Intel 440BX Manual&Nbsp;

A A
B B
C C
D D
E E
4 4 3 3 2 2 1 1
ISA Pullups
PCI Pullups
Note IRQ8 Pull-up is on PIIX4 page
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AS AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
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ISA/PCI Pullups
C
922Friday, February 16, 2001
Title Size Document Number Rev Date: Sheet of
SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD9 SD10 SD11 SD12 SD13 SD14 SD15 SD8
SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 SA16 SA17 SA18 SA19 LA17 LA18 LA19 LA20 LA21 LA22 LA23
SD[15:0]13,16,18,20
SA[19:0]13,16,18,20
LA[23:17]13,18
IRQ113,14,16 IRQ313,14,16,18 IRQ413,14,16,18 IRQ513,14,16,18 IRQ613,14,16,18 IRQ713,14,16,18 IRQ913,14,18 IRQ1013,14,16,18 IRQ1113,14,18 IRQ1213,14,16,18 IRQ1413,14,15,16,18 IRQ1513,14,15,16,18 DRQ014,16,18
MEMR#13,18,20 IOR#13,16,18 IOCS16#13,18 MEMCS16#13,18 IOCHK#13,18 REFRESH#13,18 MASTER16#18
DRQ114,16,18 DRQ214,16,18 DRQ314,16,18 DRQ514,18 DRQ614,18 DRQ714,18
MEMW#13,18,20 IOW#13,16,18,20 IOCHRDY13,16,18 ZEROWS#13,18
-PERR3,10,11 -SERR3,4,10,11,13 -FRAME3,4,10,11,13 -IRDY3,4,10,11,13 -TRDY3,4,10,11,13 -DEVSEL3,4,10,11,13 -STOP3,4,10,11,13
-PLOCK3,4,10,11
PIRQB#3,10,11,12,13,14 PIRQD#3,10,11,13,14 PIRQC#3,10,11,12,13,14 -PREQ04,10,13 -PREQ14,10,13 -PREQ24,11,13 PIRQA#3,10,11,13,14 -PREQ33,4,13 -PGNT04,10 -PGNT14,10 -PGNT24,11 -PGNT33,4 SDONE10,11 -SBO10,11 REQ64#10,11 ACK64#10,11
PAR3,4,10,11,13
-PREQ44
-PHOLD4,13 -PHOLDA4,13
-PGNT44
SMEMW#13,18 SMEMR#13,18 SBHE#13,18 BALE13,18
A20M#4,14 INIT4,14
CPURST4,14 IGNNE#4,14
NMI4,14 INTR4,13,14
STPCLK#4,14
SLP#4,14
APICCS#13,14 SMBDATA4,5,6,7,8,14 SMBCLK4,5,6,7,8,14
APICD14,13 APICD04,13
PX4_SMI#13,14
V5_0
V5_0 V3_3
V3_3
V2.5
VCC_CMOS
M2
1
TP
M1
1
TP
M6
1
TP
M5
1
TP
M4
1
TP
M3
1
TP
M10
1
TP
M9
1
TP
M8
1
TP
M7
1
TP
M11
1
TP
RP33 10K
1 8 2 7 3 6 4 5
RP8 10K
1 8 2 7 3 6 4 5
RP9 10K
1 8 2 7 3 6 4 5
RP51 10K
1 8 2 7 3 6 4 5
RP15 10K
1 8 2 7 3 6 4 5
RP17 10K
1 8 2 7 3 6 4 5
RP19 10K
1 8 2 7 3 6 4 5
RP35 10K
1 8 2 7 3 6 4 5
RP24 10K
1 8 2 7 3 6 4 5
RP27 10K
1 8 2 7 3 6 4 5
RP11 10K
1 8 2 7 3 6 4 5
RP13 10K
1 8 2 7 3 6 4 5
RP12 5.6K
1 8 2 7 3 6 4 5
RP26 10K
1 8 2 7 3 6 4 5
RP14 10K
1 8 2 7 3 6 4 5
RP16 10K
1 8 2 7 3 6 4 5
RP23 1K
1 8 2 7 3 6 4 5
RP10 1K
1 8 2 7 3 6 4 5
RP29 10K
1 8 2 7 3 6 4 5
RP34 5.6K
1 8 2 7 3 6 4 5
RP52 10K
1 8 2 7 3 6 4 5
RP49 2.7K
1 8 2 7 3 6 4 5
RP53 2.7K
1 8 2 7 3 6 4 5
RP50 2.7K
1 8 2 7 3 6 4 5
RP38 280
1 8 2 7 3 6 4 5
RP21 10K
1 8 2 7 3 6 4 5
R43 10K
RP25 2.7K
1 8 2 7 3 6 4 5
R47 124 R46 124
RP37 2.7K
1 8 2 7 3 6 4 5
RP40 280
1 8 2 7 3 6 4 5
R71 2.7K
R41 10K R40 10K
R44 2.7K
R49 1K

Intel 440BX Specifications

General

Brand	Intel
Model	440BX
Category	Motherboard
Language	English