Ethernet - Mikroe EasyMx PRO v7a Manual

VCC-3.3V
LD75
LED2 R44 270
VCC-3.3V
FP3
CN25
R46
51
TD+
R49
CT
51
TD-
RD+
R54
CT 51
RD-
R55
51
RJ45
C32 C33
10nF 10nF
R60
LD77
270
LED1
LED2
TX_P
TX_N TX_P
1 2
TX_N
RX_N 3 4 RX_P
5 6
LED1 LED2
7 8
RX_P 9 10
11 12
13 14
15 16
17 18
19 20
RX_N
21 22
23 24
25 26
LED1
communication
Ethernet is a popular computer networ-
king technology for local area networks
(LAN). Systems communicating over
Ethernet divide a stream of data into
individual packets called frames. Each
frame contains source and destination
addresses and error-checking data so
that damaged data can be detected and
re-transmitted. EasyMx PRO v7a features
standard RJ-45 connector which enables
microcontrollers that support Ethernet
communication to establish a connection
with a computer, router or other devices.
All four Ethernet lines (TPOUT+, TPOUT-,
TPIN+ and TPIN-) are routed directly to the
MCU card socket and cannot be accessed
via PORT headers. Additional signalization
LEDs (green and yellow) are provided on
the Board next to RJ-45 connector.
E a s y M x

Ethernet

Ethernet MCU cards
Ethernet communication (TPOUT+,
TPOUT-, TPIN+ and TPIN-) and
signalization lines (LED1, LED2)
are routed directly to the MCU card
socket and can be used only with a
Ethernet MCU cards (ETH MCU, HP
ETH MCU, Page 11).
P R O v 7 a U s e r M a n u a l