82443BX Datasheet, PDF (128/132 Pages) Intel Corporation – Host Bridge/Controller

Pinout and Package Information
Table 5-1. 82443BX Alphabetical BGA Pin List (Sheet 3 of 4)
Signal Name
MAA12
MAA13
MAB0#
MAB1#
MAB2#
MAB3#
MAB4#
MAB5#
MAB6#
MAB7#
MAB8#
MAB9#
MAB10
MAB11#
MAB12#
MAB13
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
Pin
AC21
AF25
AD16
AC16
AD17
AB17
AE18
AD19
AB18
AB19
AF20
AC20
AB20
AE21
AD21
AF22
AF4
AE4
AF5
AD6
AE6
AB7
AC7
AF7
AB8
AB9
AC9
AE9
AB10
AC10
AF10
AD11
Y24
Y25
W23
W24
W26
W25
V26
U24
U23
Signal Name
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
MECC0
MECC1
Pin
T22
T23
T26
R24
R25
P23
N25
AC5
AE5
AB6
AC6
AF6
AD7
AE7
AC8
AD8
AF8
AE8
AF9
AD10
AE10
AB11
AC11
Y23
Y26
W22
V22
V23
V25
U22
U25
U26
T24
T25
U21
R23
R26
P24
P25
AE11
AA10
Signal Name
MECC2
MECC3
MECC4
MECC5
MECC6
MECC7
NC
NC
NC
PAR
PCIRST#
PCLKIN
PGNT0#
PGNT1#
PGNT2#
PGNT3#
PGNT4#
PHLDA#
PHOLD#
PIPE#
PLOCK#
PREQ0#
PREQ1#
PREQ2#
REQ3#
PREQ4#
RBF#
REFVCC
RS0#
RS1#
RS2#
SBSTB
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
SCASA#
Pin
AA23
AA26
AF11
AD12
AA25
Y22
P22
AE22
AE23
G5
A3
B2
E7
D7
E10
E8
E9
D6
B6
M3
F2
A6
C7
F10
D8
D10
M4
C2
K26
L26
L25
N3
K1
M2
M1
N2
P2
P4
P3
R1
AF12
5-6
82443BX Host Bridge Datasheet