void ti89_put_byte(uint32_t adr, uint8_t arg)
{
// RAM access
if(IN_BOUNDS(0x000000, adr, 0x1fffff))
{
put_b(tihw.ram, adr, RAM_SIZE_TI89 - 1, arg);
}
// FLASH access
else if(IN_BOUNDS(0x200000, adr, 0x5fffff))
{
FlashWriteByte(adr, arg);
}
// memory-mapped I/O
else if(IN_BOUNDS(0x600000, adr, 0x6fffff))
{
io_put_byte(adr, arg);
}
// memory-mapped I/O (hw2)
else if(IN_RANGE(adr, 0x700000, IO2_SIZE_TI89))
{
io2_put_byte(adr, arg);
}
return;
}
void ti89t_put_byte(uint32_t adr, uint8_t arg)
{
// RAM access
if(IN_BOUNDS(0x000000, adr, 0x03ffff) ||
IN_BOUNDS(0x200000, adr, 0x23ffff) ||
IN_BOUNDS(0x400000, adr, 0x43ffff))
{
put_b(tihw.ram, adr, 0x03ffff, arg);
}
// FLASH access
else if(IN_BOUNDS(0x800000, adr, 0xbfffff))
{
FlashWriteByte(adr, arg);
}
// memory-mapped I/O
else if(IN_BOUNDS(0x600000, adr, 0x6fffff))
{
io_put_byte(adr, arg);
}
// memory-mapped I/O (hw2)
else if(IN_RANGE(adr, 0x700000, IO2_SIZE_TI89T))
{
io2_put_byte(adr, arg);
}
// memory-mapped I/O (hw3)
else if(IN_RANGE(adr, 0x710000, IO3_SIZE_TI89T))
{
io3_put_byte(adr, arg);
}
return;
}
void io_put_word(uint32_t addr, uint16_t arg)
{
io_put_byte(addr, MSB(arg));
io_put_byte(addr+1, LSB(arg));
}