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Intel 740 User Manual

Intel 740
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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
2-3
**External logic shown
is used to handle
power loss condition.
PIIX4 POWERS ON SYS.
AT POWER-UP.
J44 CONFIG
1 -2 NORMAL
+
CLEAR CMOS
1-2
2 - 3 CLEAR CMOS
SAVE STATE ON
POWER DOWN.
J43 CONFIG.
3 DEVICE AGP 1.0
PIIX4E (PART II)
INTEL CORPORATION
GRAPHICS COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-79
FOLSOM, CA 95630
Custom
13 4122:16:57
Title
Size Document Number Rev
Date: Sheet of
RTC_BAT
DACK#5
DACK#1
CMOS_CLR
SP3
DACK#0
GPI18
RTCX1
GPI16
DACK#7
PGCS#1
GPI19
PIRQ#B
GPI20
SUSC#
DACK#2
GPI21
PIRQ#A
VB2
RTC_BAT
DACK#6
GPI13
DACK#3
PIRQ#D
PIRQ#C
SUSC#
GPI14
PGCS#0
RTCX2
GPI15
GPO8#
GPI17
GPO8
RSMRST#
JK_CLR
VCC
3VSB
3VSB
5VSB
VCC3
5VSB
5VSB
VCC3
VCC3
5VSB
VCC3
5VSB
3VSB
3VSB
VCC3
R248
1K
Q7
2N7002
3
2
1
TP4409
1
TP045
1
J43
JMP_3P
1
3
2
J36
4PIN_JP
1
2
3
4
1
2
3
4
Q5
2N7002
3
2
1
U35E
74LVC14
11 10
14
7
R218
8.2K
C183
1.0 uF
U32C
74HC10
9
10
11
8
14
7
J44
1
3
2
C373
0.01 uF
D3
1
3
2
C326
18pF
BT1
BAT
3
2
1
3
2
1
C397
0.1 uF
D6
1
3
2
RP94D
10K
4 5
R158
0
U35F
74LVC14
13 12
14
7
R235
1.5K
PIIX4
82371AB
CPU INTERFACE
POWER MANAGEMENT
USB
GPO/GPI/GPIO/SCAN
X-BUS
DMA SIGNALS
IRQ SIGNALS
U24B
PIIX4_15
K20
U14
L2
W6
R17
J18
V5
V20
T19
W20
R18
V19
T15
U18
N3
R1
V16
R2
W17
K16
U17
T17
L16
H19
F1
T18
G2
U19
H2
Y10
M17
H3
W15
U20
U6
P16
V2
T20
U5
R19
Y16
P17
U16
M1
N2
P3
N1
P2
P4
V10
N4
J17
J3
H18
L5
K18
K3
J1
N20
J2
K4
H20
H1
J20
J16
H4
H5
P19
T9
G3
W9
P18
N17
U8
V8
Y8
M5
G4
Y20
M16
U1
R5
J4
G5
U12
F2
N18
F3
W13
F4
T13
V14
L4
Y14
N5
J19
R3
R4
P5
G1
M19
K19
L17
L18
L19
P1
L20
P20
M18
K17
K2
M20
D11
V11
L3
L1
V18
N19
M2
M3
M4
R20
K1
D10
E7
E13
F6
J9
J10
J11
J12
K9
K10
K11
K12
L9
L10
L11
L12
M9
M10
M11
M12
E11
F15
R6
R15
E9
E12
E16
F5
F14
G6
R7
P15
T6
R16
N16
K5
J5
SLP#
DACK0#
GPI13
DACK1#
CONFIG1
STPCLK#
DACK3#
EXTSMI#
GPO8
SUSA#
CONFIG2
GPO15/SUSB#
DACK5#
GPO16/SUSC#
N/C
GPO17/CPU_STP#
DACK6#
GPO18/PCI_STP#
DACK7#
GPO19/ZZ
DREQ7
GPO20/SUS_STAT1#
VBAT
GPI8/THERM#
USBP1+
GPO21/SUS_STAT2#
USBP0+
GPI9/BATLOW#
USBP1-
DACK2#
RSMRST#
USBP0-
DREQ0
PWRBT#
DREQ1
