Design Guide

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
SIO
Enable
Disable
J9G2
1-2 (Default)
2-3
Default: Pulled to GND
855GME core
voltage detection
EV GPIO Strapping options
4.401
Super I/O Controller
A
34 50Monday, September 15, 2003
Intel 855GM/GME CRB <Doc>
Title
Size Document Number Rev
Date: Sheet
of
Project:
+V5S_DIODE
XCNF1/XWR#
PD4
PD6
PD7
PD5
STB#/WRITE#
PD1
ACK#
AFD#/DSTRB#
PD3
PD0
PD2
SIO_RST#
BUSY/WAIT#
DET_1.2V#
DET_1.2V#
EV_GPIO_0
EV_GPIO_1
EV_GPIO_1EV_GPIO_0
VID0_LEDVID2_LED VID1_LEDVID4_LEDVID5_LED VID3_LED
PPT_PD5 35
PPT_PD0 35
PPT_PD1 35
PPT_PD2 35
PPT_PD3 35
PPT_PD4 35
PPT_PD6 35
PPT_PD7 35
LPC_AD119,31..33,37
LPC_AD219,31..33,37
PM_CLKRUN#19,21..24,32,37
LPC_AD319,31..33,37
INT_SERIRQ18,22..24,32,37
LPC_AD019,31..33,37
LPC_FRAME#19,31..33,37
IR_SEL35
IR_MD035
IR_MD135
SER_SINA 35
PPT_PNF# 35
SER_DCDA# 35
SER_CTSA# 35
SER_DSRA# 35
SER_RIA# 35
PPT_PE 35
PPT_ERR# 35
PPT_ACK# 35
PPT_BUSY/WAIT# 35
PPT_SLCT 35
FLP_INDEX#35
FLP_WP#35
CLK_SIO146
FLP_RDATA#35
CLK_SIOPCI6
PM_SUS_STAT#19,32,37
FLP_TRK0#35
FLP_DSKCHG#35
IR_RXD35
SER_RTSA# 35
PPT_INIT# 35
PPT_AFD#/DSTRB# 35
PPT_STB#/WRITE# 35
SER_DTRA# 35
SER_SOUTA 35
PPT_SLIN#/ASTRB# 35
FLP_DIR#35
FLP_STEP#35
SIO_DRQ#019
FLP_DRATE035
FLP_MTR0#35
FLP_DR0#35
FLP_HDSEL#35
FLP_DENSEL#35
FLP_WGATE#35
FLP_WDATA#35
IR_TXD35
SMC_EXTSMI#19,32,36,37
+V5S 8,15..18,20,23..25,27,33,35,38..40,45,46
+V3.3S_SIO
+V3.3S_SIO
BUF_PCI_RST# 18,22..24,26,31,32,37
+V3.3S_SIO
IDE_SPWR_EN# 27,37
LVDS_BKLTSEL0 16
LVDS_BKLTSEL1 16
+V3.3S_SIO+V3.3S_SIO
+V3.3S_SIO
+V3.3S
5,6,8,9,11,15..18,20,21,23,26,31,33,35,36,38..40,45
SIO_VR_VID0 40
SIO_VR_VID5 40
SIO_VR_VID4 40
SIO_VR_VID3 40
SIO_VR_VID1 40
SIO_VR_VID2 40
+V3.3S5,6,8,9,11,15..18,20,21,23,26,31,33,35,36,38..40,45
RP7F6C 33
3 6
RP7F5C1K
36
C8U5
0.1UF
R8G6
0.01_1%
RP7F3D 33
4 5
C8U1
330PF
R8G1
NO_STUFF_470
C8F2
22UF
R8G2
NO_STUFF_4.7K
RP7F5B1K
27
R1Y3
330
C8F5
330PF
RP7F7A1K
18
C7F5
680PF
R8F1 10K
DS2J4
GREEN
1 2
C8F4
330PF
R8F3 33
CR7G1
BAR43
1 3
RP8G1A 10K
1 8
RP7F7C1K
36
DS1J3
GREEN
1 2
RP7F6B 33
2 7
R8G4
NO_STUFF_470
R7F6 100
R8G3
NO_STUFF_4.7K
RP7F1C
4.7K
3 6
R1Y1
330
C8F6
330PF
DS2J3
GREEN
1 2
DS1J1
GREEN
1 2
C8U3
330PF
R8F2 33
RP7F3A 33
1 8
RP7F8C
4.7K
3 6
RP7F3C 33
3 6
C7F4
680PF
R2Y2
330
Bus Interface
Clock
IR
FDC
Parallel Port
Serial Port
PWR & GND
GPIOs
Straps
U8F1
PC87393
98
1
42
3
15
96
99
100
2
43
16
44
97
17
18
46
81
8
80
48
11
50
12
52
9
10
19
7
6
20
69
68
67
71
66
70
33
29
49
30
41
72
34
73
21 45
51
22
31
84
23
28
47
25
27
37
26
36
24
82
83
53
40
54
35
60
55
56
61
62
58
59
4
5
32
14
39
63
88
13
38
64
89
79
78
77
76
75
74
57
85
86
87
90
91
92
93
94
95
65
GPIO5
GPIO2
PD7
GPIO0
LAD0
GPIO7
GPIO4
GPIO3
GPIO1
PD6
LAD1
PD5
GPIO6
LAD2
LAD3
PD3
GPIO10
LCLK
GPIO11
PD2
LDRQ#
PD1
LFRAME#
PD0
LRESET#
SERIRQ
SMI#
LPCPD#
CLKRUN#
CLKIN
IRRX1
IRRX2_IRSL0
IRSL1
IRSL2A/DR1B/XIORDB
IRSL3/PWUREQ
IRTX
DENSEL
DIR#
INIT#
DR0#
ACK#
DR1#
DRATE0
MTR1#
DSKCHG# PD4
ERR#
HDSEL#
MTR0#
GPIO31
RDATA#
STEP#
SLIN#/ASTRB#
TRK0#
WDATA#
PE
WGATE#
SLCT
WP#
GPIO33
GPIO32
AFD#/DSTRB#
BUSY/WAIT#
STB#/WRITE#
PNF
CTS1#
DCD1#
DSR1#
DTR1#
RI1#
RTS1#
SOUT1/XCNF0
XCNF1/XWR#
GPIO34
INDEX#
VDD1
VDD2
VDD3
VDD4
VSS5
VSS6
VSS7
VSS8
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
SIN1
GPIO30
GPIO27
GPIO26
XCNF2
GPIO24
GPIO23
GPIO22
GPIO21
GPIO20
NC
RP7F3B 33
2 7
R8F4
4.7K
R8U1 33
RP7F8A
4.7K
1 8
RP7F5A1K
18
R7F7 100
RP7F5D1K
45
DS2J5
GREEN
1 2
C8U6
0.1UF
C8U2
330PF
C7F2
330PF
R8U3
NO_STUFF_10K
1%
C7F3
330PF
R1Y2
330
RP7F1B
4.7K
2 7
CON3_HDR
J9G2
3
2
1
C7F1
330PF
C8U4
330PF
RP7F1D
4.7K
4 5
R2Y1
330
R2Y3
330
RP7F8B
4.7K
2 7
RP7F7D1K
45
R8U2
10K_1%
RP7F8D
4.7K
4 5
RP7F1A
4.7K
1 8
RP7F7B1K
27
DS1J2
GREEN
1 2
RP7F6A 33
1 8
RP8G1C 10K
36