12
ECP5-5G Versa Development Board
General Purpose LEDs
(See Appendix A, Sheet 8, Figure 20 - LEDs and Switches)
The LEDs provided on the ECP5-5G Versa Development Board are connected to general purpose FPGA I/Os.
These LEDs provide status for user designs and must be included in the design. The LEDs illuminate when the
FPGA output is driven LOW. Table 8 shows the LED and associated FPGA pins. These pins are within an I/O bank
connected to 2.5 V and the user should program these to be LVCMOS25 type outputs in the design.
Table 8. LED Definitions
LED Designator
FPGA Ball Number
LED Color
D25
E16
Yellow
D24
D17
Yellow
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 20 - 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 must be included in the FPGA design. The LEDs illuminate when the FPGA
output is driven LOW. Table 9 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 12. 14-Segment Display
