User guide
Evaluation Kit Hardware
Evaluation Kit (EK) User Guide 4-31
11115A–ATARM–27-Jul-11
Figure 4-25. ETH0 Port
EARTH_ETH0 ETH0_GND
ETH0_GND
ETH0_GND
PB5
PB8
ETH0_RX+
ETH0_RX-
PB3
PB2
E0_RX0
E0_RX1
E0_RXDV
RJ45 ETHERNET CONNECTOR
PB0
PB1
PB4
E0_TX0
E0_TX1
E0_TXEN
VDDANA
VDDANA
VDDANA
E0_AVDDT
E0_AVDDT
PB10
E0_MDIO
E0_MDC
E0_RXER
R177 0R
EARTH_ETH0
VDD
VSS OUT
OE
Y1
50MHz
41
32
ETH0_TX+
ETH0_AVDDT
ETH0_TX-
EARTH_ETH0
R178 0R
MN12
DM9161AEP
TX_ER /TXD4
16
COL/RMII
36
MDC
24
RX-
4
RX+
3
TX-
8
TX+
7
XT1
43
REF_CLK/XT2
42
RX_CLK/10BTSER
34
RX_DV/TESTMODE
37
RX_ER/RXD4/RPTR
38
TX_EN
21
BGRES
48
AVDDR
1
AVDDR
2
DVDD
41
DGND
44
DGND
15
AGND
5
AGND
6
LED2/OP2
13
LED1/OP1
12
LED0/OP0
11
TXD3
17
TXD2
18
TXD0
20
TXD1
19
TX_C LK/ISOLATE
22
RXD0/PHYAD0
29
RXD1/PHYAD1
28
RXD2/PHYAD2
27
RXD3/PHYAD3
26
CRS/PHYAD4
35
MDI O
25
MDI NTR
32
PWRDWN
10
DGND
33
RESET
40
AVDDT
9
DISMDIX
39
DVDD
30
DVDD
23
AGND
46
BGRESG
47
CABLESTS/LINKSTS
14
N.C
45
LEDMODE
31
L10
2200R
1 2
RR18
22R
1
2
3
4 5
6
7
8
R113 0R
JP12
1 2
RR17
22R
1
2
3
4 5
6
7
8
C75
100n
VDDANA
R218 22R
R181 0R
R117 0R
R182 0R
ETH0_LED2
R180 0R DNP
R171 0R
R174 0R DNP
R183 0R DNP
ETH0_LED1
RR6
10k
1
2
3
4 5
6
7
8
R172 0R
R175 0R DNP
R184 0R DNP
ETH0_LED0
RR7
10k
1
2
3
4 5
6
7
8
R108 0R DNP
R185 0R DNP
RR8
10k
1
2
3
4 5
6
7
8
RR9
10k
1
2
3
4 5
6
7
8
R119 0R
R173 0R
R176 0R DNP
Optional PHY
Embedded on CM board
C87
10u
10V
C80
10u
10V
C84 100n
VDDANA
R106 0R
C81
10u
10V
E0_INTR
R114
6.8k
VDDANA
C77 100n
C79 100n
C85 100n
VDDANA
VDDANA
C82 100n
C86 100n
Optional PHY
Embedded on CM board
C76
100n
C78
100n
C83
100n
R107
49.9R
R109
49.9R
R186 0R DNP
R110
49.9R
R111
49.9R
R115 470R
Place close to J17
ETH0
(Not available for SAM9G15)
R105 0R
R168
470R
R179 0R
FULL DUPLEX
R116 470R
R219 22R
R104 10k
R220 22R
L19
220ohm at 100MHz
1 2
ETH0_GND
R221 22R
D7
Red
12
PB9
PB7
PB6
1
2
3
6
4
5
7
8
75
75
7575
1nF
TD+
TD-
CT
RD+
RD-
CT
TX+
TX-
RX+
RX-
Left LED
Right LED
J17 J0026D21B
1
2
7
8
3
6
5
4
15
169
11
12
10
R112 1.5k
E0_TXC K
NRST