device_db = {
    "core": {
        "type": "local",
        "module": "artiq.coredevice.core",
        "class": "Core",
        "arguments": {
            "host": "192.168.1.14",
            "ref_period": 1e-9,
            "ref_multiplier": 8,
            "target": "cortexa9"
        }
    },
    "core_cache": {
        "type": "local",
        "module": "artiq.coredevice.cache",
        "class": "CoreCache"
    },
    "core_dma": {
        "type": "local",
        "module": "artiq.coredevice.dma",
        "class": "CoreDMA"
    },

    "led0": {
        "type": "local",
        "module": "artiq.coredevice.ttl",
        "class": "TTLOut",
        "arguments": {"channel": 0x000001},
    },
}