Ch.3 XpressGX5LP-SE Features
XpressGX5LP-SE Reference Manual
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3.10 Local Reset
One active low reset push button is available on the board to enable register initialization:
Figure 13: Reset button
3.11 Mechanical
Switches
Three user switches are available on the solder side of the XpressGX5LP-SE on SW1. These enable three IOs to
be set to a logical ’0’ or a logical ’1’. A fourth switch (SW1-4) enables you to select the configuration bit stream to
load on the FPGA during configuration. This switch is not connected to the FPGA.
Figure 14: Mechanical switches
Signal
FPGA Pin
user_resetn
C7
Table 13: Pin assignments for the reset button
Signal Name
FPGA Pin or Function
Module
user_sw_a
B7
SW1-1
user_sw_b
A7
SW1-2
Table 14: Pin assignments for the mechanical switches
