
25
360/440/480MHz CPU; 0.25 to 2 MB L2 cache, UPA64S, 66MHz PCI
UltraSPARC-IIi CPU Module
March 1999
Sun Microsystems, Inc
SME5431PCI-360
SME5434PCI-440
SME5434PCI-480
Preliminary
MODULE CONNECTOR PIN ASSIGNMENTS
The following lists specify pin assignments for the external-interface connectors: J0901 for the Mem-
ory/UPA64S signals and J0801 for the PCI/JTAG/temperature sense signals. Note that the pin assignments
are specified in separate tables for each connector. For convenience this presentation is sorted by signal name
and by pin identifier.
J0901 Memory/UPA64S Interface Pin Assignments—by Signal Name
Pin Name
Pin No. Pin Name
Pin No.
ADR_VLD
171
GND
7
GND
10
GND
11
GND
14
GND
15
GND
24
GND
25
GND
39
GND
40
GND
79
GND
94
GND
103
GND
112
GND
163
GND
169
GND
170
GND
181
GND
182
GND
183
GND
184
GND
189
GND
190
GND
191
GND
192
GND
197
GND
198
GND
199
GND
200
GND
205
GND
206
GND
207
GND
208
GND
213
GND
214
GND
215
GND
216
MEM_ADR0
27
MEM_ADR1
29
MEM_ADR2
26
MEM_ADR3
28
MEM_ADR4
31
MEM_ADR5
33
MEM_ADR6
30
MEM_ADR7
35
MEM_ADR8
32
MEM_ADR9
34
MEM_ADR10
36
MEM_ADR11
37
MEM_ADR12
38
MEM_CAS_L0
85
MEM_CAS_L1
86
MEM_ECC0
124
MEM_ECC1
125
MEM_ECC2
126
MEM_ECC3
127
MEM_ECC4
128
MEM_ECC5
129
MEM_ECC6
130
MEM_ECC7
132
MEM_RASB_L0
90
MEM_RASB_L1
91
MEM_RASB_L2
92
MEM_RASB_L3
93
MEM_RAST_L0
87
MEM_RAST_L1
84
MEM_RAST_L2
88
MEM_RAST_L3
89
MEM_WR_L
83
MFG_L
8
P_REPLY0
174
P_REPLY1
173
SPARE
5
SPARE
23
SPARE
80
SPARE
81
SPARE
131
SPARE
166
SYSADR00
161
SYSADR01
159
SYSADR02
157
SYSADR03
155
SYSADR04
153
SYSADR05
151
SYSADR06
149
SYSADR07
147
SYSADR08
145
SYSADR09
143
SYSADR10
141
SYSADR11
139
SYSADR12
137
SYSADR13
135
SYSADR14
133
SYSADR15
162
SYSADR16
160
SYSADR17
158
SYSADR18
156
SYSADR19
154
SYSADR20
152
SYSADR21
150
SYSADR22
148
SYSADR23
146
SYSADR24
144
SYSADR25
142
SYSADR26
140
SYSADR27
138
SYSADR28
136
SYS_DAT0
41
SYS_DAT1
43
SYS_DAT2
42
SYS_DAT3
45
SYS_DAT4
44
SYS_DAT5
47
SYS_DAT6
46
SYS_DAT7
49
SYS_DAT8
48
SYS_DAT9
51
SYS_DAT10
50
SYS_DAT11
53
SYS_DAT12
52
SYS_DAT13
55
SYS_DAT14
54
SYS_DAT15
57
SYS_DAT16
56
SYS_DAT17
59
SYS_DAT18
58
SYS_DAT19
61
SYS_DAT20
60
SYS_DAT21
63
SYS_DAT22
62
SYS_DAT23
65
SYS_DAT24
64
SYS_DAT25
67
SYS_DAT26
66
SYS_DAT27
69
SYS_DAT28
68
SYS_DAT29
71
SYS_DAT30
70
SYS_DAT31
73
SYS_DAT32
72
SYS_DAT33
75
SYS_DAT34
74
SYS_DAT35
77
SYS_DAT36
76
SYS_DAT37
78
SYS_DAT38
96
SYS_DAT39
97
SYS_DAT40
98
SYS_DAT41
99
SYS_DAT42
100
SYS_DAT43
101
SYS_DAT44
102
SYS_DAT45
105
SYS_DAT46
104
SYS_DAT47
107
SYS_DAT48
106
SYS_DAT49
109
SYS_DAT50
108
SYS_DAT51
111
SYS_DAT52
110