# Main clock input
NET "aclk" LOC = P126;
NET "aclk" TNM_NET = "SYS_CLK_PIN";
TIMESPEC TS_SYS_CLK_PIN = PERIOD "SYS_CLK_PIN" 10 ns HIGH 50 %;
# Generated clocks
NET "clk_15" TNM_NET = "SYS_CLK_15";
TIMESPEC TS_SYS_CLK_15 = PERIOD "SYS_CLK_15" 13.334 ns HIGH 50%;

# Boards button row
NET "aresetn" LOC = P120;
NET "aresetn" IOSTANDARD = LVCMOS33;
NET "aresetn" PULLUP;

NET "led_green" LOC = P29;
NET "led_green" IOSTANDARD = LVCMOS33;
NET "led_red" LOC = P26;
NET "led_red" IOSTANDARD = LVCMOS33;

NET "r2r[0]" LOC = P131;
NET "r2r[1]" LOC = P133;
NET "r2r[2]" LOC = P137;
NET "r2r[3]" LOC = P139;
NET "r2r[4]" LOC = P141;
NET "r2r[5]" LOC = P1;
NET "r2r[0]" IOSTANDARD = LVCMOS33;
NET "r2r[1]" IOSTANDARD = LVCMOS33;
NET "r2r[2]" IOSTANDARD = LVCMOS33;
NET "r2r[3]" IOSTANDARD = LVCMOS33;
NET "r2r[4]" IOSTANDARD = LVCMOS33;
NET "r2r[5]" IOSTANDARD = LVCMOS33;