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ECP5 Versa Development Board
General Purpose LEDs
(See Appendix A, Sheet 8, Figure 17 - LEDs and Switches)
The LEDs provided on the ECP5 Versa Development Board are connected to general purpose FPGA I/Os. These
LE
Ds provide status for user designs and must be included in the design. The LEDs illuminate when the FPGA out-
put is driven LOW. Ta bl e 7 shows the LED and associated FPGA pins. These pins are within an I/O bank con-
nected to 2.5 V and the user should program these to be LVCMOS25 type outputs in the design.
Table 7. LED Definitions
LED Designator FPGA Ball Number LED Color
D25 E16 Ye l l o w
D24 D17 Ye l l o w
D22 D18 Green
D21 E18 Green
D26 F17 Red
D27 F18 Red
D28 E17 Red
D29 F16 Red
Alpha-numeric LED Display
(See Appendix A, Sheet 8, Figure 17 - LEDs and Switches)
A 14-segment alpha-numeric display is provided on the board (D23). These LED segments are connected to gen-
eral-purpose FPGA I/Os. The LEDs mus
t be included in the FPGA design. The LEDs illuminate when the FPGA
output is driven LOW. Ta ble 8 shows the LED and associated FPGA pins. These pins are within an I/O bank con-
nected to 2.5 V and the user should program these to be LVCMOS25 outputs in the design.
Figure 9. 14-Segment Display
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