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AR-NB3
CIRCUIT DIAGRAM
7 – 11
A
B
C
D
8765
4
3
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8765
4
3
1
1
2
2
3
4
5
6
7
8
D
C
B
A
11/16
USB CONTROLLER
1:48MHz oscillator is used
0:12MHz crystal is used
1:
P
o
r
t
1
,
2
a
c
t
iv
e
0:4ports active
Po
r
t
3
.
4
i
n
a
c
ti
v
e
PCIAD9
PCIAD25
PCIAD28
PCIAD29
PCIAD15
PCIBE0
PCIBE2
PCIAD14
PCIAD10
PCIAD1
PCIAD21
PCIAD8
PCIAD22
PCIAD31
PCIAD0
PCIAD19
PCIAD23
PCIAD5
PCIAD7
PCIAD16
PCIBE3
PCIAD13
PCIAD11
PCIAD4
PCIAD12
PCIAD6
PCIAD17
PCIAD24
PCIAD26
PCIAD30
PCIAD27
PCIBE1
PCIAD20
PCIAD18
PCIAD2
PCIAD3
PCIINTA
2,9,10
PCIGNT0
4,15
PCIREQ0
4,15
P
F
RAME
4,9,10
PIRDY
4,9,10
PTRDY
4,9,10
PDEVSEL
4,9,10
PCIAD11
4,9,10
PSTOP
4,9,10
PPERR
4,9,10
PSERR
4,9,10
PPAR
4,9,10
P
O
NRST
2,7,9,10,13,15
PCICLK0
4,16
LINK1
1
2
O
C
1
12,1
6
D
M
1
12,1
5
D
P
1
12,1
5
PCIAD[31:0]
4,9,10
PCIBE[3:0]
4,9,10
PWE1
12,1
6
PME
4,10,16
O
C
2
12,1
6
D
M
2
12,1
5
D
P
2
12,1
5
PWE2
12,1
6
VCCIO
VCCIO
VCCIO
VCCIO
A
V
AUX
VCCIO
VCCIO
P
L
L
_AUX
VCCIO
VCCIO
VCCIO
A
V
AUX
P
L
L
_AUX
VCCIO
VCCIO
VCCIO
VCCIO
TP430
R167
0
TP626
TP440
R16
9
12k_1%
C13
0
0.1uF
R16
8
0
C13
1
10u
F
R16
3
10k
NOASM
TP627
Y3
HC-49/U-S
1
2
MHz
C15
0
0.1uF
R15
8
10k
NOAS
M
L12
BLM18PG121SN1D
1
2
TP628
R159
10k
NOASM
C123
10uF
C128
1
0
0pF
TP
445
R162
10k
NOAS
M
C129
0.01uF
TP437
C12
1
4
7
0pF
R15
7
1
0
C12
4
10u
F
TP629
TP452
TP442
C20
6
0.1uF
R16
1
10k
NOAS
M
TP429
TP630
L11
BLM18PG121SN1
D
1
2
R16
4
10k
R160
10k
NOAS
M
TP756
R16
5
1
k
NOASM
C12
6
0.01uF
R151
4.7k
C134
22pF
R15
2
4.7k
C12
7
1
0
0pF
TP667
C125
0.1uF
TP439
C14
8
0.1uF
C13
6
1
0
00pF
C149
0.1uF
C122
0.1uF
C13
7
1000pF
C139
1
0
00pF
C140
1
0
00pF
R14
6
10k
NOASM
R14
7
0
TP441
TP444
TP435
IC21
ISP1561B
M
84
82
81
79
78
77
75
74
71
70
68
67
66
64
63
62
46
44
43
42
40
39
38
36
32
31
30
28
27
26
24
23
72
60
47
34
16
22
20
35
48
50
51
52
54
55
56
58
59
18
19
4
6
14
21
29
37
45
53
61
69
76
83
86
128
104
111
118
124
94
9
7
8
11
12
13
15
88
87
107
103
110
117
123
102
109
116
122
90
97
106
120
89
96
105
119
95
100
114
127
92
99
113
126
91
98
112
125
93
108
115
121
5
85
101
80
73
65
57
49
41
33
25
17
10
1
2
3
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C/BE0#
C/BE1#
C/BE2#
C/BE3#
INTA#
REQ#
GNT#
IDSEL
FRAME#
IRDY#
TRDY#
DEVSEL#
STOP#
CLKRUN#
PERR#
SERR#
PAR
RST#
PCICLK
PME#
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
AGND
AGND
AGND
AGND
GND_RREF
SEL2PORTS
IRQI
IRQI2
A20OUT
KBIRQ1
MUIRQI2
SMI#
XOUT
XIN
RREF
DP1
DP2
DP3
DP4
DM1
DM2
DM3
DM4
PWE1#
PWE2#
PWE3#
PWE4#
OC1#
OC2#
OC3#
OC4#
GRN1
GRN2
GRN3
GRN4
AMB1
AMB2
AMB3
AMB4
GLNK1
GLNK2
GLNK3
GLNK4
AVAUX
AVAUX
AVAUX
AVAUX
VAUX
VAUX
AVAUX_PLL
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
48Msel/TEST0
SCL/TEST1
SDA/TEST2
C205
4
7
0pF
TP613
R15
4
10k
C145
0.1uF
TP428
R14
8
10k
TP443
TP431
TP438
TP618
TP617
TP621
TP614
C147
1
0
00pF
R14
9
0
NOASM
C13
8
1000pF
TP622
C146
1
0
00pF
R15
3
10k
TP623
C14
1
0.1uF
TP624
C14
2
0.1uF
C13
5
22p
F
C14
3
0.1uF
TP448
L13
BLM18PG121SN1
D
1
2
C20
7
0.1uF
TP625
C144
0.1uF
Summary of Contents for AR-NB3
Page 2: ......
Page 10: ......
Page 33: ...AR NB3 PARTS LAYOUT 8 1 8 PARTS LAYOUT 1 PARTS SIDE ...
Page 34: ...AR NB3 PARTS LAYOUT 8 2 2 SOLDER SIDE ...
Page 36: ......