Please do not apply excessive external force to the connector as it may cause it to
break or be damaged.
11.5. CON6 LAN Interface
CON6 is a LAN interface compatible with 10BASE-T / 100BASE-TX / 1000BASE-T. Ethernet cables of category 5e or
higher can be connected. AUTO-MDIX is supported, automatically detecting a straight cable or crossover cable and switch-
ing the transmission / reception terminals as necessary.
The signal lines are connected to the Ethernet MAC (ENET2) of the i.MX7 Dual via the Ethernet PHY
(VSC8501XML-03/Microsemi).
Mounted Connector
9771-8813-S3L6T1/SUN JUN ELECTRONICS
Table 11.7. CON6 Signals (10BASE-T/100BASE-TX)
Pin Number
Pin Name
I/O
Description
1
TX+
In/Out
Transmit data +
2
TX-
In/Out
Transmit data -
3
RX+
In/Out
Receive data +
4
-
-
5
-
-
6
RX-
In/Out
Receive data -
7
-
-
8
-
-
Table 11.8. CON6 Signals (1000BASE-T)
Pin Number
Pin Name
I/O
Description
1
TRD0+
In/Out
Transmit / receive data 0 +
2
TRD0-
In/Out
Transmit / receive data 0 -
3
TRD1+
In/Out
Transmit / receive data 1 +
4
TRD2+
In/Out
Transmit / receive data 2 +
5
TRD2-
In/Out
Transmit / receive data 2 -
6
TRD1-
In/Out
Transmit / receive data 1 -
7
TRD3+
In/Out
Transmit / receive data 3 +
8
TRD3-
In/Out
Transmit / receive data 3 -
Table 11.9. LAN Connector LEDs
Name
Status
Description
LINK_ACTIVITY_LED
Off
Link not established
On (yellow)
Link established
Blinking (yellow)
Link established and transmitting / receiving data
SPEED_LED
Off
Connected at 10Mbps
On (green)
Connected at 100Mbps
On (amber)
Connected at 1000Mbps
11.6. CON7 USB Host Interface
CON7 is a USB 2.0 host interface. The signal lines are connected to the USB controller (OTG1) on the i.MX7 Dual.
Armadillo-IoT Gateway G3Product Manual - INTL
Interface Specifications
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