User Pushbutton Switches - Xilinx SP605 Hardware User's Manual

User Pushbutton Switches

The SP605 provides five active-High pushbutton switches: SW4, SW5, SW6, SW7, and
SW8. The five pushbuttons all have the same topology as the sample shown in
Four pushbuttons are assigned as GPIO, and the fifth is assigned as a CPU_RESET.
Figure 1-16
X-Ref Target - Figure 1-16
Table 1-24: Pushbutton Switch Connections
SP605 Hardware User Guide
UG526 (v1.9) February 14, 2019
and Table 1-24
VCC1V5
CPU_RESET
Figure 1-16: User Pushbutton Switch (Typical)
U1 FPGA Pin
F3 GPIO_BUTTON_0
G6 GPIO_BUTTON_1
F5 GPIO_BUTTON_2
C1 GPIO_BUTTON_3
H8 CPU_RESET
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describe the pushbutton switches.
Pushbutton
1
P1 P4
2
P2 P3
SW6
Schematic Netname
Detailed Description
Figure
4
3
1
R230
1.00K
1%
2 1/16W
Switch Pin
SW4.2
SW7.2
SW5.2
SW8.2
SW6.2
1-16.
UG526_16_092409
45