reg status64_reg_t {
    regwidth = 64;
    accesswidth = 64;
    desc = "64-bit status register.";

    field {
        sw = r;
        hw = w;
        reset = 0x0;
    } status_lo[31:0];

    field {
        sw = r;
        hw = w;
        reset = 0x0;
    } status_hi[63:32];
};

regfile channel64_rf {
    status64_reg_t status @ 0x0;

    reg {
        regwidth = 64;
        accesswidth = 64;
        field {
            sw = rw;
            hw = rw;
            reset = 0x1;
        } enable[0:0];

        field {
            sw = rw;
            hw = rw;
            reset = 0x0;
        } mode[2:1];

        field {
            sw = rw;
            hw = rw;
            reset = 0x0;
        } threshold[63:3];
    } control @ 0x8;
};

addrmap wide_access_64 {
    channel64_rf channels[4] @ 0x0 += 0x20;

    reg {
        regwidth = 32;
        field {
            sw = rw;
            hw = rw;
            reset = 0x0;
        } flags[31:0];
    } flags @ 0x100;
};