Schematics
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
P2
Header_10X2
GND
3.3V
GND
3.3V
TXD0
TXD1
TX_EN
OSCIN
R1
0R
NC
1
GND
2
Output
3
VCC
4
OSC1
50MHz
1
2
P3
RESET
3.3V
R2
10K
GND
TX_CLK
1
TX_EN
2
TXD_0
3
TXD_1
4
TXD_2
5
TXD_3/SNI_MODE
6
PWR_DOWN/INT
7
TCK
8
TDO
9
TMS
10
TRST#
11
TDI
12
RD -
13
RD +
14
AGND
15
TD -
16
TD +
17
PFBIN1
18
AGND
19
RESERVED
20
RESERVED
21
AVDD33
22
PFBOUT
23
RBIAS
24
25MHz_OUT
25
LED_ACT/COL/AN_EN
26
LED_SPEED/AN1
27
LED_LINK/AN0
28
RESET_N
29
MDIO
30
MDC
31
IOVDD33
32
X2
33
X1
34
IOGND
35
DGND
36
PFBIN2
37
RX_CLK
38
RX_DV/MII_MODE
39
CRS/CRS_DV/LED_CFG
40
RX_ER/MDIX_EN
41
COL/PHYAD0
42
RXD_0/PHYAD1
43
RXD_1/PHYAD2
44
RXD_2/PHYAD3
45
RXD_3/PHYAD4
46
IOGND
47
IOVDD33
48
U1
DP83848I
8
8
G+
9TD+
1
TD-
2
CTTD
4
CTRD
5
RD+
3
RD-
6
7
7
G-
10
Y-
11
Y+
12
13
13
14
14
P1
net_port
GND
3.3V
GND
3.3V
GND
GND
2K 1%U1_R4
2K 1%U1_R5
3.3V
LED_LINK
LEDACT_LINK
4.7KU1_R6
18RU1_R8
150RU1_R7
GND
2K 1%U1_R9
3.3V
PFB
PFB
PFB
U1_C1
100nF
U1_C2
100nF
U1_C3
100nF
PFB
PFB
PFB
GND GND GND
MDC
MDIO
NRST
3.3V
3.3V
U1_C5
100nF
U1_C6
100nF
U1_C7
100nF
U1_C8
10nF
GND
3.3V
CRS_DV
51R
U1_R12
51R
U1_R13
51R
U1_R14
51R
U1_R15
U1_C9
100nF
U1_C10
100nF
GND
GND
3.3V
3.3V
100nF
U1_C11
100nF
U1_C12
3.3V
GND
GND
3.3V
330RU1_R16
330RU1_R17
LED_LINK
LEDACT_LINK
3.3V
TX_EN
NRST
MDCMDIO
CRS_DV
RXD0 RXD1
TXD1
TXD0
2K 1%U1_R3
3.3V
RXD0
RXD1
OSCIN
U1_C4
10uF
aveshare
W
CO
PIOSC101 PIOSC102
PIOSC103PIOSC104
COOSC1
PIP101
PIP102
PIP103
PIP104
PIP105
PIP106
PIP107
PIP108
PIP109
PIP1010
PIP1011
PIP1012
PIP1013
PIP1014
COP1
PIP201 PIP202
PIP203 PIP204
PIP205 PIP206
PIP207 PIP208
PIP209
PIP2010
PIP2011 PIP2012
PIP2013 PIP2014
PIP2015 PIP2016
PIP2017 PIP2018
PIP2019 PIP2020
COP2
PIP301
PIP302
COP3
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106
PIU107
PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1013
PIU1014
PIU1015
PIU1016
PIU1017
PIU1018
PIU1019
PIU1020
PIU1021
PIU1022
PIU1023
PIU1024
PIU1025
PIU1026
PIU1027
PIU1028
PIU1029
PIU1030
PIU1031
PIU1032
PIU1033
PIU1034
PIU1035
PIU1036
PIU1037
PIU1038
PIU1039
PIU1040
PIU1041
PIU1042
PIU1043
PIU1044
PIU1045
