NET "z80_clk" LOC = P23 | IOSTANDARD = LVTTL;
NET "z80_data(1)" LOC = P114 | IOSTANDARD = LVTTL;
NET "z80_data(0)" LOC = P115 | IOSTANDARD = LVTTL;
NET "z80_data(2)" LOC = P116 | IOSTANDARD = LVTTL;
NET "z80_data(3)" LOC = P117 | IOSTANDARD = LVTTL;
NET "z80_data(4)" LOC = P118 | IOSTANDARD = LVTTL;
NET "z80_data(5)" LOC = P119 | IOSTANDARD = LVTTL;
NET "z80_data(6)" LOC = P120 | IOSTANDARD = LVTTL;
NET "z80_data(7)" LOC = P121 | IOSTANDARD = LVTTL;
// NET "z80_address(0)" LOC = P9 | IOSTANDARD = LVTTL;
// NET "z80_address(1)" LOC = P10 | IOSTANDARD = LVTTL;
// NET "z80_address(2)" LOC = P11 | IOSTANDARD = LVTTL;
// NET "z80_address(3)" LOC = P12 | IOSTANDARD = LVTTL;
// NET "z80_address(4)" LOC = P13 | IOSTANDARD = LVTTL;
// NET "z80_address(5)" LOC = P14 | IOSTANDARD = LVTTL;
// NET "z80_address(6)" LOC = P15 | IOSTANDARD = LVTTL;
// NET "z80_address(7)" LOC = P16 | IOSTANDARD = LVTTL;
NET "z80_ioreq" LOC = P24 | IOSTANDARD = LVTTL;
NET "z80_wr" LOC = P21 | IOSTANDARD = LVTTL;
NET "z80_m1" LOC = P22 | IOSTANDARD = LVTTL;