gateware

A collection of little open source FPGA hobby projects
git clone http://frotz.net/git/gateware.git
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colorlight.lpf (2939B)

      1 FREQUENCY NET "phy_clk" 25 MHZ;
      2 FREQUENCY NET "phy0_rxc" 125 MHZ;
      3 
      4 fREQUENCY NET "clk250m" 250 MHZ;
      5 FREQUENCY NET "clk125m" 125 MHZ;
      6 FREQUENCY NET "clk100m" 100 MHZ;
      7 
      8 LOCATE COMP "phy_clk" SITE "P3";
      9 LOCATE COMP "phy_reset_n" SITE "P4";
     10 
     11 LOCATE COMP "btn" SITE "R16";
     12 
     13 LOCATE COMP "phy_mdc" SITE "N5";
     14 LOCATE COMP "phy_mdio" SITE "P5";
     15 
     16 LOCATE COMP "phy0_gtxclk" SITE "G1";
     17 LOCATE COMP "phy0_txd[0]" SITE "G2";
     18 LOCATE COMP "phy0_txd[1]" SITE "H1";
     19 LOCATE COMP "phy0_txd[2]" SITE "J1";
     20 LOCATE COMP "phy0_txd[3]" SITE "J3";
     21 LOCATE COMP "phy0_tx_en" SITE "K1";
     22 LOCATE COMP "phy0_rxc" SITE "H2";
     23 LOCATE COMP "phy0_rxd[0]" SITE "K2";
     24 LOCATE COMP "phy0_rxd[1]" SITE "L1";
     25 LOCATE COMP "phy0_rxd[2]" SITE "N1";
     26 LOCATE COMP "phy0_rxd[3]" SITE "P1";
     27 LOCATE COMP "phy0_rx_dv" SITE "P2";
     28 
     29 LOCATE COMP "phy1_gtxclk" SITE "U19";
     30 LOCATE COMP "phy1_txd[0]" SITE "U20";
     31 LOCATE COMP "phy1_txd[1]" SITE "T19";
     32 LOCATE COMP "phy1_txd[2]" SITE "T20";
     33 LOCATE COMP "phy1_txd[3]" SITE "R20";
     34 LOCATE COMP "phy1_tx_en" SITE "P19";
     35 LOCATE COMP "phy1_rxc" SITE "L19";
     36 LOCATE COMP "phy1_rxd[0]" SITE "P20";
     37 LOCATE COMP "phy1_rxd[1]" SITE "N19";
     38 LOCATE COMP "phy1_rxd[2]" SITE "N20";
     39 LOCATE COMP "phy1_rxd[3]" SITE "M19";
     40 LOCATE COMP "phy1_rx_dv" SITE "M20";
     41 
     42 LOCATE COMP "j1r0" SITE "B3";
     43 LOCATE COMP "j1g0" SITE "A2";
     44 LOCATE COMP "j1b0" SITE "B2";
     45 LOCATE COMP "j1r1" SITE "B1";
     46 LOCATE COMP "j1g1" SITE "C2";
     47 LOCATE COMP "j1b1" SITE "C1";
     48 LOCATE COMP "glb_e" SITE "J17";
     49 LOCATE COMP "glb_a" SITE "F1";
     50 LOCATE COMP "glb_b" SITE "F2";
     51 LOCATE COMP "glb_c" SITE "E1";
     52 LOCATE COMP "glb_d" SITE "E2";
     53 LOCATE COMP "glb_clk" SITE "C18";
     54 LOCATE COMP "glb_alat" SITE "J18";
     55 LOCATE COMP "glb_bln" SITE "H16";
     56 
     57 LOCATE COMP "sdram_data[0]" SITE "D15";
     58 LOCATE COMP "sdram_data[1]" SITE "E14";
     59 LOCATE COMP "sdram_data[2]" SITE "E13";
     60 LOCATE COMP "sdram_data[3]" SITE "D12";
     61 LOCATE COMP "sdram_data[4]" SITE "E12";
     62 LOCATE COMP "sdram_data[5]" SITE "D11";
     63 LOCATE COMP "sdram_data[6]" SITE "C10";
     64 LOCATE COMP "sdram_data[7]" SITE "B17";
     65 LOCATE COMP "sdram_data[8]" SITE "B8";
     66 LOCATE COMP "sdram_data[9]" SITE "A8";
     67 LOCATE COMP "sdram_data[10]" SITE "C7";
     68 LOCATE COMP "sdram_data[11]" SITE "A7";
     69 LOCATE COMP "sdram_data[12]" SITE "A6";
     70 LOCATE COMP "sdram_data[13]" SITE "B6";
     71 LOCATE COMP "sdram_data[14]" SITE "A5";
     72 LOCATE COMP "sdram_data[15]" SITE "B5";
     73 
     74 LOCATE COMP "sdram_addr[0]" SITE "B13";
     75 LOCATE COMP "sdram_addr[1]" SITE "C14";
     76 LOCATE COMP "sdram_addr[2]" SITE "A16";
     77 LOCATE COMP "sdram_addr[3]" SITE "A17";
     78 LOCATE COMP "sdram_addr[4]" SITE "B16";
     79 LOCATE COMP "sdram_addr[5]" SITE "B15";
     80 LOCATE COMP "sdram_addr[6]" SITE "A14";
     81 LOCATE COMP "sdram_addr[7]" SITE "A13";
     82 LOCATE COMP "sdram_addr[8]" SITE "A12";
     83 LOCATE COMP "sdram_addr[9]" SITE "A11";
     84 LOCATE COMP "sdram_addr[10]" SITE "B12";
     85 LOCATE COMP "sdram_addr[11]" SITE "B11";
     86 
     87 LOCATE COMP "sdram_we_n" SITE "A10";
     88 LOCATE COMP "sdram_cas_n" SITE "A9";
     89 LOCATE COMP "sdram_ras_n" SITE "B10";
     90 LOCATE COMP "sdram_clk" SITE "B9";
     91