28
6.3.3 Jumper JP2
JP2 is a two position jumper used to select the RS-232 baud rate. Table 3 lists the available baud
rates and corresponding shunt positions for JP2. Refer to Figure 3 for the orientation of the
shunts on JP2.
Baud Rate
JP2 #1
JP2 #2
19.2k
In
In
38.4k
Out
In
57.6k
In
Out
115.2 k
Out
Out
Table 4 RS-232 Baud Rate Selection
P 2
J P 2
9
1 0
1
2
2
1
Edge of board
Figure 4 Diagram of JP2
6.3.4 Connector P1
Connector P1 exists on the AVT-718 board to support development, test, and debugging
operations. It may not be installed. Do not connect anything to P1.
6.3.5 Connector P2
Connector P2 contains all unused microcontroller pins, I/O ports, TPU ports, etc. It may not be
installed. Do not connect anything to P2.
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