
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
*R137/R134:External supply clock,
when U9 No pop and CPU not setting.
*U13,R137,R134:Together POP or No pop
C
4 12Tuesday, April 29, 2003
R0.6
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
P2REF2
RXM1
TX4P
CMT4
TXM1
MII0_CRS
RX3M
RX4M
TX4P
TCT2
RX1M
RX3M
MII0_TXD1
RXP4
RX2P
TX2M
TX1P
P3REF2
TXP2
TXM3
MII0_TXD0
MII0_RXD2
RX2M
MII0_RXD3 P4REF2
RX3P
MII0_TXD2
TXM2
TXP3
TXP4
RXP2
CMT3
TX2P
RX4P
MII0_TXEN
TCT4
TX3M
TX4M
RXM3
P2REF1
RXM2
CMT4
RXP1
TX4M
RX1P
RX1P
RX4M
RX4P
TX3M
TX3P
TX1P
RXP3
TX1M
CMT3
MII0_RXCLK
RX1M
CMT2
MII0_RXD0
P4REF1
TXP1
P3REF1
RXM4
MII0_MDC
TX2M
TXM4
TX3P
TCT3
MII0_CRS
TX2P
RX3P
TCT1
MII0_TXCLK
TX1M
CMT1
MII0_TXD3
MII0_RXD1
RX2M
CMT1
CMT2
RX2P
MII0_MDIO
MII0_TXCLK
MII0_RXCLK
LED1A_LINK/ACT
LED2A_LINK/ACT
LED3A_LINK/ACT
LED4A_LINK/ACT
RXM2
RXM4
LED_DATA
LED2A_LINK/ACT
MII0_TXD1
MII0_RXCLK1
MII0_TXD2
TXP1
BCM5325_RDN4
CPU_EPROM_SEL
BCM5325_RDP1
TXM4
BCM5325_TDN1
BCM5325_RDN2
MII0_RXD2
BCM5325_RDP4
MII0_TXEN
RXP3
BCM5325_TDP4
BCM5325_TDN4
LED_CLK
TXM3
TXM2BCM5325_TDN2
RXM3
QOS_MODE
FREQ1
MII0_CRS
BCM5325_TDP1
HW_FWDG_EN
MII0_TXD3
MII0_TXD0
RXM1
EPHY_VDDXTAL
RXP1
MII0_MDIO
MDIX_DIS
MII0_TXCLK0
BCM5325_RDP2 RXP2
BCM5325_TDN3
BCM5325_RDN3
BCM5325_RDP3
TXP3
TXM1
EPHY_VDDPLL
LED4A_LINK/ACT
MII0_RXD0
LED_MODE
MII0_MDC
TXP2
MII0_RXD1
BCM5325_RDN1
BCM5325_TDP2
LED1A_LINK/ACT
TXP4
MII_7WIRE_SEL
LED3A_LINK/ACT
ENHDXFLOW
BCM5325_TDP3
FREQ0
MII0_RXD3
RXP4
MII0_TXEN
MII_SPD100
MII_FDX
ENFDXFLOW
TX-
TX+
RX-
RX+
POR_RESET#
3,6,8
TX+
TX-
RX+
RX-
C
C
C
+1.8V_5325
+1.8V_5325
SW_+3V
SW_+3V
SW_+3V
SW_+3V
C
C
SW_+3V
SW_+3V
SW_+3V
C
SW_+3V
SW_+3V
SW_+3V
C
C
C
SW_+3V
+3.3V_DIG
SW_+3V
+48V
C
R114 49.9(1%)
1 2
C101
1NF
12
R141 ?(4.7K)
R132
?(4.7K)
R128
?(4.7K)
R112 49.9(1%)1 2
R95
33
1 2
R73 49.9(1%)
1 2
+
C58
10UF/16V
12
C110
4.7UF/10V
12
R80
75
1 2
C118
100NF
12
C75
100NF
12
1
2
3
4
5
6
7
8
NC1
NC3
NC4
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
NC2
1
2
3
4
5
6
7
8
J13
JACK-40P
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
42
44
8
7
6
5
4
3
2
1
41
43
C46 100NF
1 2
R84 10K
12
C16
27PF
12
C38
100NF
12
C43
100NF
12
R110 0
1 2
R113 49.9(1%)1 2
R109 49.9(1%)
1 2
R70 49.9(1%)
1 2
R1182.7
1 2
U3F
BCM4702
R19
W20
W21
W22
U22
U21
U20
T22
T21
T20
R22
R21
R20
V22V21
V20
V19
Y22
MII0_COL
MII0_TXD2/UART_RTS_L
MII0_TXD1/UART_DTR_L
MII0_TXD0/UART_GPO0
MII0_RXD2/UART_DCD_L
MII0_RXD3/UART_CTS_L
MII0_RXDV/UART_SIN
MII0_RXER
MII0_RXD0
MII0_RXD1/UART_RI_L
MII0_MDC
MII0_MDIO
MII0_CRS
MII0_RXCLKMII0_TXCLK
MII0_TXEN/UART_DSR_L
MII0_TXER/UART_GPO1
MII0_TXD3/UART_SOUT
R116 49.9(1%)
1 2
R117
1.27K
1 2
R66 10K
12
R88
33
1 2
C89
100NF
12
R75 49.9(1%)
1 2
C41
100NF
12
R91
75
1 2
R83 10K
12
L7
120 OHM/100MHZ
21
R101 49.9(1%)
1 2
R60
75
1 2
U10
LF8731
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
TD+1
TD-1
NC1
RD+1
RD-1
RD-2
RD+2
NC2
