[−][src]Module gba_addresses::iwram
Internal Work Ram (IWRAM
).
The internal work ram has a number of uses, mostly as space for stack
values. It is also common for your linker script to put any globals at the
base of IWRAM
(though Rust sorta hates globals, of course).
Each stack pointer starts at the top of its respective region, and then stack usage moves the stack pointer down. Don't stack overflow.
- Size: 32kb
- Wait states: 0
- Bus Size: 32-bit
- Read/Write: 8/16/32
Constants
DEFAULT_SP_IRQ | Default stack pointer for interrupt mode. |
DEFAULT_SP_SVC | Default stack pointer for supervisor mode. |
DEFAULT_SP_USER | Default stack pointer for user/system mode. |
IRQ_HANDLER_ADDR | The location of the interrupt handler function address. |
IRQ_INTR_WAIT_CHECK_FLAG_ADDR | The address of the check flag for |
IRQ_INTR_WAIT_CHECK_FLAG_LAST_MIRROR_ADDR | A mirror of
|
IWRAM_COUNT | There is 32kb of memory in |
IWRAM_ENTRY_SIZE |
|
IWRAM_RESERVED | All |
IWRAM_START_ADDR | Base Address of |