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wfjm |
## $Id: atlys_pins_fx2.ucf 471 2013-01-05 19:46:38Z mueller $
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##
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## Revision History:
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## Date Rev Version Comment
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## 2013-01-05 471 1.0 Initial version
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##
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## Cypress EZ-USB FX2 Interface -- in Bank 0 ---------------------------------
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##
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##
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NET "I_FX2_IFCLK" LOC = "c10" | IOSTANDARD=LVCMOS33;
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##
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NET "IO_FX2_DATA<0>" LOC = "a2" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<1>" LOC = "d6" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<2>" LOC = "c6" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<3>" LOC = "b3" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<4>" LOC = "a3" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<5>" LOC = "b4" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<6>" LOC = "a4" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<7>" LOC = "c5" | IOSTANDARD=LVCMOS33;
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NET "IO_FX2_DATA<*>" DRIVE=12 | SLEW=FAST | KEEPER;
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##
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NET "O_FX2_SLWR_N" LOC = "e13" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_FX2_SLRD_N" LOC = "f13" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_FX2_SLOE_N" LOC = "a15" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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##
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NET "O_FX2_PKTEND_N" LOC = "c4" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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##
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NET "O_FX2_FIFO<0>" LOC = "a14" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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NET "O_FX2_FIFO<1>" LOC = "b14" | IOSTANDARD=LVCMOS33 | DRIVE=12 | SLEW=FAST;
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##
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## assume that PA.7 is used as FLAGD (and not as SLCS#)
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NET "I_FX2_FLAG<0>" LOC = "b9" | IOSTANDARD=LVCMOS33; ## flag a (program)
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NET "I_FX2_FLAG<1>" LOC = "a9" | IOSTANDARD=LVCMOS33; ## flag b (full)
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NET "I_FX2_FLAG<2>" LOC = "c15" | IOSTANDARD=LVCMOS33; ## flag c (empty)
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NET "I_FX2_FLAG<3>" LOC = "b2" | IOSTANDARD=LVCMOS33; ## flag d (slcs)
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##
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