Avnet Qseven MSC Q7-MB-EP6, Руководство пользователя

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MSC Q7-MB-EP6 User Manual
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3.12
Serial Communication Selection (J703)
The jumper J703 selects whether the UART0 signals are routed to the DB9 X705 connector
to establish a RS232 connection or to the connector X703 to establish a RS485 connection.
J703 Function
removed (default) RS232 on DB9 X705
installed RS485 on X703
Table 24 Jumper Serial Selection
3.13
Audio (X401)
The EP6 board provides audio signals on the connector X401. The High Definition Audio
codec ALC888 from Realtec is used.
Reference: X401
Type: Weitronic 137-10-3-60-1-2-10
Mating: female crimp-connector Reference FCI 65043-032
Pin Signal Pin Signal
1 Microphone In L 2 GND
3 Microphone In R 4 PRESENCE# HD presence detect
5 Headphone OUT R 6 MIC_JD
– jack detect
7 GND 8 NC
9 Headphone OUT L 10 HP_JD
– jack detect
Table 25 Pinout Audio Connector X401
3.14
CAN Interface (X905)
The MSC Q7 MB EP6 board offers a CAN interface. The signals CAN_TX and CAN_RX from
the Q7 Module are directly routed to the X905 header on the baseboard. In order to use the
CAN Interface, a separate board with CAN transceiver hardware is required.
References: X905
Type: Weitronic 137-10-3-60-1-2-10
Mating: female crimp-connector Reference FCI 65043-032
Pin Signal Pin Signal
1 +5V 2 +5V
3 NC 4 NC
5 CAN_TX 6 CAN_RX
7 GND 8 GND
9 NC 10 NC
Table 26 Pinout CAN X905