PIU1046
PIU1047
PIU1048
COU1
PIU10C101
PIU10C102
COU10C1
PIU10C201
PIU10C202
COU10C2
PIU10C301
PIU10C302
COU10C3
PIU10C401
PIU10C402
COU10C4
PIU10C501
PIU10C502
COU10C5
PIU10C601
PIU10C602
COU10C6
PIU10C701
PIU10C702
COU10C7
PIU10C801
PIU10C802
COU10C8
PIU10C901
PIU10C902
COU10C9
PIU10C1001
PIU10C1002
COU10C10
PIU10C1101PIU10C1102
COU10C11
PIU10C1201PIU10C1202
COU10C12
PIU10R301 PIU10R302
COU10R3
PIU10R401 PIU10R402
COU10R4
PIU10R501 PIU10R502
COU10R5
PIU10R601 PIU10R602
COU10R6
PIU10R701 PIU10R702
COU10R7
PIU10R801 PIU10R802
COU10R8
PIU10R901 PIU10R902
COU10R9
PIU10R1201
PIU10R1202
COU10R12
PIU10R1301
PIU10R1302
COU10R13
PIU10R1401
PIU10R1402
COU10R14
PIU10R1501
PIU10R1502
COU10R15
PIU10R1601
PIU10R1602
COU10R16
PIU10R1701
PIU10R1702
COU10R17
PIOSC104
PIP104
PIP105
PIP109
PIP1012
PIP201 PIP202
PIR202
PIU1022
PIU1032
PIU1048
PIU10C502 PIU10C602
PIU10C702
PIU10C802
PIU10C902
PIU10C1002
PIU10C1102
PIU10C1202
PIU10R301 PIU10R402
PIU10R502
PIU10R901
PIU10R1201
PIU10R1302
PIU10R1401
PIU10R1501
PIP208
PIU1040
PIU10R302
NLCRS0DV
PIOSC102
PIP107
PIP108
PIP1013
PIP1014
PIP203 PIP204
PIP302
PIU1015
PIU1019
PIU1035
PIU1036
PIU1047
PIU10C101
PIU10C201 PIU10C301
PIU10C402PIU10C501 PIU10C601
PIU10C701
PIU10C801
PIU10C901
PIU10C1001
PIU10C1101
PIU10C1201
PIU10R802
PIU1028
PIU10R1702
NLLED0LINK
PIU1026
PIU10R1602
NLLEDACT0LINK
PIP206
PIU1031
NLMDC
PIP205
PIU1030
NLMDIO
PIOSC101
PIOSC103
PIR102
PIP101
PIU1017
PIU10R1202
PIP102
PIU1016
PIU10R1301
PIP103
PIU1014
PIU10R1402
PIP106
PIU1013
PIU10R1502
PIP1010
PIU10R1601
PIP1011
PIU10R1701
PIP2014
PIP2015 PIP2016
PIP2017 PIP2018
PIP2019 PIP2020
PIU101 PIU105
PIU106
PIU107
PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1020
PIU10R501
PIU1021
PIU10R401
PIU1024
PIU10R601
PIU1025PIU1027PIU1033
PIU1038
PIU1039
PIU10R902
PIU1041
PIU1042
PIU1045
PIU1046
PIU10R602
PIU10R702PIU10R701
PIU10R801
PIP301
PIR201
PIU1029
NLNRST
PIP207
PIR101
PIU1034
NLOSCIN
PIU1018
PIU1023
PIU1037
PIU10C102
PIU10C202 PIU10C302
PIU10C401
NLPFB
PIP209
PIU1043
NLRXD0
PIP2010
PIU1044
NLRXD1
PIP2011
PIU102
NLTX0EN
PIP2012
PIU103
NLTXD0
PIP2013
PIU104
NLTXD1