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ZTEX |
NET "fxclk_in" TNM_NET = "fxclk_in";
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TIMESPEC "TS_fxclk_in" = PERIOD "fxclk_in" 20.3ns HIGH 50 %;
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NET "fxclk_in" LOC = "L22" | IOSTANDARD = LVCMOS33 ;
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NET "select" LOC = "AB11" | IOSTANDARD = LVCMOS33 ;
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# input
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NET "write<0>" LOC = "Y17" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB0
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NET "write<1>" LOC = "V13" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB1
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NET "write<2>" LOC = "W13" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB2
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NET "write<3>" LOC = "AA8" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB3
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NET "write<4>" LOC = "AB8" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB4
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NET "write<5>" LOC = "W6" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB5
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NET "write<6>" LOC = "Y6" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB6
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NET "write<7>" LOC = "Y9" | IOSTANDARD = LVCMOS33 | DRIVE = 12; # PB7
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NET "wr_clk" LOC = "AA22" | IOSTANDARD = LVCMOS33; # PA0
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NET "wr_start" LOC = "AB17" | IOSTANDARD = LVCMOS33 ; # PA7
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# dcm
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NET "dcm_progclk" LOC = "U15" | IOSTANDARD = LVCMOS33 ; # PA2
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NET "dcm_progdata" LOC = "AB21" | IOSTANDARD = LVCMOS33 ; # PA4
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NET "dcm_progen" LOC = "Y18" | IOSTANDARD = LVCMOS33 ; # PA5
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#output
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NET "read<0>" LOC = "V21" | IOSTANDARD = LVCMOS33 ; # PD0
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NET "read<1>" LOC = "V22" | IOSTANDARD = LVCMOS33 ; # PD1
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NET "read<2>" LOC = "U20" | IOSTANDARD = LVCMOS33 ; # PD2
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NET "read<3>" LOC = "U22" | IOSTANDARD = LVCMOS33 ; # PD3
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NET "read<4>" LOC = "R20" | IOSTANDARD = LVCMOS33 ; # PD4
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NET "read<5>" LOC = "R22" | IOSTANDARD = LVCMOS33 ; # PD5
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NET "read<6>" LOC = "P18" | IOSTANDARD = LVCMOS33 ; # PD6
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NET "read<7>" LOC = "P19" | IOSTANDARD = LVCMOS33 ; # PD7
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NET "reset" LOC = "G20" | IOSTANDARD = LVCMOS33 ; # PC0
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NET "rd_clk" LOC = "H19" | IOSTANDARD = LVCMOS33 ; # PC6
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NET "pll_stop" LOC = "H20" | IOSTANDARD = LVCMOS33 ; # PC5
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NET "clk_reset" LOC = "G19" | IOSTANDARD = LVCMOS33 ; # PC4
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# unused
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#NET "" LOC = "AB9" | IOSTANDARD = LVCMOS33 | DRIVE = 12 ; # PC3
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#NET "" LOC = "H18" | IOSTANDARD = LVCMOS33 | DRIVE = 12 ; # PC7
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# TIG's
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NET "inbuf[*]" TIG;
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NET "m/golden_nonce[*]" TIG;
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NET "select" TIG;
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PIN "select" TIG;
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