MEM_WRITE_2
MEM_WRITE_2((sc), (offset), (val))
MEM_WRITE_2(sc, 0x220000, 0x0703);
MEM_WRITE_2(sc, 0x220000, 0x0707);
MEM_WRITE_2(sc, 0x220000, 0x0703);
MEM_WRITE_2(sc, 0x220000, 0x0707);
MEM_WRITE_2(sc, 0x200010, htole16(*w));