Hardware Description

7
2.4.Interface board
We also provide a test broad that can be used with this wireless module(WLN210-BM).
There are MB_LAN board, MB_HDMI&USB-OUT board, MB_HDMI-IN board,which can
support different external communication interfaces.
Micro USB
（
upgrade
）
port
Transmission boards with any interface board provide a microUSB interface.
Lan port
This interface will only be provided with the LAN board.
UART port
Transmission boards with any interface board provide a UART interface.
HDMI port(in & out)
Pin
Signal name
Signal description
Level attributes -
Remarks
1
MCU1_JTMS-SWDIO
MCU_DEBUG
LVCMOS(3.3V)
2
MCU1_JTCK-SWCLK
LVCMOS(3.3V)
3
NRST#
MCU_RST
LVCMOS(3.3V)
4
GND
Ground
POWER
5
3.3V
Power source
POWER
6
JTAG_TCK
FPGA_JTAG
LVCMOS(3.3V)
7
JTAG_TMS
LVCMOS(3.3V)
8
JTAG_TDO
LVCMOS(3.3V)
9
JTAG_TDI
LVCMOS(3.3V)
10
MCU1_USART1_RX
debugging serial
port
LVCMOS(3.3V)
11
MCU1_USART1_TX
LVCMOS(3.3V)
12
GND
Ground
POWER