Intel 440BX Manual&Nbsp;

5 5
4 4
3 3
2 2
1 1
D D C C B B A A
Tantalum +-20% ESL 2.5nH ESR 0.225 ohm 16 V Place within 1" of Pin Route as a Pair
Tolerance 10% SRF 47MHz Rated Current 30mA DCR 0.70 ohm
< 0.1 ohm route < 0.1 ohm route
>> LAYOUT: FOOTPRINT 7343 D size
Fairchild: 25V, ID=250uA@VGS=0.85V typ, 1.5V max
Intel(R) 440BX Scalable Performance Board A3 S370-256 Other
Embedded Intel Architecture Division Intel Corporation 5000 W. Chandler Blvd Chandler AZ, 85044
C
412Wednesday, April 26, 2000
Title Size Document Number Rev Date: Sheet
of
THERMTRIP#
THERMTRIP#
VID3 VID2 VID0 VID1
BSEL0# 7,8
TCK 10
TRST# 10 TDI 10 PREQ# 10 TDO 10 PRDY# 9,10 TMS 10
VID[3:0]11
VCCCORE
VCCCORE
V2_5
VCC_CMOS V3_3
v5_0
V3_3
R96
150 ohm
12
R90
1.5K
R91 1.5K
R92
10K
R93
1K
1 2
RP64 10K
1
2
3
4 5
6
7
8
TP18
TP
C148
33uF Kemet T495D336M016AS
L1
4.7uH Murata LQG21N4R7K00T1
R100 51 ohm
R101
110 ohm 1%
12
R97
110 ohm 1%
12
R99 1K
12
Test/ Debug & Unused
VID
U1C
S370-25 6
AK30
AM2
F10
G37
L33
N33 N35 N37
Q33 Q35 Q37
R2
W35
Y1
AL33 AN35 AN37 AK32 AN33 J37 A35 E35 C35 E37 G33
W33
U33
S35 Y33
AL35
AM36
AL37
AJ37
E27 AJ33 AJ31 AH28 AG1 E21 C37
NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14
TCK
TDI
TDO TMS
TRST#
PREQ#
PRDY# BPM1#
BPMO#
BP3# BP2#
PLL1 PLL2
RTTCTRL
CLKREF
VID0 VID1 VID2 VID3
SLEWCTRL
BSEL0 BSEL1
THERMTRIP#
EDGCTRL/VRSEL
VCORDET
CPUPRES#
R98
150 ohm
12
C63
4.7uF
Q3
FDV301N
1
32

Intel 440BX Specifications

General

Brand	Intel
Model	440BX
Category	Motherboard
Language	English