TITAN_BASE
#define TITAN_MEM(h) (TITAN_BASE+TITAN_HOSE(h)+0x000000000UL)
#define _TITAN_IACK_SC(h) (TITAN_BASE+TITAN_HOSE(h)+0x1F8000000UL)
#define TITAN_IO(h) (TITAN_BASE+TITAN_HOSE(h)+0x1FC000000UL)
#define TITAN_CONF(h) (TITAN_BASE+TITAN_HOSE(h)+0x1FE000000UL)
#define TITAN_TIG_SPACE (TITAN_BASE + 0x100000000UL)
return addr >= TITAN_BASE;