Part 3.20: Keys - Alinx ZYNQ UltraScale+ User Manual

Figure 3-19-1: The User LEDs Hardware Connection Diagram
Pin assignment of user LED lights
Signal Name
PS_LED1
PL_LED1

Part 3.20: Keys

There are 1 reset KEY RESET and 2 user buttons on the AXU5EV-P
carrier board. The reset signal is connected to the reset chip input of the core
board ACU4EV, and the user can use this reset KEY to reset the ZYNQ system.
One user KEY is connected to the MIO of the PS, and one is connected to the
IO of the PL. The reset KEY and the user KEYs are both low-level active. The
connection diagram of the user key is shown in Figure 3-20-1:
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ZYNQ Ultrascale + FPGA Board AXU5EV-P User Manual
ZYNQ Pin Name
PS_MIO40
B44_L1_P
ZYNQ Pin Number
K18 User LED controlled by PS
AE15 User LED controlled by PL
Description
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