Figure 15. 10/100/1000-T PHY #2/RJ45
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MH1 and MH2
are 0.100"
diameter plated
through holes
Ethernet
RJ45
Connector
Place caps close
to RJ45 jack
Place termination
resistors RX_D0-3,
RX_CLK, TX_CLK,
as close to the
G-PHY as possible
using 50 ohm impedence
traces.
Place termination
resistors TX_D0-3,
TX_CLK as close to
FPGA as possible
using 50 ohm
impedence traces.
TX and RX traces
are all matched length < 2"
Phy2_CLK125 = C17/PCLKT0_0 (Default)
Phy2_CLK125Pll = J20/PCLKT2
Schematic symbols rev 4.1
Bank 2
Place SERDES 0 ohm
resistors near PHY
PHY2_LED2
ETH2_MD1_N
ETH2_MD2_P
ETH2_MD1_P
ETH2_MD3_N
ETH2_MD3_P
PHY2_LED0
ETH2_MD2_N
ETH2_MD0_P
ETH2_MD0_N
PHY2_LED1
Phy2_Avdd3-3
Phy2_Avdd3-3
Phy2_Avdd3-3
Phy2_Avdd1-8
Phy2_Vddo2-5
Phy2_Dvdd
Phy2_Xtal_IN
Phy2_Xtal_OUT
PHY2_LED0
PHY2_LED1
PHY2_LED2
Phy2_TXD0
Phy2_TXD2
Phy2_TXD1
Phy2_TXD3
Phy2_TXCLK
Phy2_TXCTRL
Phy2_Avdd1-8
Phy2_Avdd1-8
Phy2_Avdd1-8
Phy2_Avdd1-8
Phy2_Avdd1-8
Phy2_Dvdd
Phy2_Dvdd
Phy2_Dvdd
Phy2_Avdd3-3
Phy2_Xtal_OUT
Phy2_Avdd1-8
Phy2_Xtal_IN
ETH2_MD0_N
ETH2_MD0_P
ETH2_MD1_P
Phy2_RXCTRL
Phy2_RXD0
Phy2_RXD1
Phy2_RXCLK
ETH2_MD1_N
ETH2_MD2_P
Phy2_RXD2
ETH2_MD2_N
ETH2_MD3_P
ETH2_MD3_N
Phy2_Mdio
Phy2_Mdc
Phy2_Resetn
Phy2_RXD3
Phy2_Vddo2-5
Phy2_Vddo2-5
Phy2_Vddo2-5
Phy2_Vddo2-5
Phy2_Config
Phy2_RXD0
Phy2_RXD1
Phy2_RXD2
Phy2_RXD3
Phy2_TXD0
Phy2_TXD2
Phy2_TXD1
Phy2_TXD3
Phy2_TXCLK
Phy2_TXCTRL
SWITCH6
Phy2_RXCLK
SWITCH5
SWITCH6
SWITCH7
SWITCH5
SWITCH8
Phy2_Clk125
Phy2_Clk125PII
Phy2_Clk125
Phy2_Clk125PII
Phy2_Mdio
Phy2_Mdc
Phy2_Resetn
Phy2_Config
SWITCH8
SWITCH7
LED2
LED3
LED6
LED1
LED7
LED0
LED5
LED4
PHY2_RXCTRL
2_5V
3_3V
2_5V
2_5V
2_5V
SWITCH[1:8][8]
LED[0:7] [8]
HDRXP0_D1CH1
[4]
HDRXN0_D1CH1
[4]
HDTXP0_D1CH1
[4]
HDTXN0_D1CH1
[4]
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
B
B
11
10/100/1000-T PHY#2/RJ45
ECP5 VERSA Eval Board
B
Friday, August 21, 2015 6
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
B
B
11
10/100/1000-T PHY#2/RJ45
ECP5 VERSA Eval Board
B
Friday, August 21, 2015 6
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
B
B
11
10/100/1000-T PHY#2/RJ45
ECP5 VERSA Eval Board
B
Friday, August 21, 2015 6
C269
10uF-6.3V-0805SMT
RLP-133
C408
10NF-0402SMT
R295
50R-0402SMT
Y3
25MHZ
1
1
3
3
G1
2
G2
4
R108
100R-0402SMT
R116 0R-0402SMT
C272
27pF-0603SMT
RLP-132
C145
100NF-0603SMT
R109 0R-0402SMT
R100 0R-0402SMT
R119 0R-0402SMT
TP11
C284
100NFX5R-0402SMT
RLP-130-A
U15
88E1512_56QFN
RX_CTRL
43
RXD[0]
44
RXD[1]
45
RX_CLK
46
RXD[2]
47
