Chapter 2 Installation
NET-1821VD2N
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Hardware BYPASS Control Switch Connector
The board provides one 1x2pin hardware BYPASS control switch connector, J3
(Pitch: 2.0mm); the pin definitions are as follows:
Setup
Function
1-2 Open
Normal (Default)
J3
1-2 Short
Hardware forces BYPASS status; software
is invalid
Note: J3 can only be set when AC power is connected.
Automatic Power-on Connector
The board provides one 1x2pin automatic power-on connector, JP6 (Pitch: 2.54mm).
Setup
Function
1-2 Open
Automatic power-on function is unsupported
JP6
1-2 Short
Automatic power-on function is supported (Default)
JTAG Connector
The board provides one 1x6pin JTAG connector (Pitch: 2.54mm), which is the FPGA
burning connector on-board. The pin definitions are as follows:
Pin
Signal Name
1 VCC
2 GND
3 TCK
4 TD0
5 TDI
JTAG1
6 TMS
