# CLK/RST: 2 pins
("sys_clk", 0, Pins("G2"), IOStandard("LVCMOS33")),
("sys_rst", 0, Pins("R1"), IOStandard("LVCMOS33")),
- ("sys_clksel_i", 0, Pins("R1 R2 R3"), IOStandard("LVCMOS33")),
+ ("sys_clksel_i", 0, Pins("R1 R2"), IOStandard("LVCMOS33")),
("sys_pll_18_o", 0, Pins("R1"), IOStandard("LVCMOS33")),
("sys_pll_lck_o", 0, Pins("R1"), IOStandard("LVCMOS33")),