{
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    "author": "",
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      "package": {
        "name": "100Khz",
        "version": "0.0.1",
        "description": "A 90-deg out-of-phasel 100Khz squared signal generator, with enable",
        "author": "Juan Gonzalez-Gomez (Obijuan)",
        "image": ""
      },
      "design": {
        "graph": {
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            {
              "id": "84c47899-ebfa-4bc4-8e3a-30c8df327608",
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              "data": {
                "info": "clk_90 (SCL)",
                "readonly": false
              },
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                "code": "//-- Divide the frequency by 60 (12Mhz / 60 = 200Khz)\nlocalparam M = 60;\n\n//-- Calculate the number of bits for the divider\nlocalparam N = $clog2(M);\n\n//-- Registro for the implementation of the Module M counter\nreg [N-1:0] divcounter = 0;\n\n//-- Module M counter\nalways @(posedge clk)\n  if (ena)\n      divcounter <= (divcounter == M - 1) ? 0 : divcounter + 1;\n  else\n     divcounter <= 1'b0;\n\n//-- Comparator. A 200Khz signal si generated\n//-- The two signals are 90 degrees out of phase\nwire s90;\nwire s;\nassign s90 = (divcounter == M - 1) ? 1 : 0;\nassign s = (divcounter == M/2) ? 1 : 0;\n",
                "params": [],
                "ports": {
                  "in": [
                    {
                      "name": "clk"
                    },
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                    }
                  ],
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              },
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              }
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                "params": [],
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    "9b4eccd4c51ae63a95843afa85f05aefb8d71a44": {
      "package": {
        "name": "Tri-state",
        "version": "1.0.0",
        "description": "Tri-state logic block",
        "author": "Salvador E. Tropea",
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                "y": 40
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                "y": 128
              }
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                "y": 128
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    "a627f5aacef2457b46054b0e895bd70d62c19a0c": {
      "package": {
        "name": "Botón de cambio",
        "version": "0.1",
        "description": "Bit que cambia con cada click del pulsador de entrada",
        "author": "Juan Gonzalez Gomez (obijuan)",
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      },
      "design": {
        "graph": {
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            {
              "id": "a663544c-3e89-413a-9b21-bffd24395d8d",
              "type": "basic.code",
              "data": {
                "code": "//-- Debouncer Circuit\n//-- It produces a stable output when the\n//-- input signal is bouncing\n\nreg btn_prev = 0;\nreg btn_out_r = 0;\n\nreg [16:0] counter = 0;\n\n\nalways @(posedge clk) begin\n\n  //-- If btn_prev and btn_in are differents\n  if (btn_prev ^ in == 1'b1) begin\n    \n      //-- Reset the counter\n      counter <= 0;\n      \n      //-- Capture the button status\n      btn_prev <= in;\n  end\n    \n  //-- If no timeout, increase the counter\n  else if (counter[16] == 1'b0)\n      counter <= counter + 1;\n      \n  else\n    //-- Set the output to the stable value\n    btn_out_r <= btn_prev;\n\nend\n\nreg T = 0;\n\nalways @(posedge btn_out_r)\n  T <= ~T;\n\n\nassign out = T;\n\n\n\n",
                "params": [],
                "ports": {
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                    {
                      "name": "clk"
                    },
                    {
                      "name": "in"
                    }
                  ],
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                    }
                  ]
                }
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              "position": {
                "x": 320,
                "y": 128
              },
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              }
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                "clock": true
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}