GPI10/LID
DREQ2
SMBDATA
DREQ3
SMBCLK
DREQ5
SUSCLK
DREQ6
REQA#/GPI2
REQB#/GPI3
REQC#/GPI4
GNTA#/GPO9
GNTB#/GPO10
GNTC#/GPO11
TC
MCCS#
APICACK#/GPO12
GPI14
APICCS#/GPO13
GPI15
APICREQ#/GPI5
GPI16
OC0
RCIN#
OC1
GPI17
IRQ0/GPO14
GPI18
IRQ1
VREF
GPI19
GPI20
GPI1
IRQ3
GPI21
IRQ4
GPI12/RI#A
GPI11/SMBALERT#
IRQ5
IRQ6
IRQ7
N/C
GPO0
IRQ8/GPI6
N/C
IRQ9
N/C
N/C
GPO27
IRQ10
GPO28
N/C
GPO29
IRQ11
GPO30
IRQ12
IRQ14
PGCS0#
IRQ15
PGCS1#
SERIRQ/GPI7
PIRQA#
PIRQB#
PIRQC#
PIRQD#
CPURST
FERR#
IGNNE#
INIT
INTR
A20GATE
NMI
SMI#
PWROK
SPKR
RTCCS#/GPO24
A20M#
PCICLK
OSC
48Mhz
RTCALE/GPO25
TEST#
RTCX1
BIOSCS#
XDIR#/GPO22
XOE#/GPO23
RTCX2
KBCCS#/GPO26
VSS
VSS
VSS
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VCC
VCC
VCC
VCC
VCCP
VCCP
VCCP
VCCP
VCCP
VCCP
VCCP
VCCP
VCCP
VCCSUS
VCCSUS
VCCUSB
VSS_USB
U36B
74F07
3 4
14
7
R238
100K
Y3
32.768KHz
12
C327
18pF
R170
1K
C375
0.01uF
R205
10K
U33A
74HC112
3
1
2
5
6
16
4
8
15
J
CLK
K
Q
Q
VCC
PR
GND
CL
R239
1K
C328
0.1 uF
R219
10K
R236
1K
U33B
74HC112
11
13
12
9
7
16
10
8
14
J
CLK
K
Q
Q
VCC
PR
GND
CL
Q9
2N7002
3
2
1
R250
8.2K
SMBCLK3,6,9,10,11,28,33
IRQ314,18,29
BIOSCS#21
IRQ1014,18,29
IRQ514,18,29
DRQ114,18,29
OC#120
SUSA#5
IRQ714,18,29
PIRQ#A15,16,17,28,34
VREF5V7
PWROK7,26
IRQ414,18,29
DRQ618,29
THERM#3,28
DRQ518,29
BATLOW#28
PIRQ#D16,17,28
PX4_IGNNE#25,28
DACK#[3:0]14,18
PGCS#128,33
FAN_LED26
CPU_STP#5
SMBALERT#28
GPI2123
IRQ1414,18,19,29
SPKR26
REQ#B28
AGP_PME#15,28
DRQ314,18,29
HINIT#3,28
XOE#14
DACK#[7:5]18
SUSTAT#7
IRQ#829
IRQ1514,18,19,29
USBP1-20
STPCLK#3,28
RSMRST#26
EXTSMI#28,33
TC14,18
PIRQ#B15,16,17,28
IRQ914,18,29
SMBDATA3,6,9,10,11,28,33
IRQ614,18,29
XDIR#14
IRQ1214,18,29
REQ#A28
DRQ014,18,29
TEST#28
B_SUSC26
48Mhz_05
GPO2738
PS_POK26
SLP#3
GPI[20:13]28
DRQ718,29
USBP1+20
PX4_CFG228
USBP0-20
RTC_BAT
OSC25
POWER-ON26
PWRBT#26
PX4_A20M#25,28
USBP0+20
KBRST#14
PIRQ#C16,17,28
PXPCLK5
PCI_STP#5
PX4_NMI25,28
PX4_INTR25,28
A20GATE14
IRQ1114,18,29
GPI728
PX4_CFG128
PX4_SMI#3,28
IRQ114,29
OC#020
LID26,28
PCI_PME#16,28
REQ#C28
GPO2838
FERR#3,28
DRQ214,18,29
WOLLID26

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Intel 740 Specifications

General IconGeneral
BrandIntel
Model740
CategoryVideo Card
LanguageEnglish