{
    "gpio_definitions": [
        {
            "name": "POWER_BUTTON",
            "pin": "D0",
            "direction": "both"
        },
        {
            "name": "RESET_BUTTON",
            "pin": "AB0",
            "direction": "both"
        },
        {
            "name": "DEBUG_SELECTOR_BUTTON",
            "pin": "O3",
            "direction": "both"
        },
        {
            "name" : "HOST_SELECTOR",

            "group_gpio_config" : [
            {
                "name" : "host_select_0",
                "pin": "AA4",
                "direction": "both",
                "polarity" : "active_high"

            },
            {
                "name" : "host_select_1",
                "pin": "AA5",
                "direction": "both",
                "polarity" : "active_high"

            },
            {
                "name" : "host_select_2",
                "pin": "AA6",
                "direction": "both",
                "polarity" : "active_high"

            },
            {
                "name" : "host_select_3",
                "pin": "AA7",
                "direction": "both",
                "polarity" : "active_high"

            }
            ],
            "max_position" : 4,
            "host_selector_map" : {
                    "6" : 0,
                    "7": 1,
                    "8": 2,
                    "9": 3,
                    "10": 4,
                    "11": 0,
                    "12": 1,
                    "13": 2,
                    "14" : 3,
                    "15" : 4
                }

        },
        {
            "name" : "SERIAL_UART_MUX",

            "group_gpio_config" : [
            {
                "name" : "serial_uart_sel_0",
                "pin": "E0",
                "direction": "out",
                "polarity" : "active_high"
            },
            {
                "name" : "serial_uart_sel_1",
                "pin": "E1",
                "direction": "out",
                "polarity" : "active_high"
            },
            {
                "name" : "serial_uart_sel_2",
                "pin": "E2",
                "direction": "out",
                "polarity" : "active_high"
            },
            {
                "name" : "serial_uart_sel_3",
                "pin": "E3",
                "direction": "out",
                "polarity" : "active_high"
            },
            {
                "name" : "serial_uart_rx",
                "pin": "E4",
                "direction": "out",
                "polarity" : "active_high"
            },
            {
                "name" : "debug_card_present",
                "pin": "R3",
                "direction": "both",
                "polarity" : "active_high"

            }

        ],
        "serial_uart_mux_map" : {
                "0" : 4,
                "1": 0,
                "2": 1,
                "3": 2,
                "4": 3
            }

        }

    ]
}