68
COM_DTR1_N
68
COM_RI1_N
68
MTR0_N
68
DIR_N
68
WDATA_N
68
WGATE_N
68
HDSEL_N
68
INDEX_N
68
TRK0_N
68
WRTPRT_N
68
RDATA_N
68
CLK_14MHZ_SIO
65
LPT_INIT_N
68
LPT_SLCT
68
LPT_PE
68
LPT_BUSY
68
LPT_ACK_N
68
LPT_ERROR_N
68
LPT_ALF_N
68
LPT_STROBE_N
68
LPT_PD5
68
LPT_PD4
68
LPT_PD2
68
LPT_PD1
68
LPT_PD0
68
DRVEN1
68
GP30
LPC_SUS_STAT_N
67

Intel Xeon Specifications

General

Brand	Intel
Model	Xeon
Category	Processor
Language	English