public int RM(int addr)
    {
        return (cpu_readmem16(addr) & 0xFF);
    }
    /*TODO*////***************************************************************
    /*TODO*/// * Read a word from given memory location
    /*TODO*/// ***************************************************************/
    /*TODO*///INLINE void RM16( UINT32 addr, PAIR *r )
    /*TODO*///{
    /*TODO*///	r->b.l = RM(addr);
    /*TODO*///	r->b.h = RM((addr+1)&0xffff);
    /*TODO*///}