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VSS
100
K
C4218
VDDC
99
0.1
R4231
33
PIO21/PCST4
98
R4230
33
PIO22/PCST3
97
SWE
96
UAE
95
BWE3
94
BWE2
93
PIO30/PCST8
92
PIO28/PCST7
91
PIO29/PCST6
90
J
PIO27/PCST5
89
SYSCLK
88
BWE1
87
BWE0
86
VDDS
85
C4216
C4217
VDDC
84
0.1
0.1
PIO25/TPC3
83
PIO31/TPC2
82
PIO24/TPC1
81
PCIAD3
80
PCIAD3
I
PCIAD7
79
PCIAD7
C4215
VDDC
78
0.1
VSS
77
C4214
0.1
VDDS
76
VDDC
75
C4213
0.1
VSS
74
IRDY
73
IRDY
C4212
VDDS
72
0.1
VSS
71
C4211
VDDS
0.1
70
H
VSS
69
C4210
VDDS
0.1
68
VSS
67
C4209
0.1
VDDS
66
REQ2
65
REQ2
63 64
G
R4217
8.2K
F
R4216
2.7K
R4215
8.2K
R4214
8.2K
E
R4213
1K
D
R4212
1K
R4211
1K
C
B
A
1
2
3
4
PCST4
PCST3
SWE
UAE
R4229
33
PCST8
R4228
33
PCST7
R4227
33
PCST6
R4226
33
PCST5
R4331
10
SYSCLK
R4225
33
TPC3
R4224
33
TPC2
R4223
33
TPC1
SYSCLK
OE
PONRESET
CE2
CL4228
1
CL4229
1
R4372
0
INTD
R4373
0
INTC
R4374
0
OPEN
R4375
0
INTA
ADDR3
ADDR2
5
6
7
8
DM-1 BOARD (DM-B) MIPS CPU [LOWER RIGHT]
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
76
77
C4363
0.1
78
GNDIO
79
EPDI
80
EPCS
81
EPDO
82
VCCIO
83
EPSK
84
IC422
C4364
85
0.1
86
GNDINT
87
SYSCLK
EPM3128ATC100
88
RD
89
PWRRST
RESET CONTROL
90
ROMCE2
91
VCCINT
92
PCIHST1
93
PCIHST0
94
PCI INTD
C4365
95
GNDIO
0.1
96
PCI INTC
97
PCI INTB
98
PCI INTA
99
ADDR3
100
ADDR2
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
9
10
11
12
C25
50
49
48
47
46
PIO8(INT2)
45
INT2
PIO6(INT0)
44
INT0
GNDIO
43
C4355
0.1
42
TRESET
41
IORESET
TXDSR0
40
R4354
10K
R4332
VCCINT
39
10K
C4354
0.1
GNDINT
38
37
36
35
VCCIO
34
GNDIO
33
C4353
0.1
WR
32
SWE
ACK
31
ACK
ADDR20
30
FADDR20
ADDR21
29
FADDR21
UAE
28
UAE
COLDRESET
27
RESET
GNDIO
26
C4352
R4353
0.1
10K
13
14
15
16
PCIAD5
PCIAD6
K
PCIAD7
PCIAD8
PCIAD9
PCIAD10
PCIAD11
PCIAD12
PCIAD13
PCIAD14
PCIAD15
PCIAD16
J
PCIAD17
PCIAD18
PCIAD19
PCIAD20
PCIAD21
PCIAD22
PCIAD23
PCIAD24
PCIAD25
I
PCIAD26
PCIAD27
PCIAD28
PCIAD29
PCIAD30
PCIAD31
REQ2
GNT2
C_BE0
C_BE1
H
C_BE2
C_BE3
PCIRESET
FRAME
IDRY
TRDY
STOP
DEVSEL
SERR
PAR
G
INTD
PERR
RESET
TO DM-A
FROM/TO LAN
F
PCICLKIO
PCIAD0
PCIAD1
PCIAD2
PCIAD3
PCIAD4
PCIAD5
PCIAD6
PCIAD7
PCIAD8
E
PCIAD9
PCIAD10
PCIAD11
PCIAD12
PCIAD13
PCIAD14
PCIAD15
PCIAD16
PCIAD17
PCIAD18
D
PCIAD19
PCIAD20
PCIAD21
PCIAD22
PCIAD23
PCIAD24
PCIAD25
PCIAD26
PCIAD27
C
PCIAD28
PCIAD29
PCIAD30
PCIAD31
REQ3
GNT3
C_BE0
C_BE1
C_BE2
C_BE3
B
PCIRESET
FRAME
IDRY
TRDY
STOP
DEVSEL
SERR
PAR
INTA
PERR
A
TO SY-B
17
18
19
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