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B-2 MPB Schematic Diagrams
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Figure B-1 MPB CPU Board Logic Diagrams (Sheet 1 of 3)
VCC_CPU
C51
SC22U10V0JY
C45
SC22U10V0JY
C46
SC22U10V0JY
C54
SC22U10V0JY
C37
SC22U10V0JY
C50
SC22U10V0JY
C44
SC22U10V0JY
C48
SC22U10V0JY
C20
SC22U10V0JY
C27
SC22U10V0JY
C49
SC22U10V0JY
C34
SC22U10V0JY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
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79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
J1A
WR200PVFWA1
VCC_3V
C53
SC1KP
C18
SC1KP
1
3
2
NF2
STC222B
1
3
2
NF3
STC222B
CPU
_
VCC
C15
SC1KP
C33
SC1KP
$NMI
$CPU_A25
$CPU_A26
$CPU_A27
$CPU_A28
$CPU_A3
$CPU_A4
$CPU_A5
$CPU_A6
$CPU_A7
$CPU_A8
$CPU_A9
$CPU_A31
$CPU_A10
$CPU_A11
$CPU_A12
$CPU_A13
$CPU_A14
$CPU_A15
$CPU_A16
$CPU_A17
$CPU_A18
$CPU_A19
$CPU_A20
2
$MIO#
$DC#
$WR#
$BRDY#
$IGNNE#
$FERR#
$CPUADS#
CPU_ID0
CPU_ID1
CPU_ID2
CPU_ID3
CPU_VOLT0
CPU_VOLT1
CPU_VEND
$INV
CPU_THM
CPU_THMG
$CPU_A30
$CPU_A29
$CPU_A21
$CPU_A22
$CPU_A23
$CPU_A24
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
$AHOLD
$A20M#
$EADS#
$INTR
$KEN#
$NA#
$SMIACT#
$BOFF#
$CACHE#
$HITM#
$HLOCK#
$HOLD
$HLDA
$WB/WT#
2
2
2
2
2
2
2
2
2
2
2
2
2
2
$CPUCLK
$CPUINIT
$CPURST
$SMI#
$STPCLK#
$BE#7
$BE#6
$BE#5
$BE#4
$BE#3
$BE#2
$BE#1
$BE#0
2
2,3
2,3
2
2
$CPU_A[3..31]
$BE#[0..7]
2
2
C38
SC22U10V0JY
1
3
2
NF1
STC222B
VCC_3V
C32
SC1KP
C14
SC1KP
C3
SC22U10V0JY
VCC_I/O
CPU BOARD CONNECTOR
|LINK
|CPU1.SCH
|CPU2.SCH
CPU_VCC
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
J1B
WR200PVFWA1
$CPU_D16
$CPU_D17
$CPU_D18
$CPU_D19
$CPU_D20
$CPU_D21
$CPU_D22
$CPU_D23
$CPU_D24
$CPU_D25
$CPU_D26
$CPU_D27
$CPU_D28
$CPU_D29
$CPU_D30
$CPU_D31
$CPU_D32
$CPU_D33
$CPU_D50
$CPU_D51
$CPU_D52
$CPU_D53
$CPU_D54
$CPU_D55
$CPU_D56
$CPU_D57
$CPU_D58
$CPU_D59
$CPU_D60
$CPU_D61
$CPU_D62
$CPU_D63
$CPU_D34
$CPU_D35
$CPU_D36
$CPU_D37
$CPU_D38
$CPU_D39
$CPU_D40
$CPU_D41
$CPU_D42
$CPU_D43
$CPU_D44
$CPU_D45
$CPU_D46
$CPU_D47
$CPU_D48
$CPU_D49
CPU_VOLTAGE1
CPU_VOLTAGE2
CPU_VOLTAGE3
CPU_VOLTAGE4
1
2
R28
0R3
1
2
R29
0R3
1
2
R30
0R3
1
2
R31
0R3
FOR SHIVA
SB
$CPU_D0
$CPU_D1
$CPU_D2
$CPU_D3
$CPU_D4
$CPU_D5
$CPU_D6
$CPU_D7
$CPU_D8
$CPU_D9
$CPU_D10
$CPU_D11
$CPU_D12
$CPU_D13
$CPU_D14
$CPU_D15
$CPU_D[0..63]2