EDM1-IMX6 HARDWARE MANUAL
– VER 1.00 – NOV 14 2019
Page
33
of
80
7
H5
JTAG_TCK
I
Test Clock (TCK). This is used to synchronize the test
logic and includes an internal pull-up resistor
8
GND
GND
P
Ground
3. EDM Type 1 Connector Interfaces
3.1 Gigabit Ethernet
The EDM1-IMX6 gigabit Ethernet Media Access Controller (MAC) is designed to support 10/100/1000
Mbps Ethernet/IEEE 802.3 networks.
Table 10 - EDM Gigabit Ethernet Signal Description
EDM
Pin
Signal
V
I/O
Description
E3_2
G
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 2 positive signal
E4_2
G
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 0 positive signal
E3_3
GBE_MDI2-
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 2 negative signal
E4_3
GBE_MDI0-
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 0 negative signal
E3_5
G
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 3 positive signal
E4_5
G
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 1 positive signal
E3_6
GBE_MDI3-
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 3 negative signal
E4_6
GBE_MDI1-
LAN
I/O
Gigabit Ethernet Media Dependent Interface (MDI) differential
pair 1 negative signal
E3_7
LED1_ACT
3V3
O
Gigabit Ethernet LED Activity indicator
E4_8
LED1_nLink100
3V3
O
Gigabit Ethernet 100Mbit/sec LED link indicator
E4_9
LED1_nLink1000
3V3
O
Gigabit Ethernet 1000Mbit/sec LED link indicator