uint32_t ti89_get_long(uint32_t adr) { // RAM access if(IN_BOUNDS(0x000000, adr, 0x1fffff)) { return get_l(tihw.ram, adr, RAM_SIZE_TI89 - 1); } // FLASH access else if(IN_BOUNDS(0x200000, adr, 0x5fffff)) { return get_l(tihw.rom, adr, ROM_SIZE_TI89 - 1) | wsm.ret_or; } // memory-mapped I/O else if(IN_BOUNDS(0x600000, adr, 0x6fffff)) { return io_get_long(adr); } // memory-mapped I/O (hw2) else if(IN_RANGE(adr, 0x700000, IO2_SIZE_TI89)) { return io2_get_long(adr); } return 0x14141414; }
uint32_t ti89t_get_long(uint32_t adr) { // RAM access if(IN_BOUNDS(0x000000, adr, 0x03ffff) || IN_BOUNDS(0x200000, adr, 0x23ffff) || IN_BOUNDS(0x400000, adr, 0x43ffff)) { return get_l(tihw.ram, adr, 0x03ffff); } // FLASH access else if(IN_BOUNDS(0x800000, adr, 0xbfffff)) { // use FlashReadLong due to Epson Device ID return FlashReadLong(adr); } // memory-mapped I/O else if(IN_BOUNDS(0x600000, adr, 0x6fffff)) { return io_get_long(adr); } // memory-mapped I/O (hw2) else if(IN_RANGE(adr, 0x700000, IO2_SIZE_TI89T)) { return io2_get_long(adr); } // memory-mapped I/O (hw3) else if(IN_RANGE(adr, 0x710000, IO3_SIZE_TI89T)) { return io3_get_long(adr); } return 0x14141414; }