reg payload128_reg_t {
    regwidth = 128;
    accesswidth = 128;
    desc = "128-bit payload register.";

    field {
        sw = rw;
        hw = rw;
        reset = 0x0;
    } word0[31:0];

    field {
        sw = rw;
        hw = rw;
        reset = 0x0;
    } word1[63:32];

    field {
        sw = rw;
        hw = rw;
        reset = 0x0;
    } word2[95:64];

    field {
        sw = rw;
        hw = rw;
        reset = 0x0;
    } word3[127:96];
};

regfile block128_rf {
    payload128_reg_t payload @ 0x0;

    reg {
        regwidth = 128;
        accesswidth = 128;
        field {
            sw = r;
            hw = w;
            reset = 0x0;
        } status0[31:0];

        field {
            sw = r;
            hw = w;
            reset = 0x0;
        } status1[63:32];

        field {
            sw = r;
            hw = w;
            reset = 0x0;
        } status2[95:64];

        field {
            sw = r;
            hw = w;
            reset = 0x0;
        } status3[127:96];
    } status @ 0x10;
};

addrmap wide_access_128 {
    block128_rf blocks[2] @ 0x0 += 0x40;

    reg {
        regwidth = 64;
        accesswidth = 64;
        field {
            sw = rw;
            hw = rw;
            reset = 0x0;
        } id[63:0];
    } id @ 0x100;
};