RXD[3]
48
VDDO
49
TXD[0]
50
TXD[1]
51
VDDO
52
TX_CLK
53
TXD[2]
54
TXD[3]
55
TX_CTRL
56
S_INP
1
S_INN
2
AVDD18
3
S_OUTP
4
S_OUTN
5
DVDD
6
MDC
7
MDIO
8
CLK125
9
VDDO_SEL
10
VDDO
11
LED[2]/INTn
12
LED[1]
13
LED[0]
14
MDIP[0]
28
MDIN[0]
27
AVDD18
26
AVDD33
25
MDIP[1]
24
MDIN[1]
23
MDIP[2]
22
MDIN[2]
21
AVDD33
20
AVDD18
19
MDIP[3]
18
MDIN[3]
17
RESETn
16
CONFIG
15
DVDD
42
REGCAP2
41
DVDD_OUT
40
AVDD18_OUT
39
AVDD18
38
REGCAP1
37
REG_IN
36
AVDDC18
35
XTAL_IN
34
XTAL_OUT
33
HSDACP
32
HSDACN
31
RSET
30
RSTPT
29
VSS
57
R103
0R-0402SMT
R101 0R-0402SMT
R98 0R-0402SMT
R111 20
C418
1000pF-0402SMT
C416
100NF-0402SMT
C415
1000pF-0402SMT
R110 0R-0402SMT
C413
10NF-0402SMT
U45
R0_1-3
31
2
C281
100NFX5R-0402SMT
RLP-130-A
R107
100R-0402SMT
Gr/Yel
Yel
1
2
3
6
4
5
7
8
RJ45
0826-1X2T-23-F
J9A
1_MDCCT
1
1_MDIC-
2
1_MDIC+
3
1_MDIB+
4
1_MDIB-
5
1_MDIBCT
6
1_MDDCT
7
1_MDID+
8
1_MDID-
9
1_MDIA-
10
1_MDIA+
11
1_MDACT
12
1_LED1-
13
1_LED1+
14
1_LED2-
15
1_LED2+
16
1_SHLD1
19
1_SHLD2
20
C274
100NFX5R-0402SMT
RLP-130-A
C285
100NFX5R-0402SMT
RLP-130-A
C271
27pF-0603SMT
RLP-132
C412
100NF-0402SMT
C283
100NFX5R-0402SMT
RLP-130-A
C410
10NF-0402SMT
R106
4_7K-0402SMT
FB20
Z-600 ohm / 7427926
1 2
C276
4.7uF-16-0805SMT
RLP-133
C268
10uF-6.3V-0805SMT
RLP-133
C409
1000pF-0402SMT
C147
100NF-0603SMT
C407
100NF-0402SMT
C146
10NF-0402SMT
R105
4_7K-0402SMT-DNI
DNI
R300
0R-0402SMT
R115 0R-0402SMT
R120 0R-0402SMT
R301
0R-0402SMT-DNI
DNI
R104
4_7K-0402SMT
R99 20
R118 0R-0402SMT
C417
10NF-0402SMT
C279
100NFX5R-0402SMT
RLP-130-A
R94 0R-0402SMT
R293
50R-0402SMT
R117 0R-0402SMT
C273
220NF-0402SMT
RLP-130-A
C414
100NF-0402SMT
C278
100NFX5R-0402SMT
RLP-130-A
R102 0R-0402SMT
R93
0R-0402SMT
C280
100NFX5R-0402SMT
RLP-130-A
LFE5UM-45F-BG381
U1C
VCCIO2
H14
VCCIO2
H15
VCCIO2
J15
PR11A/URC_GPLL0T_IN
C18
PR11B/URC_GPLL0C_IN/S0_IN
D17
PR11C/URC_GPLL0T_MFGOUT2
E16
PR11D/URC_GPLL0C_MFGOUT2
F16
PR14A/S0_OUT
D18
PR14B/S1_IN
E17
PR14C
E18
PR14D
F18
PR17A/URC_GPLL0T_MFGOUT1
F17
PR17B/URC_GPLL0C_MFGOUT1
G18
PR17C
G16
PR17D
H16
PR20A
H18
PR20B
H17
PR20C
J17
PR20D
J16
PR23A/S1_OUT
C20
PR23B/S2_IN
D19
PR23C/VREF1_2
D20
PR23D
E19
PR26A
E20
PR26B
F19
PR26C
F20
PR26D
G20
PR29A/GR_PCLK2_1
G19
PR29B
H20
PR29C/GR_PCLK2_0
J18
PR29D
K18
PR32A/PCLKT2_1/S2_OUT
J19
PR32B/PCLKC2_1
K19
PR32C/PCLKT2_0/S3_IN
J20
PR32D/PCLKC2_0
K20
R112 0R-0402SMT
C282
100NFX5R-0402SMT
RLP-130-A
R275
4_7K-0402SMT
C411
1000pF-0402SMT
FB19
Z-600 ohm / 7427926
1 2
C275
100NFX5R-0402SMT
RLP-130-A
R296
4.99k
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