{
    "board_name": "5A-75B:V8.0",
    "board_type": "5A-75B v8.0",
    "clock_frequency": 40000000,
    "connection": {
        "connection_type": "etherbone",
        "tx_delay": 0,
        "ip_address": "10.0.0.10",
        "mac_address": "0x10e2d5000000"
    },
    "modules": [
        {
            "module_type": "gpio",
            "instances": [
                {"direction": "out", "pin":"j1:7",  "name":"j1:8" },
                {"direction": "out", "pin":"j1:8",  "name":"j1:9" },
                {"direction": "out", "pin":"j1:9",  "name":"j1:10"},
                {"direction": "out", "pin":"j1:10", "name":"j1:11"},
                {"direction": "out", "pin":"j1:11", "name":"j1:12"},
                {"direction": "out", "pin":"j1:12", "name":"j1:13"},
                {"direction": "out", "pin":"j1:13", "name":"j1:14"},
                {"direction": "out", "pin":"j1:14", "name":"j1:15"},
                {"direction": "in",  "pin":"j1:0",  "name":"j1:1" },
                {"direction": "in",  "pin":"j1:1",  "name":"j1:2" },
                {"direction": "in",  "pin":"j1:2",  "name":"j1:3" },
                {"direction": "in",  "pin":"j1:4",  "name":"j1:5" },
                {"direction": "in",  "pin":"j1:5",  "name":"j1:6" },
                {"direction": "in",  "pin":"j1:6",  "name":"j1:7" },
                {"direction": "in",  "pin":"j2:0",  "name":"j2:1" },
                {"direction": "in",  "pin":"j2:1",  "name":"j2:2" },
                {"direction": "in",  "pin":"j2:2",  "name":"j2:3" },
                {"direction": "in",  "pin":"j2:4",  "name":"j2:5" },
                {"direction": "in",  "pin":"j2:5",  "name":"j2:6" },
                {"direction": "in",  "pin":"j2:6",  "name":"j2:7" },
                {"direction": "in",  "pin":"j3:0",  "name":"j3:1" },
                {"direction": "in",  "pin":"j3:1",  "name":"j3:2" },
                {"direction": "in",  "pin":"j3:2",  "name":"j3:3" },
                {"direction": "in",  "pin":"j3:4",  "name":"j3:5" },
                {"direction": "in",  "pin":"j3:5",  "name":"j3:6" },
                {"direction": "in",  "pin":"j3:6",  "name":"j3:7" },
                {"direction": "in",  "pin":"j4:0",  "name":"j4:1" },
                {"direction": "in",  "pin":"j4:1",  "name":"j4:2" },
                {"direction": "in",  "pin":"j4:2",  "name":"j4:3" },
                {"direction": "in",  "pin":"j4:4",  "name":"j4:5" },
                {"direction": "in",  "pin":"j4:5",  "name":"j4:6" },
                {"direction": "in",  "pin":"j4:6",  "name":"j4:7" },
                {"direction": "out", "pin":"j5:0",  "name":"j5:1" },
                {"direction": "out", "pin":"j5:1",  "name":"j5:2" },
                {"direction": "out", "pin":"j5:2",  "name":"j5:3" },
                {"direction": "out", "pin":"j5:4",  "name":"j5:5" },
                {"direction": "out", "pin":"j5:5",  "name":"j5:6" },
                {"direction": "out", "pin":"j5:6",  "name":"j5:7" },
                {"direction": "out", "pin":"j6:0",  "name":"j6:1" },
                {"direction": "out", "pin":"j6:1",  "name":"j6:2" },
                {"direction": "out", "pin":"j6:2",  "name":"j6:3" },
                {"direction": "out", "pin":"j6:4",  "name":"j6:5" },
                {"direction": "out", "pin":"j6:5",  "name":"j6:6" },
                {"direction": "out", "pin":"j6:6",  "name":"j6:7" },
                {"direction": "out", "pin":"j7:0",  "name":"j7:1" },
                {"direction": "out", "pin":"j7:1",  "name":"j7:2" },
                {"direction": "out", "pin":"j7:2",  "name":"j7:3" },
                {"direction": "out", "pin":"j7:4",  "name":"j7:5" },
                {"direction": "out", "pin":"j7:5",  "name":"j7:6" },
                {"direction": "out", "pin":"j7:6",  "name":"j7:7" },
                {"direction": "out", "pin":"j8:0",  "name":"j8:1" },
                {"direction": "out", "pin":"j8:1",  "name":"j8:2" },
                {"direction": "out", "pin":"j8:2",  "name":"j8:3" },
                {"direction": "out", "pin":"j8:4",  "name":"j8:5" },
                {"direction": "out", "pin":"j8:5",  "name":"j8:6" },
                {"direction": "out", "pin":"j8:6",  "name":"j8:7" }
            ]
        }
    ]
}