82434LX Datasheet, PDF (184/191 Pages) Intel Corporation – PCI, CACHE AND MEMORY CONTROLLER PCMC

82434LX 82434NX
Pin Name
HCLKOSC
HIG0
HIG1
HIG2
HIG3
HIG4
HITM
HLOCK
INIT
INV
IRDY
KEN
M IO
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
Table 21 82434LX Alphabetical Pin Assignment (Continued)
Pin
Type
Pin Name
Pin Type
Pin Name
Pin
52
in
184
out
183
out
182
out
181
out
180
out
65
in
71
in
26
out
28
out
142
sts
29
out
61
in
122
out
121
out
119
out
118
out
117
out
116
out
114
out
113
out
112
out
111
out
110
out
MA11
(82434NX only)
109 out
MDLE
185 out
MEMACK
195 out
MEMCS
164 in
MEMREQ
165 in
MIG0
179 out
MIG1
178 out
MIG2
175 out
NA
31 out
NC
70 NC
NC (82434LX only) 105 NC
NC (82434LX only) 106 NC
NC (82434LX only) 109 NC
PAR
171 t s
PCHK
72 in
PCIRST
147 out
PCLKIN
156 in
PCLKOUT
174 out
PEN
27 out
PERR
169 s o d
PIG0
193 out
PIG1
192 out
PIG2
191 out
PIG3
187 out
PLLAGND
45
PLLARC1
46
PLLARC2
48
PLLAVDD
49
PLLAVSS
47
PLLBGND
151
PLLBRC1
152
PLLBRC2
154
PLLBVDD
155
PLLBVSS
153
PLOCK
168
PPOUT0
159
PPOUT1
160
PWROK
62
RAS0
127
RAS1
125
RAS2
126
RAS3
124
RAS4
128
RAS5
123
RAS6
105
(82434NX only)
RAS7
106
(82434NX only)
Type
V
in
in
V
V
V
in
in
V
V
sts
in
in
in
out
out
out
out
out
out
out
out
184