TD-2
TD+2
TD+3
TD-3
NC3
RD+3
RD-3
RD-4
RD+4
NC4
TD-4
TD+4 TX+1
TX-1
NC5
RX+1
RX-1
RX-2
RX+2
NC6
TX-2
TX+2
TX+3
TX-3
NC7
RX+3
RX-3
RX-4
RX+4
NC8
TX-4
TX+4
+
LED9
LED-SW1
1 2
C111
4.7UF/10V
12
+
LED11
LED-SW2
1 2
+
LED13
LED-SW3
1 2
+
LED14
LED-SW4
1 2
C42
100NF
12
R69 49.9(1%)
1 2
R156 ?(4.7K)
R179
330
C72
100NF
12
R157 ?(4.7K)
R180
330
L6
120 OHM/100MHZ
21
R111 49.9(1%)
1 2
R160 ?(4.7K)
R181
330
R182
330
C102
?(100NF)
12
R82 49.9(1%)
1 2
R207
75
R227
75
C39
?(100NF)
12
HEATSINK2
HeatSink
1
2
R59
75
1 2
C103
100NF
12
R96
75
1 2
C53
100NF
12
1 2
3
X1
25MHZ
R71 0
1 2
C44
1NF
12
+
C36
10UF/16V
12
R183
?(10K)
C76
100NF
12
R76 0
1 2
R184
?(10K)
R185
?(10K)
+
C37
10UF/16V
12
R87
33
1 2
R72 49.9(1%)1 2
C40
100NF
12
R151 4.7K
C92
100NF
12
R153 4.7K
R190
R/1206
R74 49.9(1%)
1 2
R191
R/1206
R89 ?(10K)
1 2
C97 100NF
1 2
C87
100NF
12
R81
75
1 2
C94
100PF
12
+
C79
10UF/16V
12
C81 100NF
1 2
C45 100NF
1 2
R142 ?(4.7K)
R100
33
1 2
R143 ?(4.7K)
R144 ?(4.7K)
R149 ?(4.7K)
R90 ?(10K)
1 2
R107
75
1 2
R61
75
1 2
C100
100PF
12
R108 49.9(1%)
1 2
R94
75
1 2
R77 49.9(1%)1 2
U9
AT93C46
1
2
3
4
8
7
6
5
CS
SK
DI
DO
Vcc
NC
ORG/NC
GND
C78
100NF
12
BCM5325M
U11
BCM5325
69
70
67
68
42
41
61
62
57
14
13
12
18
19
11
26
24
29
25
30
31
33
34
17
101
100
40
49
1
2
105
106
107
128
5
63
16
120
58
78
60
64
56
65
7
47
96
20
97
8
6
103
114
59
71
72
73
74
82
81
80
79
83
84
85
86
94
93
92
91
23 110
111
112
113
116
117
118
119
122
123
124
125
37
36
99
127
126
95
43
109
51
27
15
28
35
50
102
108
121
66
75
87
90
76
77
88
89
21
9
115
45
104
98
44
22
10
3
4
32
38
39
55
54
53
52
48
46
TD1-
TD1+
RD1-
RD1+
TEST1
TEST0
XTALI/CK25
XTALO
RDAC
TXD1/QOS_FC_DIS
TXD2/QOS_PORTSEL1
TXD3/QOS_PORTSEL0
TXEN
TXC
COL
RXC
CRS
RXDV
RXER
RXD0
RXD1
RXD2
RXD3
TXD0
ENHDXFLOW
ENFDXFLOW
HW_FWDG_EN
MDIX_DIS
MDIO
MDC
LED1A#
LED1B#
LED1C#
RST#
MISO
GNDXTAL
GNDP1
GNDC5
GNDBIAS
GNDA3
VDDXTAL
GNDPLL
VDDBIAS
VDDA1
SCK
CPU_EPROM_SEL
MII_SPD100#
TXER
MII_FDX#
SS#
MOSI
VDDC4
VDDP6
VDDPLL
TD2+
TD2-
RD2+
RD2-
TD3+
TD3-
RD3+
RD3-
TD4+
TD4-
RD4+
RD4-
TD5+
TD5-
RD5+
RD5-
LINK# LED2A#
LED2B#
LED2C#
LED3A#
LED3B#
LED3C#
LED4A#
LED4B#
LED4C#
LED5A#
LED5B#
LED5C#
FREQ[1]
FREQ[0]
LEDMODE2
LEDDATA/LEDMODE1
LEDCLK/LEDMODE0
MII_7WIRE
QOS_MODE
GNDC4
GNDC3
GNDC2
GNDC1
GNDP2
GNDP3
GNDP4
GNDP5
GNDP6
GNDP7
GNDA5
GNDA4
GNDA2
GNDA1
VDDA2
VDDA3
VDDA4
VDDA5
VDDC2
VDDC1
VDDC5
VDDC3
VDDP5
VDDP4
VDDP3
VDDP2
VDDP1
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
R139 ?(4.7K)
R85
75
1 2
C15
27PF
12
R92 ?(10K)
1 2
C77
100PF
12
U3D
BCM4702
C10
A13
C12
B12
A12
C11
B11
B10
A10
C9
B9
A15
B15
D14
C14
B14
A14
D13
C13
B13
A11
afe_clk64
afe_adc0
afe_adc1
afe_adc2
afe_adc3
afe_adc4
afe_adc5
led0_l
led1_l
led2_l
led3_l
afe_cal
afe_reset__l
afe_gain0
afe_gain1
afe_dac0
afe_dac1
afe_dac2
afe_dac3
afe_dac4
afe_pwrdwn
C88
100PF
12
R115 0
1 2
C99
100NF
12
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