Circuit

5
4
3
2
1
AD[0..31]
CBE0#
CBE1#
CBE2#
CBE3#
SERR#
PERR#
STOP#
DEVSEL#
TRDY#
FRAME#
IRDY#
PAR
INT#
PCICLK
IDSEL
GNT#
RST#
REQ#
DVDD33
DVDD33
U1
LED1A
R1
1K
1
R0603
2
LINK&ACT#
LEDX2
EEDI
D
LED1B
R2
3
R0603
SPD100#
4
0
VCTRL18
R4
CS
SK
DI
DO
VCC
NC
NC
GND
8
7
6
5
C1
0.1UF
C0603
93C46/SOP8
DIP8
DVDD18
LEDX2
SPD100#
DVDD33
LINK&ACT#
1K
1
2
3
4
DGND
Mount R3 Enable Auto-MDIX
DVDD33
4.7K
R3
R0603
DGND
R0603
R5
10K
R0603
DVDD33
R6
10K
R0603
AD[0..31]
PCI_CBE0_L
PCI_CBE1_L
PCI_CBE2_L
PCI_CBE3_L
PCI_SERR_L
PCI_PERR_L
PCI_STOP_L
PCI_DEVSEL_L
PCI_TRDY_L
PCI_FLAME_L
PCI_IRDY_L
PCI_PAR
PCI_INTA_L
PCI_33M_CLK2
ENET_PCI_IDSEL
ENET_PCI_GNT_L
BRD_RST2_L
ENET_PCI_REQ_L
D
DVDD33
DVDD33
AVDD33
AVDD33
L1
F.B.
XTAL
DGND
R7
R0603
6.80K/1%
25MHZ/49US
AGND
C7
22PF
C0603
RXI+
RXI-
C8
22PF
C0603
DGND
DGND
TXO+
TXO-
AGND
INT#
RST#
PCICLK
ISOLATE#
GNT#
REQ#
DVDD33
R10
1K
DVDD18
AD31
AD30
AD29
AD28
AD27
AD26
AD25
X2
X1/OSC
DGND
AGND
BGRESG
BGRES
AVDD
AVDD
RXI+
RXIAGND
AGND
TXO+
TXOAVDD
AVDD
INT#
RST#
PCICLK
ISOLATE#
GNT#
REQ#
PME#
DVDD18
AD31
AD30
AD29
AD28
DGND
AD27
AD26
AD25
LQFP128
VCTRL18
1
EEDI
DGND
AGND
Q1
2SB1386
DVDD18
3
1.8V
C4
47UF/16V
AVDD18
+
AD0
AD1
AD2
AD3
AD4
AD5
DGND
L2
C
F.B.
C5 +
+ C6
100UF/16V
100UF/16V
DGND
AGND
CTVDD18
AD6
AD7
AD8
CBE0#
AD9
C9
0.1UF
C0603
R8
49.9/1%
R0603
L3
R9
49.9/1%
R0603
F.B.
+ C10
47UF/16V
AGND
AD10
AD11
U3
TXO-
AD12
AD13
AD14
AD15
TXO+
CTVDD18
CBE1#
PAR
RXI-
DGND
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
B
U2
DM9102H_LQFP128
2
3.3V TO 1.8V
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
MD2
MD1
MD0/EEDI
DVDD
AD0
AD1
DGND
AD2
AD3
AD4
AD5
DVDD
DVDD
AD6
AD7
AD8
CBE0#
AD9
DGND
DGND
AD10
AD11
DVDD
AD12
AD13
AD14
AD15
TEST1
CLOCKRUN#
DGND
CBE1#
PAR
+ C3
100UF/16V
RXI+
AGND
1
TD-/RD-
TX-/RX-
16
2
NC
NC
15
3
TD+/RD+
TX+/RX+
14
4
5
NC
MCT
13
CT
NC
6
RD-/TD-
12
RX-/TX-
7
NC
11
NC
10
8
RD+/TD+
RX+/TX+
JP1
8
7
6
5
4
3
2
1
RJ-45
RJ8-45
2
4
6
8
Y1
C
97
98
99
100
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
AD24
CBE3#
IDSEL
DVDD
DVDD
AD23
AD22
DGND
DGND
AD21
AD20
DVDD
AD19
AD18
DGND
AD17
AD16
DVDD
DVDD
CBE2#
FRAME#
DGND
IRDY#
TRDY#
DVDD
DEVSEL#
STOP#
DGND
DGND
PERR#
SERR#
DVDD
AVDD18
AVDD
VCTRL
WOL
NC
NC
NC
SPD10#
SPD100#
FDX#
LINK&ACT#
DGND
NC
REQ2#
GNT2#
DVDD18
NC
NC
EECK
EEDO
NC
DGND
IDSEL2
NC
NC
BPCS#/EECS
TEST2
DVDD
MD7
MD6
MD5
MD4
MD3
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
+ C2
100UF/16V
9
DVDD33
SERR#
PERR#
R75
1
3
5
7
PH163539
1
AGND
C12
0.1UF
C0603
C13
0.01UF/1KV
2
STOP#
DEVSEL#
TRDY#
IRDY#
FRAME#
CBE2#
AD16
AD17
AD18
AD19
AD20
AD21
AD24
AD22
AD23
IDSEL
CBE3#
DGND
C11
0.1UF
C0603
R11
R12
49.9/1% 49.9/1%
R0603 R0603
B
RP1
AGND
AD[0..31]
AVDD33
DVDD33
DVDD18
GND_EARTH
AVDD18
C14
0.1UF
C0603
C15
0.1UF
C0603
1
C33
0.1UF
C0603
2
1
C32
0.1UF
C0603
2
1
C31
0.1UF
C0603
2
1
C17
0.1UF
C0603
2
1
C16
0.1UF
C0603
2
1
C30
0.1UF
C0603
2
1
C29
0.1UF
C0603
2
1
C28
0.1UF
C0603
2
1
C27
0.1UF
C0603
2
1
C26
0.1UF
C0603
2
1
C25
0.1UF
C0603
2
1
C24
0.1UF
C0603
2
1
C23
0.1UF
C0603
2
1
C22
0.1UF
C0603
2
1
C21
0.1UF
C0603
2
1
C20
0.1UF
C0603
2
1
2
1
C19
0.1UF
C0603
2
2
1
AGND
C18
0.1UF
C0603
C34
0.1UF
C0603
DGND
AGND
A
A
DGND
AGND
DGND
AGND
Title
DM9102H FOR EMBEDDED SYSTEM
Size
Document Number
Rev
1.1
DM9102H FROM DAVICOM
Date:
5
4
3
2
Thursday, February 26, 2009
Sheet
1
1
of
1