C++ (Cpp) io2_get_word Examples

Example #1

File: mem89.c Project: TI8XEmulator/graph89

uint16_t ti89_get_word(uint32_t adr) 
{
    // RAM access
	if(IN_BOUNDS(0x000000, adr, 0x1fffff))
	{
		return get_w(tihw.ram, adr, RAM_SIZE_TI89 - 1);
	}

    // FLASH access
	else if(IN_BOUNDS(0x200000, adr, 0x5fffff))
	{
		return get_w(tihw.rom, adr, ROM_SIZE_TI89 - 1) | wsm.ret_or;
	}
	
	// memory-mapped I/O
    else if(IN_BOUNDS(0x600000, adr, 0x6fffff))
	{
       return io_get_word(adr);
	}

	// memory-mapped I/O (hw2)
	else if(IN_RANGE(adr, 0x700000, IO2_SIZE_TI89))
	{
		return io2_get_word(adr);
	}

    return 0x1414;
}

Example #2

File: mem89tm.c Project: debrouxl/tiemu

uint16_t ti89t_get_word(uint32_t adr) 
{
	// RAM access
	if(IN_BOUNDS(0x000000, adr, 0x03ffff) ||
	   IN_BOUNDS(0x200000, adr, 0x23ffff) ||
	   IN_BOUNDS(0x400000, adr, 0x43ffff))
	{
		return get_w(tihw.ram, adr, 0x03ffff);
	}

	// FLASH access
    else if(IN_BOUNDS(0x800000, adr, 0xbfffff))			
	{
		return FlashReadWord(adr);
	}

	// memory-mapped I/O
    else if(IN_BOUNDS(0x600000, adr, 0x6fffff))
	{
       return io_get_word(adr);
	}

	// memory-mapped I/O (hw2)
	else if(IN_RANGE(adr, 0x700000, IO2_SIZE_TI89T))
	{
		return io2_get_word(adr);
	}

	// memory-mapped I/O (hw3)
	else if(IN_RANGE(adr, 0x710000, IO3_SIZE_TI89T))
	{
		return io3_get_word(adr);
	}

    return 0x1414;
}

Example #3

File: ports.c Project: debrouxl/tiemu

uint32_t io2_get_long(uint32_t addr) 
{
    return (((uint32_t)io2_get_word(addr))<<16) | io2_get_word(addr+2);
}