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## $Id: nexys2_pins.ucf 402 2011-08-05 18:56:44Z mueller $
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## $Id: nexys2_pins.ucf 432 2011-11-25 20:16:28Z mueller $
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##
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##
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## Pin locks for Nexys 2 core functionality (for 1200k FPGA)
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## Pin locks for Nexys 2 core functionality (for 1200k FPGA)
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## - internal RS232
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## - internal RS232
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## - human I/O (switches, buttons, leds, display)
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## - human I/O (switches, buttons, leds, display)
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## - cram
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## - cram
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NET "O_MEM_ADV_N" LOC = "j4" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_MEM_ADV_N" LOC = "j4" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_MEM_CLK" LOC = "h5" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_MEM_CLK" LOC = "h5" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_MEM_CRE" LOC = "p7" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_MEM_CRE" LOC = "p7" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "I_MEM_WAIT" LOC = "f5" | IOSTANDARD=LVCMOS33 | PULLDOWN;
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NET "I_MEM_WAIT" LOC = "f5" | IOSTANDARD=LVCMOS33 | PULLDOWN;
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##
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##
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NET "O_FLA_CE_N" LOC = "r5" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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##
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NET "O_MEM_ADDR<0>" LOC = "j1" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<0>" LOC = "j1" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<1>" LOC = "j2" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<1>" LOC = "j2" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<2>" LOC = "h4" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<2>" LOC = "h4" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<3>" LOC = "h1" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<3>" LOC = "h1" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<4>" LOC = "h2" | IOSTANDARD=LVCMOS33;
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NET "O_MEM_ADDR<4>" LOC = "h2" | IOSTANDARD=LVCMOS33;
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NET "IO_MEM_DATA<13>" LOC = "n4" | IOSTANDARD=LVCMOS33;
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NET "IO_MEM_DATA<13>" LOC = "n4" | IOSTANDARD=LVCMOS33;
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NET "IO_MEM_DATA<14>" LOC = "r3" | IOSTANDARD=LVCMOS33;
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NET "IO_MEM_DATA<14>" LOC = "r3" | IOSTANDARD=LVCMOS33;
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NET "IO_MEM_DATA<15>" LOC = "t1" | IOSTANDARD=LVCMOS33;
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NET "IO_MEM_DATA<15>" LOC = "t1" | IOSTANDARD=LVCMOS33;
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NET "IO_MEM_DATA<*>" DRIVE=6 | SLEW=SLOW | KEEPER;
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NET "IO_MEM_DATA<*>" DRIVE=6 | SLEW=SLOW | KEEPER;
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##
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##
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## Flash ---------------------------------------------------------------------
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NET "O_FLA_CE_N" LOC = "r5" | IOSTANDARD=LVCMOS33 | DRIVE=6 | SLEW=SLOW;
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##
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